Updated Jul 12, 2026 · v1.24.0
★4over or robot checker.
This is an unofficial app developed for the smartphone game Arknights Users need to install Arknights on their own. The app runs as an overlay. When the user executes a search in this app while the publicly posted job screen of the installed Arknights (a screen displaying five tags) is visible, it analyzes the tags and outputs the results of recruitment operators. Users do not need to select tags themselves.
2 years on Google Play
This app isn't currently appearing in any tracked top charts.