# trifa - Travel eSIM Store App — Purchase eSIM at local prices > App for purchasing and installing eSIM data plans for international internet access. (iPhone/iPad app by trifa Inc..) - Source: https://appshunter.io/ios/app/trifa-travel-esim-store-app/id1579026641 (this page in markdown: same URL + `.md`) - Developer: [trifa Inc.](https://appshunter.io/developer/1579026643) - Category: Travel, Business - Price: Free - Rating: 4.50/5 from 46 App Store ratings · 132 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 310 MB - Languages: American English, Japanese, Korean, Chinese (Traditional, Taiwan) - Released: 2021-08-10 - Data updated: 2026-08-29 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/trifa-travel-esim-store-app/id1579026641/reviews.md ## What is trifa? If you want to use the Internet overseas, use "trifa". Do you have any of these experiences when you go abroad? Are you using the international roaming service of your current plan? * I've heard that international roaming is expensive, and I don't know how much I'll be charged. You always rent a mobile wifi for overseas. * It's a hassle to carry it around * You share with a friend so you always have to be together * I use up all the data quickly. * It's a hassle to go through the rental process and return it If you always buy a SIM after arriving in the country * I have to set up my SIM in a local language I'm not familiar with * It's a hassle to replace the SIM each time. * I'm worried about losing my SIM. * I don't know if there is a SIM store at the airport that sells them. With trifa, you don't have to worry about these troublesome procedures. With trifa, you can easily and comfortably use the Internet overseas. With trifa, it's a simple 3-step process 1. install the app Choose your destination and purchase a data plan of your choice. Follow the instructions on the app to install the data on your smartphone. You can use the data immediately after arriving at the destination. When you return home, you can easily revert to your original data plan. Features of trifa Quick procedure! Easy! All you need is an app. All you need is an app, no need to apply in advance, and the procedure can be completed in as little as 3 minutes. All data is downloaded to your smartphone, so there is no need to rent a dedicated communication device. 2. reliable price Since the service is prepaid, you only have to pay for the amount you purchase in advance. If you want to use more Internet in the area, you can easily add more charges on the app. 3. stable communication You will be able to use the Internet stably because the connection is provided by a major local telecommunication company. You can check the communication services available in each country on the app. What is an eSIM? An eSIM is a virtual SIM (a chip that enables the use of a communication line) that is built into the customer's smartphone in advance. Simply download the eSIM for your destination via the app and you will be able to use the Internet immediately. * There is no need to fiddle with the SIM tray or pin, as you just download the data on the app. You can leave your regular SIM in. * Unlike a physical SIM, you can download multiple eSIMs to a single device and switch between them at any time. Supported Devices • Apple iPhone 15, 15 Plus, 15 Pro, 15 Pro Max • Apple iPhone 14 Plus, 14 Pro, 14 Pro Max • Apple iPhone 13, 13 Pro, 13 Plus, 13 Pro Max, 13 Mini • Apple iPhone 12, 12 Pro, 12 Pro Max, 12 Mini • Apple iPhone SE (2020) • Apple iPhone 11, 11 Pro, 11 Pro Max • Apple iPhone XS, XS Max • Apple iPhone XR For more information about our services, please visit our website https://trifa.jp ## Key features - Purchase eSIM data plans - Install data directly on smartphone - Prepaid service with reliable pricing - Stable communication via local carriers - Quick and easy 3-step process - Switch between multiple eSIMs ## Recent user reviews (10 of 132) All indexed reviews: https://appshunter.io/ios/app/trifa-travel-esim-store-app/id1579026641/reviews.md ### 1/5 — do not buy this *2026-07-12* horrible ### 4/5 — The best Esim *2026-06-11* 毎回旅行に行く度にトリファさんのEsimを使っています。設定、接続も分かりやすく音痴な私も簡単に繋ぐ事が出来ます。また、サポートも充実していて、トラブルがあった時、設定、接続が出来なかった時など、丁寧、親切に教えてくれるし、先の予定の相談などにものってくれて、良いアドバイスもしてくれます。大変お勧めです！ ### 5/5 — The best Esim *2026-06-08* 毎回旅行に行く度にトリファさんのEsimを使っています。設定、接続も分かりやすく音痴な私も簡単に繋ぐ事が出来ます。また、サポートも充実していて、トラブルがあった時、設定、接続が出来なかった時など、丁寧、親切に教えてくれるし、先の予定の相談などにものってくれて、良いアドバイスもしてくれます。大変お勧めです！ ### 5/5 — また利用したいです。 *2026-06-02* 長年wifiを持ち歩いていました。サービスや価格に不満はありませんでしたが、友人にトリファを紹介され、試してみたら便利なので、今回も無制限を購入したしました。チャットサポートの対応策もいいので、 次回の渡航の際にも利用させていただきます。 ### 5/5 — Good app to get eSIM *2026-05-31, version 2.10.3* I used Trifa 3 times so far and every time it worked fine! Great chat service when I was installing it! I would definitely use it again! ### 1/5 — 第一次購買，網路不穩定，最後買了別家 *2026-04-06, version 2.9.8* 購買了日本吃到飽，在佐賀和熊本旅遊時，網路都只有LTE且時常斷網連不上，向客服反應是否有辦法排除網路問題，他請我確認相關的設定，設定完成以後重開機一樣顯示LTE，客服才跟我說日本方案只有LTE，我詢問沒有4G嗎？（因為購買有寫網路是LTE/4G)，結果客服回答LTE和4G速度相同，好吧，最後我放棄這家網路，直接去Klook買，相同地點，Klook有5G/4G還吃到飽，價格也便宜將近一半，我想以後是不會再買這間的網路了。 ### 1/5 — 一顆都嫌多 *2026-04-05, version 2.9.8* 鑲金的網路，看不懂這死人價格是怎麼定出來的 ### 1/5 — 有夠不穩定 *2026-04-02, version 2.9.7* 我花了一個小時在跟客服來來來回回回，一直截圖一直重開機一直設定，結果還是只有150K到4M的慘況。是網紅的話真的都不能信耶。 ### 5/5 — 非常順暢 *2026-04-02, version 2.9.7* 在人多或偏僻的地方都很順暢，安裝也很 ### 5/5 — 吃到飽網路 *2026-04-02, version 2.9.7* 2026年3月在泰國🇹🇭清邁 使用6天吃到飽的方案 $1,150元 一開始購買的時候就提供了詳細的使用說明，而在當地也沒遇到網路不順的狀況，使用下來的感覺很好👌 ## Frequently asked questions about trifa ### Does trifa have ads? No, trifa does not contain advertisements. The app is free to download and use, with no ads displayed to users. ### How does trifa compare to international roaming? trifa offers a more transparent and often cheaper alternative to international roaming. Users avoid unexpected charges and can select specific data plans for their destination. ### What devices are supported by trifa? trifa is supported on various Apple devices, including iPhone 15 series down to iPhone XS, and also on iPads and iPods. It requires a device with eSIM capability. ### How do I install an eSIM with trifa? After purchasing a data plan, follow the in-app instructions to install the eSIM directly onto your smartphone. This process is designed to be quick and user-friendly. ### Can I add more data to my trifa plan? Yes, if you need more internet access while abroad, you can easily add more charges directly through the trifa app. This ensures you stay connected without interruption. ### What is the update frequency for trifa? The app was last updated on March 25, 2026, indicating ongoing development and support. Users can expect regular updates for performance and new features. ### How does trifa ensure stable communication? trifa partners with major local telecommunication companies in each country to provide stable internet connections. Users can check available communication services for their destination within the app. ### What is the user rating for trifa? trifa has a high user rating of 4.5 stars based on 32 ratings, suggesting a positive user experience and satisfaction with the service. ## Version history (last 5 releases) ### 2.12.4 — 2026-08-25 We've made improvements to make your trifa experience even smoother and more reliable. Enjoy using trifa! ### 2.12.3 — 2026-08-21 We've made improvements to make your trifa experience even smoother and more reliable. Enjoy using trifa! ### 2.12.2 — 2026-08-20 We've made improvements to make your trifa experience even smoother and more reliable. Enjoy using trifa! ### 2.12.1 — 2026-08-04 We've made improvements to make your trifa experience even smoother and more reliable. Enjoy using trifa! ### 2.11.10 — 2026-07-30 We've made improvements to make your trifa experience even smoother and more reliable. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*