# ZIM: eSIM Calls & Data Plans — Phone Numbers+Data for Travel > eSIM marketplace for international travel data and phone numbers. (iPhone/iPad app by ZIM Connections LTD.) - Source: https://appshunter.io/ios/app/zim-esim-calls-and-data-plans/id1611244114 (this page in markdown: same URL + `.md`) - Developer: [ZIM Connections LTD](https://appshunter.io/developer/1611244476) - Category: Travel, Utilities - Price: Free - Rating: 4.70/5 from 75 App Store ratings · 48 written reviews indexed - Age rating: 4+ - Requires: iOS 15.1 · 76 MB - Languages: American English, French (France), German (Germany), Italian - Released: 2022-04-29 - Data updated: 2026-08-27 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/zim-esim-calls-and-data-plans/id1611244114/reviews.md ## What is ZIM? Who is ZIM? ZIM is Europe’s #1 eSIM marketplace, trusted by 200,000+ travellers and featured in The Times, TechAcute, and VDS2023. We help you skip roaming fees for good. What is an eSIM? It’s a digital SIM built into your device. No plastic cards, no kiosk hunts, no waiting. Buy a plan, tap to install, and you’re online abroad in seconds. ZIM’s Key Features • Voice enabled eSIMs for the UK and Europe. A rare find, so you’re never out of touch. • Over 200 destinations with competitive pricing. • Plan ahead and secure your eSIM up to 30 days in advance. • Universal connectivity with multi-network access for a stronger signal. • Flexible payments with multiple methods and currencies. • Activate straight from your wallet with one click, no QR codes. • Instant top-ups without buying a second eSIM. • First time using an eSIM? Our step-by-step tutorials make setup simple. • Live support whenever you need it, engage with us anytime with the live chat. • Unlimited data plans so you can connect without worrying about running out of data. • Rewards you can earn and redeem as you travel. Travel SIM vs. eSIM: Why ZIM ZIM eSIM plans go beyond traditional prepaid SIM Cards. ZIM offers real flexibility, better value, and freedom from roaming charges with no string attached. Key Features • Unlimited data options across 200 plus destinations, available as local, regional, and global plans. Ideal when you need constant access. • Top up anytime in a few seconds. • Multi network connectivity for consistent coverage wherever you are. • UK monthly plans. Land and use your phone like a local. Get a real UK number (no VOIP), unlimited calls and texts, and data from 1 GB to unlimited starting at just £3. No eKYC, no contract, no commitment. Plans renew each month automatically, and you can cancel at any time at no cost. • EU phone numbers. Thanks to our partnership with Orange France, get European voice plans and a local number across 40 countries in the EU roaming zone. Enjoy unified voice services and seamless connectivity with ZIM. Invite a Friend and Other Amazing Rewards! Share ZIM, save together. Give a friend 15% off their first eSIM and earn 15% off yours when they buy. Plus, discover exclusive travel perks waiting for you in the app. Getting Started with ZIM Download ZIM Pick your destination Choose your plan Activate in seconds Stay connected everywhere you go. Affordable Connectivity Plans start at just $2 for smooth, reliable internet on the move. Device Compatibility Most recent iPhones, iPads, and select wearables, such as the Apple Watch, support eSIM. See our FAQs for the full list. Who’s ZIM For? Whether you’re a solo traveller, digital nomad, remote team, or student abroad, ZIM was built for travellers like you. Connected Everywhere at All Times Download. Dive in. Take off with ZIM. ## Key features - Voice enabled eSIMs for UK and Europe - Over 200 destinations with competitive pricing - Plan ahead up to 30 days in advance - Universal connectivity with multi-network access - Activate from wallet with one click - Unlimited data plans - Live support via chat ## What do users think of ZIM? Overall sentiment: mixed **Pros** - 👍 Easy to use and set up - 💰 Competitive prices and good deals - ✈️ Convenient for travel - 🚀 Fast and efficient service - 🌐 Good coverage and signal - ✅ Seamless experience when it works - 💡 Saves time and money - 📱 User-friendly interface **Cons** - ❌ Service deterioration - 📉 Data speed struggles - 💸 Data usage seems inaccurate - 🔌 Stopped working after a few days - ⏳ Long waits for support - 🚫 eSIM disappears from account - 👎 Support is patchy and unresponsive - 😠 Scammed with no response - ⚠️ Fake unlimited data packages - ❌ Activation issues - 📉 Speed severely slowed down - 🚧 App under maintenance often - ❓ QR code not working - 🤔 Inconsistent and unreliable - 📉 Data won't load - 🤷‍♂️ Useless when it doesn't work - 😞 Password rules confusing - 🐛 Crashes when selecting SIM **Commonly reported bugs** - App crashes immediately on launch (version 4.0.2) - eSIM cancelled twice due to local operator issues - eSIM activation not smooth, requires manual steps - Errors when topping up eSIM - Data usage seems excessively high - Plan stopped working after 3 days - eSIM disappears from account wallet before use - Purchases disappeared from wallet with no refund - US, Norwegian, and Swedish purchases stopped working - UK purchase would not connect to Vodafone network - Customer service archiving and closing chats without contact - QR code never works, requires manual activation - Several hours delay after purchase to activate - Data won't load after initial use - App crashes when selecting a SIM offering - Password rules require special characters but are refused - Data entered in wrong format error during sign-up **Most requested features** - Solve activation and top-up issues - Improve data tracking accuracy - Ensure eSIMs don't disappear - Provide better customer support response times - Fix QR code scanning issues - Offer plans with calls - Improve password reset/sign-up process ## Recent user reviews (10 of 48) All indexed reviews: https://appshunter.io/ios/app/zim-esim-calls-and-data-plans/id1611244114/reviews.md ### 1/5 — Unfortunate problems, deteriorated service *2025-08-01, version 4.0.6* Made purchases in 2024 with no problems. However 2025 July, I had problems purchasing a new eSIM, it was cancelled twice because of local operator issues. Also activation of eSIM wasn’t so smooth, had to restart device, manually select the operator so on. And now trying to top up the eSIM and getting errors again. It’s a shame the service deteriorated since last year dramatically. Also the data speed struggles, WTR is provider and so slow generally where there should not be a speed limit I was told, my partner through other provider 1Global using the same local network Turk Telecom has no issues next to me. At least the support team is trying to help and solve the problems but would be great if they solved these issues and made things easier, smoother and more reliable. ### 1/5 — Latest version 4.0.2 crashed *2025-06-11, version 4.0.2* I just install the latest version 4.0.2 of n an IPhone (IOS 18.5) and the app open and close immediately ### 3/5 — Scammed me with no response *2025-06-11, version 4.0.1* Was a avid user of the app but I bought an eSIM the other day and it told me it hasn’t worked an the system didn’t put it through so I re bought it and got a very confusing error message. But then the money was taken out of my account both times. I was trying to do this before my flight and had to just wait until I got I got the country and sort something out then. I was automatically referred to a chatbot that just didn’t respond and then closed the chat. Several hours later I then got an email saying the eSIMs came through after they said there was an error, I have emailed them as per their refund policy and haven’t heard anything back but will update IF I ever do . Really disappointing as this was my go to eSIM app bu ### 1/5 — Data scam *2025-02-19, version 3.3.1* I just landed in Turkey and only used Google Maps to navigate to my resort, yet somehow, I’ve already used 2GB out of my 20GB allowance. This makes no sense! Back in the UK, I stream movies and series regularly, use tons of data, and never go over 30GB in a whole month. Something about ZIM eSIM’s data tracking feels completely off. If you’re considering using this service, think twice it doesn’t add up, and you might burn through your data way faster than expected. Definitely wouldn’t recommend. ### 1/5 — Stopped working *2025-01-24, version 3.2.8* My India plan worked for 3 days then stopped. The only way to contact ZIM is through their chat with very long waits for each reply and requiring WiFi. I’ve ended up getting a new sim with Yo which works fine. ### 1/5 — Great when it works and eSIM is not removed *2024-12-23, version 3.2.8* Don’t buy in advance when there are special offers - the eSIm often disappears from my account wallet before I come to use it. Support is patchy - it was good but now I don’t get responses to emails and chats are closed without contact with myself. However when you use “ In Country “ the sim works well and speeds are good ( I’ve used all over Europe and US) after a short settling in period where the link is 4G then moves to 5G. Setting to “automatic “ goes not always give the best local provider - play around with this setting to pick the best local provider ### 1/5 — Fake Unlimited *2024-11-11* Die Unlimited Pakete sind nicht zu gebrauchen da sie gedrosselt werden und es wird nirgends erwähnt. Vorsicht, das ist pure Abzocke!! Kunden werden in die Irre geführt ### 5/5 — Saves a lot of money and time *2024-09-23, version 3.2.7* Saves time cuz you don’t gotta go to a shop n buy one. And you’re getting real good deals while potentially not getting ripped. ### 1/5 — Couldn’t activate sim in Turkey *2024-09-01, version 3.2.6* Absolutely horrible doesn’t want to activate no connection what so ever currently having a hard time should used another eSIM provider like airgo ### 1/5 — Worked perfectly until recent “updates” *2024-08-30* Purchases disappeared from my wallet with no refund US Norwegian and Swedish purchases stopped working with data limit not reached before expiry date. UK purchase which was noted as Vodafone would not connect to their network. Now Customer Service archiving and closing my chats without contacting myself. Be wary! ## Frequently asked questions about ZIM ### What does ZIM do? ZIM is an eSIM marketplace that provides travelers with digital SIM plans for data and voice calls in over 200 destinations. It allows users to avoid roaming fees by installing a digital SIM directly onto their compatible device, offering a convenient and affordable way to stay connected abroad. ### What are the key features of ZIM? Key features include voice-enabled eSIMs for the UK and Europe, plans for over 200 destinations with competitive pricing, the ability to secure eSIMs up to 30 days in advance, multi-network access for stronger signals, and one-click activation without QR codes. Users can also enjoy unlimited data options, instant top-ups, and live customer support. ### How much does ZIM cost? Plans start at just $2 for reliable internet on the go. Specific pricing varies by destination and data needs. For example, UK monthly plans with unlimited calls, texts, and data start at £3. The app itself is free to download and use for browsing and purchasing plans. ### What devices are compatible with ZIM eSIMs? Most recent iPhones, iPads, and select wearables like the Apple Watch support eSIM technology. A comprehensive list of compatible devices can be found in the app's FAQs section. Users can check their device's compatibility before purchasing a plan. ### What are the common use cases for ZIM? ZIM is ideal for travelers who want to avoid expensive roaming charges, digital nomads needing constant internet access, students studying abroad, and remote teams working internationally. It provides a local phone number and data connectivity, making it feel like you're using a local SIM card. ## Version history (last 5 releases) ### 4.3.0 — 2026-08-26 General app performance improvements and bug fixes ### 4.2.9 — 2026-07-16 Improved general UX and bug fixes ### 4.2.8 — 2026-07-14 General app performance improvements and bug fixes ### 4.2.7 — 2026-06-22 General app performance improvements and bug fixes ### 4.2.6 — 2026-06-16 General app performance improvements and bug fixes New Feature alert: - Invite a Friend to ZIM and you both get 15% off. ## Apps similar to ZIM | App | Rating | Price | Category | | --- | --- | --- | --- | | [eSIM 7G: Mobile Data & Calls](https://appshunter.io/ios/app/esim-7g-mobile-data-and-calls/id6505105205) | 4.7 (35) | Free | Travel | | [eSIMs — Compare data eSIMs](https://appshunter.io/ios/app/esims-compare-data-esims/id1475110563) | 4.6 (215) | Free | Travel | | [GIANT: eSIM Mobile Data Plan](https://appshunter.io/ios/app/giant-esim-mobile-data-plan/id1444024115) | 4.5 (1,164) | Free | Travel | | [Just eSIM: Travel & Internet](https://appshunter.io/ios/app/just-esim-travel-and-internet/id1672277209) | 4.5 (8) | Free | Travel | | [Roamify: Travel eSIM Data Call](https://appshunter.io/ios/app/roamify-travel-esim-data-call/id6472396976) | 4.7 (81) | Free | Travel | | [MTX Connect: eSIM + Travel SIM](https://appshunter.io/ios/app/mtx-connect-esim-plus-travel-sim/id1189100693) | — | Free | Travel | ## More apps by ZIM Connections LTD - [ZIM@SBB: eSIM Data Plans](https://appshunter.io/ios/app/zimsbb-esim-data-plans/id6469112236) - [G+D Travel](https://appshunter.io/ios/app/g-plus-d-travel/id6670401011) All apps by ZIM Connections LTD: https://appshunter.io/developer/1611244476 ## Related topics [zim](https://appshunter.io/ios/topics/zim) · [connection data](https://appshunter.io/ios/topics/connection-data) · [asis europe](https://appshunter.io/ios/topics/asis-europe) · [esker](https://appshunter.io/ios/topics/esker) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*