Archived App (Last seen on 14 May 2026)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This utility app facilitates quick and secure top-ups for major Vietnamese mobile carriers including Viettel, Mobi, Vina, and Vietnamobile. It offers high discounts, fast processing, and timely promotion notifications, ensuring a safe user experience.
What's New in NAPTIEN C3TEK
5.5
March 3, 2026
- Sửa chiết khấu cho từng mệnh giá. - Thêm widget local. - Tạm thời bỏ các dịch vụ không dùng, - Thêm đổi font chữ lớn, nhỏ.
MoreIn-App Purchases
$0.99
1 Month
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Developer apps
FAQ
What mobile carriers does NAPTIEN C3TEK support?
NAPTIEN C3TEK supports top-ups for Viettel, Mobi, Vina, and Vietnamobile networks, covering the major carriers in Vietnam.
Does NAPTIEN C3TEK offer discounts on top-ups?
Yes, the app advertises high discounts for mobile top-ups, making it a cost-effective way to add credit to your phone.
How secure is NAPTIEN C3TEK?
The app emphasizes safety and security in its description, aiming to provide a protected environment for all transactions.
Can I share my main account balance with NAPTIEN C3TEK?
Yes, NAPTIEN C3TEK allows users to share their main account balance, which can be a useful feature for managing multiple lines or assisting others.
How often is NAPTIEN C3TEK updated?
The app was last updated on March 3, 2026, indicating a recent update. The latest version is 5.5.
What devices are compatible with NAPTIEN C3TEK?
NAPTIEN C3TEK is compatible with iPhones, iPads, and iPods, as indicated by its supported devices list.
What is the age rating for NAPTIEN C3TEK?
NAPTIEN C3TEK has an age rating of 17+, suggesting it may contain content or features suitable for mature audiences.
Does NAPTIEN C3TEK have ads?
Based on the provided data, NAPTIEN C3TEK does not have advertisements.
