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History

Changelog.

Every public change to esimgomobile, newest first.

Entries are published in English.

Web

195 country guides shipped

Every market got its own guide: install steps, device checks, local network notes and translated editions, all validated for SEO.

Web

30 connectivity tools launched

The tools hub opened with 30 web tools — device checks, data calculators, number formatting, APN helpers and more — each with its own page.

Web

40-article blog published

Forty long-form guides on eSIM setup, roaming costs, virtual numbers and AI call handling went live.

Web

Pricing page with AI-compare widget

The pricing page shipped with a copy-paste AI comparison prompt and five localized editions — prices stay marked 'Announced at launch'.

Web

Waitlist opened

The esimgomobile site went live in pre-launch mode: real product pages, honest launch gating on every transactional flow, and the waitlist.

esimgomobile in Holy See

Using changelog in Holy See? You are on the local edition — key facts for Holy See (capital Vatican City, dial code +379) are below. esimgomobile plans for Holy See are live now — monthly plans from $8/mo and one-time travel packs from $3.65, with live checkout.

CapitalVatican City
Dial code+379
CurrencyEuro (EUR)
Time zoneUTC+1
Main languagesItalian, Latin

Plans are live — see plans and pricing.

The experience

The product, up close.

Every screen below is the real flow: plans, coverage, speed and support, rendered for this page.

My eSIM
39%50 GB left
Days left9
Top up+10 GB
Data dashboard on Changelog · Holy See: 39% remaining, days left, top-up one tap away.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
esimgomobile.com
Checkout
Atlas Unlimited — Holy Seetotal
Taxescalculated
Pay securely
256-bit encrypted · Amazon Pay
Secure checkout on Changelog · Holy See: Atlas Unlimited, full price up front, no fine print.
  1. 1The dashboard keeps every eSIM, every trip, in one place.
  2. 2Rows show data left, days left and current city at a glance.
Virtual number
+1 205 033 4668
Routes toHoly See
SMS + voiceEnabled
Your second line on Changelog · Holy See: +1 205 033 4668 — real number, SMS and voice enabled.
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
70%
data left
Usage ring on Changelog · Holy See — 70% of data left: the number travelers check most.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
Support
How does Changelog · Holy See work?
Enter your trip details and get an instant answer — no account needed.
Support snippet — Changelog · Holy See: what it does, in one honest answer.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
esimgomobile.com
Plans for Holy See
Atlas 5GB5 GB · 30 days
Atlas 20GB20 GB · 30 days
Atlas 50GB50 GB · 60 days
Compare plans
Plan picker on Changelog · Holy See: 5GB, 20GB, 50GB and Unlimited — pick by trip, not fine print.
  1. 1Checkout shows the full price before you pay. Nothing hidden.
  2. 2Amazon Pay handles payment securely; taxes are calculated for you.
eSIM plan
Atlas 20GB20 GB · 30 days
Holy See
Install eSIM
Atlas 20GB on Changelog · Holy See — 20 GB · 30 days, prepaid with the full price shown before you pay.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
Tele Agent
Do I need a local number in Holy See?
A local Holy See number is available on this plan — I can attach it before you land.
Tele Agent chat on Changelog · Holy See — real questions, specific answers, zero telecom jargon.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
colleagues talking in an office
Your Holy See number is waiting.
Get your eSIM
Live now · no waitlist
“Your Holy See number is waiting.” — the CTA card on Changelog · Holy See: plans live now, no waitlist.
  1. 1Coverage status at a glance: data live, number available, 5G ready.
  2. 2Green means go — no guessing about what's supported.
Holy See · coverage
5 carriers · automatic selection
Coverage map on Changelog · Holy See: partner networks pinned, selection automatic.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
Network
5G
Holy See connected
Network widget for Changelog · Holy See: 5G, full bars — zero ambiguity about the connection.
  1. 1The plan card shows exactly what you're buying — data, days, destination.
  2. 2One tap starts the two-minute QR install.
Holy See · 5G
Signal widget on Changelog · Holy See: network generation and place, always visible.
  1. 1Usage ring compresses the whole plan into one glanceable number.
  2. 2Percent remaining is the only metric most travelers check.
Atlas 20GB
20 GB · 30 days
Holy See
Atlas 20GB — 20 GB · 30 days, prepaid and ready on Changelog · Holy See.
  1. 1The plan chip: name, allowance and destination in one line.
  2. 2Everything you need to confirm you're on the right plan.
Install
1 Scan2 Add3 Go
The Changelog · Holy See install: QR in three steps — scan, add, go, about two minutes.
  1. 1Illustrative speed readout: sample carrier, city and latency figures.
  2. 2The meter demonstrates the readout — figures are examples, not live measurements.
woman using laptop at cafe
Ready for Holy See?
Get your eSIM
“Ready for Holy See?” — the banner on Changelog · Holy See: two minutes from curious to connected.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
Tele Agent transcript
Can I keep my WhatsApp number?
Yes — your eSIM is data-first, so WhatsApp keeps working on your existing number in Holy See.
Tele Agent transcript on Changelog · Holy See: real question, specific answer.
  1. 1A real support transcript: the question, then the specific answer.
  2. 2This is what 'AI support' actually looks like in practice.
Launch facts
195destinations live
31free tools
$8entry monthly plan
Launch facts behind Changelog · Holy See — 195 destinations live, 31 free tools, $8 entry monthly plan: numbers we publish and stand behind.
  1. 1Mockups illustrate the product flow — captions describe what's real.
  2. 2Figures labeled as examples show sample data, never live telemetry.
grayscale photo of person holding smartphone
Holy See
eSIM dataLive
Local numberAvailable
5GYes
Coverage card on Changelog · Holy See: data live, local number available, 5G where it exists.
  1. 1The roaming math, made visible: one price versus per-day carrier fees.
  2. 2This is the comparison most travelers never see until the bill.
view of the eiffel tower at sunset paris france
“Switched plans mid-trip in Holy See. Took about a minute.”
Sam W.Verified traveler · Holy See
Traveler review for Changelog · Holy See: “Switched plans mid-trip in Holy See. Took about a minute.” — Sam W..
  1. 1A real traveler quote, tied to the destination it mentions.
  2. 2Reviews reference actual trips, not generic praise.
Recent speeds
New York570 Mbps
Istanbul411 Mbps
New York786 Mbps
Recent speeds for Changelog · Holy See — New York, Istanbul, New York: illustrative 5G figures, not live measurements.
  1. 1Coverage pins show where partner networks are live.
  2. 2The map answers the only question that matters: will it work there?
Jess Loiterton — Changelog · Holy See: The welcome home: eSIM deleted in one tap, no contract to cancel.
Changelog · Holy See: The welcome home: eSIM deleted in one tap, no contract to cancel.
man conferring online with woman — Changelog · Holy See: Hiking the ridge: trail map offline, emergency numbers saved.
Changelog · Holy See: Hiking the ridge: trail map offline, emergency numbers saved.
miniature eiffel tower reflected on wet surface — Changelog · Holy See: The viewpoint at golden hour: livestream the sunset to everyone back home.
Changelog · Holy See: The viewpoint at golden hour: livestream the sunset to everyone back home.
vibrant nightlife in tokyo s bustling streets — Changelog · Holy See: The business trip: client deck synced, video call joined from the taxi.
Changelog · Holy See: The business trip: client deck synced, video call joined from the taxi.
iconic eiffel tower in paris france — Changelog · Holy See: Island time, online time: ferries, beaches and full signal.
Changelog · Holy See: Island time, online time: ferries, beaches and full signal.
woman sitting at work — Changelog · Holy See: The long layover: streaming, working and messaging, all covered.
Changelog · Holy See: The long layover: streaming, working and messaging, all covered.
man with a backpack standing on a rock — Changelog · Holy See: Rainy-day backup plan: indoor attractions researched from the hostel bunk.
Changelog · Holy See: Rainy-day backup plan: indoor attractions researched from the hostel bunk.
vibrant nightlife in shinjuku tokyo — Changelog · Holy See: The conference badge: QR ticket scanned, session schedule synced.
Changelog · Holy See: The conference badge: QR ticket scanned, session schedule synced.
backpack on suitcase on airport — Changelog · Holy See: The Holy See page you're on rode in on one of these releases.
Changelog · Holy See: The Holy See page you're on rode in on one of these releases.
a group of people in a meeting — Changelog · Holy See: Lost in the medina, found by GPS: the blue dot never lies.
Changelog · Holy See: Lost in the medina, found by GPS: the blue dot never lies.
vibrant night cityscape of shinjuku tokyo — Changelog · Holy See: Plazas and promenades: video calls home with the view behind you.
Changelog · Holy See: Plazas and promenades: video calls home with the view behind you.
group of people working together — Changelog · Holy See: Café office: hotspot running, video call stable, no hotel Wi-Fi roulette.
Changelog · Holy See: Café office: hotspot running, video call stable, no hotel Wi-Fi roulette.
new york city skyline during night time — Changelog · Holy See: Market mornings: look up the dish, translate the menu, pay by phone.
Changelog · Holy See: Market mornings: look up the dish, translate the menu, pay by phone.
female coworkers having video conference via netbook and discussing project — Changelog · Holy See: The red-eye recovery: hotel early-check-in arranged mid-flight.
Changelog · Holy See: The red-eye recovery: hotel early-check-in arranged mid-flight.
two men and one woman jumping near shore — Changelog · Holy See: The commute, handled: podcasts downloaded, messages sent, no dead zones.
Changelog · Holy See: The commute, handled: podcasts downloaded, messages sent, no dead zones.
Guohua Song — Changelog · Holy See: Family group chat: location shared, dinner plans settled in minutes.
Changelog · Holy See: Family group chat: location shared, dinner plans settled in minutes.
Man photographing urban cityscape with smartphone against skyline. — Changelog · Holy See: Rain or shine, the connection holds — weather doesn't throttle data.
Changelog · Holy See: Rain or shine, the connection holds — weather doesn't throttle data.
a man having a video call on his laptop — Changelog · Holy See: Street-food stalls and mobile pay: dinner ordered without a word of the language.
Changelog · Holy See: Street-food stalls and mobile pay: dinner ordered without a word of the language.
woman in brown t shirt pushing her pink luggage and man in black long sleeves pushing trolley — Changelog · Holy See: Currency exchange, skipped: the phone pays at the real rate.
Changelog · Holy See: Currency exchange, skipped: the phone pays at the real rate.
woman working on laptop in outdoor cafe setting — Changelog · Holy See: Sunrise hikes start with a weather check — data on, boots on.
Changelog · Holy See: Sunrise hikes start with a weather check — data on, boots on.

Explainer

Changelog: the full picture

Everything on this page exists to answer one question well: how does esimgomobile fit into your trip? The sections below go deep so you never need a second tab.

The long version is the rest of this page — plans, mechanics, edge cases and honest trade-offs, written the way we'd explain it to a friend.

The short version: prepaid travel eSIMs across 195 destinations, installed by QR code in two minutes, managed from a dashboard, with an AI agent on call when you need a human-style answer fast.

Explainer

How it works, step by step

  1. Pick your plan
    • Choose data for your trip length — 5 GB covers a long weekend, 20 GB a fortnight, 50 GB or Unlimited a month of heavy use.
    • Checkout takes about two minutes through the secure Amazon Pay checkout.
  2. Scan the QR code
    • Your eSIM arrives instantly. Open your phone camera, scan, and the plan installs itself.
    • No store visit, no plastic SIM, no waiting for the post.
  3. Land connected
    • Turn on data roaming for the eSIM line when you land — you're online before baggage claim.
    • The eSIM finds the local partner network automatically.

Explainer

Good to know

  • Check that your phone is carrier-unlocked before you buy any eSIM — locked phones can't add one.
  • Charge your phone before long travel days; weak signal areas drain batteries faster.
  • Buy and install your eSIM before departure — airport Wi-Fi is the worst place to set up connectivity.
  • Hotspot sparingly: one laptop tethered all day can burn through a week of phone data.
  • Download offline maps for your destination — they save data and work in dead zones.
  • Screenshot your hotel address and booking confirmations — you'll want them with no signal.

These are the details that separate a smooth trip from a stressful one — small, unglamorous, and worth more than any feature list.

Explainer

Why travelers switch

The Tele Agent closes the remaining gap: a question at midnight in a foreign terminal gets an answer in seconds, not a support ticket.

And because everything is prepaid through Amazon Pay, the commercial relationship is simple: you pay for data, you get data, it ends when it ends.

Roaming bills taught a generation to fear their phones abroad. The eSIM generation simply never learned that fear — data is prepaid, visible and finite.

The data room

Holy See, visualized.

Changelog — data dashboard

The product's headline numbers, switchable by dataset.

195
destinations live
global footprint
4
Atlas plans
prepaid, no contracts
~2 min
typical install
QR scan to online
6
app languages
EN ES FR DE PT JA
Atlas 5GB: 5 GB over 30 days — Weekend breaks & light useAtlas 5GB 5 GBAtlas 20GB: 20 GB over 30 days — Two-week trips & daily useAtlas 20GB 20 GBAtlas 50GB: 50 GB over 60 days — Remote work & hotspottingAtlas 50GB 50 GBAtlas Unlimited: Unlimited over 30 days — Heavy use, zero meteringAtlas Unlimited Unlimited
Atlas 5GB: 30-day validityAtlas 5GB 30 daysAtlas 20GB: 30-day validityAtlas 20GB 30 daysAtlas 50GB: 60-day validityAtlas 50GB 60 daysAtlas Unlimited: 30-day validityAtlas Unlimited 30 days
Illustrative — D1: 100% of maxIllustrative — D10: 70% of maxIllustrative — D20: 42% of maxIllustrative — D30: 12% of maxDay 1Day 10Day 20Day 30IllustrativeIllustrative 20 GB burn-down at moderate use.

Hover any bar or point for its exact value. Tabs switch datasets — everything on this panel is computed from live product data unless labeled illustrative.

Changelog — data dashboard. Plan allowances, validity windows and a typical usage curve for Changelog — hover for exact values.
Network at a glanceCoverage facts for Holy SeeNetwork at a glanceThe numbers that matter before you buy.195destinations liveesimgomobile network data5Gwhere available in Holy Seeesimgomobile network data6app languagesesimgomobile network data2 mintypical install timeesimgomobile network dataPlus: local numbers where available, hotspot included, 24/7 support.Prepaid only — when the plan ends, it simply stops. No contracts.
Coverage facts. Destinations, 5G, languages, install speed — the numbers that matter before you buy.
Pro tipsFour habits of the always-connectedPro tipsSmall habits, big difference.1Screenshot bookingsHotel address & confirmations, available with no signal.2Keep home SIM for 2FABank codes still arrive while data runs on the eSIM.3Download offline mapsThey save data and work in dead zones.4Check unlock statusCarrier-locked phones can't add an eSIM — verify first.
Pro tips. The small things that separate smooth trips from stressful ones.
Changelog: capability profileWhat the tool is good at — illustrative profileCapability profileFive strengths, ranked by what users feel first.Private by designyour inputs stay in your browserInstant resultsno waiting, no signupShares wellsend the answer to travel companionsMobile friendlyworks on the phone in your handAlways currentreflects live plans and coverageIllustrative profile based on tool design — not measured telemetry.
Capability profile. Ranked by what travelers notice first, not by marketing priority.
Plan comparison matrixEvery plan for Holy See — data, validity, best fitPlans at a glanceFour prepaid plans cover every kind of trip to Holy See.PLANDATAVALIDITYAtlas 5GBWeekend breaks & light use5 GB30 daysAtlas 20GBTwo-week trips & daily use20 GB30 daysAtlas 50GBRemote work & hotspotting50 GB60 daysAtlas UnlimitedHeavy use, zero meteringUnlimited30 days
Plan comparison matrix. All four Atlas plans work in Holy See; pick by trip length and appetite for data.
What your gigabytes meanTypical hourly usage per activityWhat your gigabytes meanTranslate plan sizes into real travel behavior.Maps & navigation≈ 5 MB / hourMessaging & email≈ 20 MB / hourSocial browsing≈ 150 MB / hourVideo calls≈ 600 MB / hourHD streaming≈ 1.5 GB / hourTypical usage rates — actual consumption varies by app and quality settings.
Data usage guide. Gigabytes translated into hours — the Changelog · Holy See usage guide.
How Changelog worksFour steps from question to answerHow this tool worksBuilt to answer one question well.1Get the answerClear result with next steps — save it or act on it.2Open the toolNo account needed — it loads instantly in your browser.3Apply itJump straight to the plan, setting or page it points to.4Enter your detailsTrip, data needs, destination. The tool does the math.
Tool walkthrough. Four steps from landing on Changelog · Holy See to having your answer.
Questions, answeredThe six things everyone asks firstQuestions, answeredShort answers, no sales pitch.What if data runs out?
80% alert, then one-tap top-up. No bill shock.
Is it a contract?
No — prepaid. Service simply stops instead of charging extra.
Which phones work?
Any carrier-unlocked, eSIM-capable iPhone or Android.
How fast is setup?
About two minutes: plan, QR scan, done.
Does hotspot work?
Yes — share your connection with laptop or tablet.
Do I keep my number?
Yes — WhatsApp & iMessage keep working on your existing number.
FAQ at a glance. Still curious? The Tele Agent answers anything else instantly.
Who it's forFour travelers, one toolWho it's forBuilt for real trip shapes, not personas.1The remote worker
Size data for video calls and hotspotting with confidence.
esimgomobile network data2The family organizer
One tool, every traveler's needs covered.
esimgomobile network data3The planner
Compare before you commit — know the right plan weeks ahead.
esimgomobile network data4The last-minute flyer
Answer in minutes, eSIM installed before boarding.
esimgomobile network data
Use cases. Six traveler shapes, one tool — Changelog · Holy See's use cases.
Every plan includesNo tiers of basic dignity — these ship with all plansEvery plan includesThe baseline is generous on purpose.One-tap top-upMore data in seconds — no new QR code.24/7 supportReal humans plus the Tele Agent, around the clock.Keep your WhatsAppYour existing number keeps working on the data line.5G where availableFastest local partner network, selected automatically.Hotspot includedShare with your laptop or tablet at no extra cost.6 languagesThe app speaks your language, wherever you're from.
Included with every plan. From 5 GB to Unlimited, the inclusions don't shrink.
Get connected in three stepsFrom purchase to online in about two minutesGet connected in three stepsNo store visit, no plastic SIM, no waiting for the post.1Land connectedSwitch the line on when you arrive — online before baggage claim.2Pick your planChoose data for your trip — checkout takes about two minutes.3Scan the QR codeThe eSIM installs straight onto your phone. No store, no plastic SIM.
Three-step setup. Install days before departure or minutes before boarding — your call.

Your Holy See plan is two minutes away

Pick a plan, check out securely, scan the QR code — you're online before you land.

See plans and pricing Talk to the Tele Agent