# TeleSIM eSIM — eSIM, calls & chats worldwide > eSIM, calls & chats worldwide (iPhone/iPad app by Ozgur AYDIN.) - Source: https://appshunter.io/ios/app/telesim-esim/id6786229511 (this page in markdown: same URL + `.md`) - Developer: [Ozgur AYDIN](https://appshunter.io/developer/6773777001) - Category: Travel, Utilities - Price: Free - Age rating: 4+ - Requires: iOS 16.0 · 27 MB - Languages: Turkish - Released: 2026-08-15 - Data updated: 2026-09-03 - User reviews in markdown: https://appshunter.io/ios/app/telesim-esim/id6786229511/reviews.md ## What is TeleSIM eSIM? Stay connected anywhere in the world with Telesim. No physical SIM card needed — install your eSIM in seconds and enjoy uninterrupted internet wherever you travel. And now Telesim is also where you call and message the people who matter. DATA PLANS IN 180+ COUNTRIES • Pick the plan that fits your destination or region, buy it, and install it with a single tap. • Skip high international and roaming bills and stay online at fair prices. EASY MANAGEMENT • See all your eSIMs on one screen, track your remaining data, and add a new plan whenever you like. • Pay with your cash balance, your referral balance and your card together. SEND ONE TO SOMEONE YOU LOVE • Send an eSIM or credit to a friend by email, username or phone number. • Share your referral code and earn with every new user. COMMUNICATION Telesim now has two sides: eSIM and Communication. Switch between them with the button in the bottom menu, and the app reopens in the section you used last. • Contacts: see which people in your address book already use Telesim. Your address book stays on your device; numbers are only checked for matching and are never stored on our servers. Anyone who is not on Telesim yet can be invited with a single tap. • Voice and video calls: talk to other Telesim users, whatever device the other person is on. During a call you control the microphone, speaker, camera and screen sharing; on video calls the audio is routed to the speaker automatically. • Chats: message other Telesim users. Tap a notification and the conversation opens right away. • Recents: all calls and missed calls only, in separate tabs. Tap an entry for the date, time, duration and call type, then call back or send a message from the same screen. • Keypad: type a number and place a call. • Report inappropriate content or behavior from inside the app; the conversation with the reported person is closed. • Settings are one tap away from the gear icon at the top right of every screen. ONE APP FOR IPHONE AND IPAD • Telesim is a single universal app, and every section — from eSIM plans to calls and chats — is laid out for the iPad screen too. WHY TELESIM? • Instant setup, no QR code hassle • 180+ countries and regions • Transparent, fair prices • Secure payment: card, bank transfer or balance • Calls, video calls and messages with Telesim users • Customer support in Turkish On holiday, on a business trip or abroad, Telesim is always with you. Download it now and connect to the world. ## Version history (last 4 releases) ### 2.0.3 — 2026-08-23 This update reworks the messaging section. SENDING PHOTOS • Pick up to 10 photos at once. • Photos are now sent at a sensible resolution: faster uploads, less data. VOICE MESSAGES • Press and hold the microphone to the right of the text field, then release to send. VIDEO CALLS • A video call button now sits next to the voice call button at the top of a chat. SEARCH AND MEDIA IN A CHAT • From the contact page, search message text and file names inside that chat. • "Media and documents" shows every photo, video and file shared in the chat on one screen. SHARING FIX • Choosing "Share → TeleSIM" from another app used to go nowhere. Now the app shows a "pick a chat to send it to" bar, and the content is no longer lost. CONTACTS • Select several people and invite them all at once. SUPPORT CALLS • Support may ask to see your screen during a call. It never starts without your consent and you can stop it at any time. • Missed calls and call durations now appear inside your support conversation. ALSO • The referral credit you earn on your first purchase is now shown on the home screen. • Simpler compose bar: add on the left, camera and voice recording on the right. ### 2.0.2 — 2026-08-22 This update expands in-app messaging, makes the plan list easier to understand, and simplifies sending an eSIM. FILES AND MEDIA IN CHAT Send photos, videos, voice recordings, and documents (PDF, Word, Excel, PowerPoint, ZIP) — up to 32 MB per file. Tap an image to open it full screen, then save it to your gallery or share it from the three-dot menu. Videos play right in the chat, and PDF and Word documents open without leaving the app. You can also send your location and a contact card from your address book. TeleSIM now shows up in the Share sheet in Photos, Files, and Safari, and whatever you pick goes straight to the chat you choose. PINNED MESSAGES Swipe a message left to pin it for 24 hours, 7 days, or 30 days. A pinned message stays at the top of the chat and everyone in the conversation sees it. Tap the banner to jump to the message itself, and the pin clears on its own when the time is up. QUOTE AND REPLY Swipe a message right to quote it in your reply. The quote stays on a single line; tap it and the chat scrolls to where that message was sent and highlights it. INVITE VIA WHATSAPP In your contact list, tap the WhatsApp button next to anyone who isn't on TeleSIM yet — the invitation comes prefilled with your referral code. GROUP CHATS Create a group, give it a name and an icon, add and remove members, assign admins, and write a description. Incoming messages show the sender's name and photo above them, and pressing and holding your own message shows you who has read it. PLAN BADGES The list now tells you why two plans for the same country with the same amount of data cost different amounts: the PREMIUM badge shows the names of the carriers the plan runs on. The UNLIMITED badge marks plans that slow down instead of cutting off once the quota runs out, along with the reduced speed. The PRICE DROP badge shows plans that got cheaper in the last 15 days and by how much, and the NEW badge marks plans added in the last 7 days. YOUR eSIMs AND SENDING eSIMs An eSIM you transfer moves out of your active list, becomes inactive, and is marked "Transferred," with a summary of when the transfer was started and when it was accepted. On the Send eSIM screen, the cart is now pinned to the bottom: you can see the number of plans and the total even with the keyboard open, and tap Continue right from there. Close the keyboard with "Done" or by pulling the list down, and every plan you add to the cart is confirmed with a short vibration and an on-screen note. ALSO YouTube links play in a player below the bubble without leaving the app, and other links arrive as a preview card with a title and an image. One check means sent, two checks delivered, and two blue checks read. To find a contact, just type the name, company, or job title you saved in your address book. The message limit is now 10,000 characters. You can block people you'd rather not hear from and unblock them all from one place. ### 2.0.1 — 2026-08-19 Card payment flow reworked: • After 3-D Secure verification the payment step could close before completing on some banks; the transaction now runs through to the end. • The payment result is always shown: succeeded, failed or unverified. If no result arrives, the app checks the real status on the server. • If the bank charges the card but the app is not notified, the payment is re-verified and the balance is credited in full. • 3-D Secure failures now show the actual reason reported by the bank. • Fixed status and payment-source labels on the top-up receipt. • Fixed bank account details appearing empty for some accounts on the wire transfer screen. Plan details expanded: • Plan details now show the internet exit country. Your traffic leaves through the operator's hub in that country rather than where you are, forming a tunnel between your phone and the internet, so access restrictions stay outside that tunnel. • Plans that exit through Hong Kong now carry a notice that some apps may not open there. • Hotspot information added: you can share your connection with your other devices, and the plan explains where to find the APN needed for it after purchase. • Plans that don't cut off when the allowance ends now say so clearly — for example "Unlimited — continues at 512 Kbps", with the speed taken from the plan itself. Operator logos: • The "Network and operators" section now shows real operator logos (161 operators). Operators without a logo keep the previous letter badge. eSIM details: • Your line's APN now appears in the eSIM details and in your delivery email, copyable with one tap. If you get no internet, enter it under Settings › Cellular › Cellular Data Network. Other: • Contract, privacy and terms pages now open inside the app instead of leaving it. • Fixed a caching issue that could keep the plan list from refreshing. ### 1.0.29 — 2026-08-15 No release notes. ## More apps by Ozgur AYDIN - [nLive](https://appshunter.io/ios/app/nlive/id6775048863) All apps by Ozgur AYDIN: https://appshunter.io/developer/6773777001 --- *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 2026-09-03.*