Testo - Closed beta made easy

Testo — Google Play closed testing, without bothering friends.

Since November 2023, Google Play has required closed testing before you can publish an app. To go live, 12 or more testers need to install and keep your app for 14 consecutive days.

Testo automates that process. Developers no longer have to recruit testers themselves, and testers earn rewards right from their smartphone.

* The Testo tester network is currently open to residents of Korea only. Developers anywhere can register tests and tap into the Korean tester pool.

For developers

▸ No more manual recruiting
Stop asking friends or posting in communities. Testo matches testers to your test automatically.

▸ Install retention guaranteed by photo proof
Testers must submit a start screenshot and a final screenshot to receive their reward — so the 14-day install period is enforced naturally.

▸ Real-time progress tracking
Check each tester's submission status in real time, right from the app.

▸ Simple checkout
Set the tester count and reward, complete payment, and recruitment begins immediately.

For testers (Korean residents only)

▸ Simple participation
Install the app and submit 2 screenshots — points are credited to your account.

▸ Anywhere, anytime
All you need is a smartphone.

▸ Cash out your points
Withdraw to your bank account once your balance reaches 5,000 KRW or more.

▸ A safe service

Easy, secure sign-up with Google login
All data encrypted in transit
Withdrawal requests reviewed by an admin before payout
Recommended for

Developers

Anyone who wants to meet Google Play's closed-testing requirements quickly
Anyone who doesn't want to spend time recruiting testers
Anyone who wants a reliable launch without worrying about dropouts
Testers (Korean residents only)

Anyone looking to earn extra income from their smartphone
Anyone looking for low-effort, work-from-home activity
Anyone who likes trying out new apps before release
Get started with Testo today.
Developers, register your test. Testers, claim your rewards.