Grade Unknown is made and published by imeji. AppBrain is an independent app data site and isn't affiliated with imeji. The app name, icon, screenshots and description belong to imeji and are shown as published on Google Play.
AppBrain's verdict
NewNiche- Total installs
- 1
- Last updated
- October 5, 2026
Grade Unknown came out 11 days ago. It is a niche app, with 1 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 0
- Play install range
- 1+
- Launched
- October 2026
Installs over time
Grade Unknown has been installed 1 times. Over the past 30 days, it has been installed 0 times.
Rankings
Google Play top chartsGoogle Play Rankings for Grade Unknown
Competitors
Similar apps and more from imejiAlternatives to Grade Unknown
More from imeji
Releases
Updates seen on Google Play- Version
- 1.0.2
- Launched
- October 2026
User feedback
Ratings and reviews on Google PlayComments on Grade Unknown for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- Contains ads
- Price
- Free
- Libraries
- ?
- App size
- 34.3 MB
- Content rating
- Low
Technologies used by Grade Unknown
About the app and developer
About Grade Unknown
Grade Unknown is a strategy app developed by imeji.
Install Statistics
Grade Unknown has been installed 1 times. In the last 30 days, the app was installed 0 times.
User Ratings
The app has no ratings yet.
App Information
Grade Unknown is freely available from Google Play. The app size is 34.30 MB. The latest version available is 1.0.2. The last update was on October 5, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on Google Play since October 2026.
App Performance Report
Get a detailed PDF report for Grade Unknown with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for imeji
Frequently asked questions about Grade Unknown
Is Grade Unknown free?
Yes. Grade Unknown is free on Google Play.
Is Grade Unknown still available?
Yes. Grade Unknown is on Google Play, and the last update we saw was on October 5, 2026.
Does Grade Unknown contain ads?
Yes. Google Play lists Grade Unknown as containing ads.
How large is Grade Unknown?
Grade Unknown is 34.30 MB.
Is Grade Unknown suitable for children?
Google Play gives Grade Unknown a low maturity rating, so it is meant for older children and up.
How many times has Grade Unknown been installed?
Google Play lists 1+ installs for Grade Unknown.
Who made Grade Unknown?
Grade Unknown was developed by imeji. It is listed in the strategy category on Google Play.
What are the best alternatives to Grade Unknown?
People looking at Grade Unknown also look at these strategy apps: Imposter Game: Mr White - MASK, Spirit Legends 3 f2p, Spirit Legends Time For Change, Secret Puzzle Society, Sprint Hunt: Monster Escape.
Store listing
By imeji, from Google Play“Hide your power and survive 3 minutes. Mask on or off — you stay unmeasured.”
Description by imeji Written by the developer, not by AppBrain. Click to read.
A real-time online action game where you survive three minutes in the same hunting ground as other players and monsters.
Everything comes down to one choice: wear the mask, or take it off.
◆ Masked
- Your score is multiplied by 2.5.
- But you are weaker and cannot defeat elite monsters.
- Suspicion does not build, so you are safe.
◆ Unmasked
- Your real strength comes out, and elite monsters can finally be hunted.
- But if anyone is watching, your suspicion gauge rises.
- At 100 you are exposed: you cannot re-mask for 20 seconds, and if you fall you lose part of your score.
◆ What makes it different
- Short 3-minute real-time online matches
- A game of reading the room: is someone watching you?
- Daily rankings: Score, Shadow, Hunter, Unmeasurable and the Hall of fame
- Your grade is decided by the Bureau — never get exposed and you stay "Unmeasurable"
- Ads are optional (rewarded only). Watch one for 30 seconds of stealth or a session extension.
- No sign-up. Pick a name and play.
- "Delete all my data" in Settings erases your records any time.
Enter the gate. Nobody knows your grade yet.
Recent changes:
First release. A 3-minute real-time online action game — hide your power and survive.