Beta now open

China App Beta

This is a beta release and features are still being refined. Crashes, unexpected behavior, performance issues, or sync problems may occur. Keep important learning records and update the app regularly.

Version 1.0.15 (build 250)

iOS (TestFlight)

The iOS beta is available by Apple TestFlight invitation. Install TestFlight first, then open the invitation link below.

Install via TestFlight

Install TestFlight

Install Apple TestFlight from the App Store. Skip this step if it is already installed.

Accept the beta invitation

On your iPhone or iPad, open the invitation link on this page and accept the invitation in TestFlight.

Install StudyThai

After accepting the invitation, tap Install on the StudyThai page in TestFlight and wait for the download to finish.

Open and sign in

Once installed, open StudyThai and sign in with your existing account.

What is TestFlight?

TestFlight is Apple's app testing distribution tool. Install TestFlight from the App Store, then accept the invitation on this page to install StudyThai. Beta access may be limited by invitation availability; if you can't join or the beta is full, try again later or contact the developer. The beta is updated over time, so check TestFlight for available updates.

If you can't join or the beta is full, try again later or contact the developer.

Android

Get the Android beta by downloading the APK from this page. Use the installer provided here.

Download Android APK

Download the Android APK

Tap the button below to download the StudyThai installer.

Temporarily allow this installation

If prompted, temporarily allow app installation only for the browser or source used for this download. Do not disable your device's overall security protection.

Find the installation setting

Settings paths vary by phone brand. Search Settings for “Install unknown apps” or refer to the brand-specific tips below.

Huawei: Settings → Security → More Security Settings → Install Unknown Apps
Xiaomi: Settings → Privacy Protection → Special Permissions → Install Unknown Apps
OPPO/vivo: Settings → Security → Install Unknown Apps
Samsung: Settings → Biometrics and Security → Install Unknown Apps
Other brands: Search "Install Unknown Apps" in Settings

Install and turn off the permission

Open the downloaded APK to install it. After installation, turn off app installation permission for the browser or source used for this download, then open StudyThai and sign in with your existing account.

Beta notice

This is a beta release, not a stable production version. Features are still being refined.
Crashes, unexpected behavior, performance issues, or sync problems may occur. Keep important learning records saved.
Keep the app updated to receive fixes and improvements.

Send feedback

In the app, go to Settings → Report a problem, or contact the developer using the support email shown on this page.

Please include your device model, OS version, app version and build, steps to reproduce, and a screenshot or video.

Redact personal details such as phone numbers and email addresses. Do not send passwords, SMS verification codes, or access tokens.

Send feedback by email

Version & Changelog

iOS Build: 250 · Android Build: 250

Minor improvements and bug fixes

FAQ

Why do I need to install TestFlight for iOS?

TestFlight is Apple's app testing distribution tool. Install TestFlight first, then use the invitation on this page to join the beta and install StudyThai.

What if the iOS invitation won't open or I can't join?

Make sure TestFlight is installed and open the invitation link on this page from an iPhone or iPad. If you still can't join or the beta is full, try again later or contact the developer.

What if Android won't install the APK?

Make sure the APK download has completed. If prompted, follow the page instructions to temporarily allow installation only for the browser or source used for this download. Settings paths vary by phone brand; see the brand-specific tips below the Android steps.

Which permission should I turn off after installation?

After installation, turn off app installation permission for the browser or source used for this download in Settings. Do not disable your device's overall security protection.

Will my learning progress sync after I sign in?

Sign in with the same account you use on the web. Sync delays or issues may occur during the beta, so keep important learning records. Please report any problems through the feedback options.

How can I report a problem?

In the app, go to Settings → Report a problem, or contact the developer using the support email shown on this page. Include your device model, OS and app versions and build, reproduction steps, and a screenshot or video. Redact personal information.

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