Surprised!ReactionTimeChecker?
Surprised!ReactionTimeChecker? Summary
Surprised!ReactionTimeChecker? is a ad-supported Android app in Entertainment by NSC, K.K.. Released in Apr 2019 (6 years ago). It has about 1.2K+ installs Based on AppGoblin estimates, it reaches roughly 71 monthly active users and generates around $<10K monthly revenue (0% IAP / 100% ads). Store metadata: updated Sep 6, 2025.
Recent activity: 22 installs this week (60 over 4 weeks) showing exceptional growth View trends →
Store info: Last updated on Google Play on Sep 6, 2025 .
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Ratings: 0
Screenshots
App Description
Do you want to get a photo of the surprised look of the yearning person?
"Surprised! ReactionTimeChecker?" is an application that I want to recommend to such people.
This app " Surprised! Reaction Time Checker?” is not an app to measure reflexes.
When playing in a game that measures reflexes, it suddenly displays a fear image, and it is a surprise app to take a picture of the player of that moment.
Surprise your friends, lovers and family and get their photos!
You may get a photo of the surprised look of a yearning person ...
*This application has sound effects even in silent mode.
*In order to use the camera function to take pictures, you need permission of "Camera" and "Storage" to use this app.
*Please check the photos taken with the " Gallery" app.
*Shaking the device violently can cause photos to be blurred.
*Be aware that the player is surprised and may break the device.
*Even if the user uses this game, the user or a third party other than the user, equipment, or even if there is a case where damage or a failure has occurred in human relations, we do not have any responsibility.