3.46K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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About this app

* Taiwan’s No.1 Prepaid Card
* Chosen by the Most Users in Taiwan
Here comes brand new IF Card app! With more convenient design and interface, you may receive updated balance and internet usage. And enjoy more bonus topping up via IF Card app. Welcome to share to your friends!!
IF Prepaid app - Chosen by the most users in Taiwan
Updated on
Jul 16, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

3.42K reviews
Benzson Gabriel
June 21, 2026
As of this moment. I can't recieve SMS Code. Please help me out. 目前我無法接收簡訊驗證碼,請幫幫我。
3 people found this review helpful
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Far EasTone Telecommunications Co. Ltd
June 22, 2026
In order to understand and help you solve the problem, please call the customer service number 777 (toll-free) to provide relevant information, thank you!
Eddmark Perdon
January 9, 2026
The app is good but there is a missing piece if it had a problem theres no costumer service you can inquire if there is a problem you encounter like for example you redeem a points says succesfully redeem but still have a internet you inquire ther error or problem elsewhere
3 people found this review helpful
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Far EasTone Telecommunications Co. Ltd
January 13, 2026
In order to understand and help you solve the problem, please call the customer service number 777 (toll-free) to provide relevant information, thank you!
Afiyanda Dharmawan
June 24, 2024
It keep closing my keyboard every time i want to input the top up PIN also there is constant "refresh" display on instant top up when i want to check the barcode
3 people found this review helpful
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Far EasTone Telecommunications Co. Ltd
June 27, 2024
We are deeply sorry for your inconvenience! Please try deleting and reinstalling IF Prepaid APP. If you still have problems, please dial 777 (toll-free). Thank you!

What’s new

Optimizations for improved app performance and reliability.