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Brain Master! icon
APP STORE

Brain Master!

Nox(HongKong) Limited · Games · Japan store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide
Too small to estimate
Not enough chart or ratings data
New ratings
Tracking
Daily counts start building from today
Rating
3.5 of 5
17 ratings in this store
Countries it ranks in
0
was 0 on Oct 20, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE
Unranked
Not in any grossing chart, and it sells nothing in the store (no in-app purchases, free download). Any revenue comes from ads or payments outside the store, which we can't see.
EST. LIFETIME DOWNLOADS
595 to 1.7K
Estimated from ratings count
RATINGS
17
AVG RATING
3.47
PRICE
無料
AGE
6.2y
LAST UPDATE
2017d ago
VERSION
2.2
SIZE
167 MB
AGE RATING
9+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Oct 26, 2026not in a grossing chart
Oct 27, 2026not in a grossing chart
Best rank Sep 28, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
0.3 reviews / week
  • Trendfalling
  • Recent reviews average2.4 stars
  • Recent 1 and 2 star share59%
From the latest 110 written reviews, covering 2296 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases6 days
From the last 19 versions listed on the App Store.
RATING BREAKDOWN
17 ratings
5★53%
4★6%
3★6%
2★6%
1★29%

What users want

From the latest 110 reviews on the Japan App Store, Jul 13, 2020 to Dec 6, 2025: 59% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS
Too many ads38%

25 of the 1 and 2 star reviews.

★★★★★ There are 3 ads per level, and then again right after.
★★★★★ I paid $2.99 for no ads and kept getting ads anyway.
★★★★★ there is literally like 5 ads in the middle of every single level.
Price and subscription14%

9 of the 1 and 2 star reviews.

★★★★★ I paid $2.99 for no ads and kept getting ads anyway.
★★★★★ Do not spend any money on this game to remove the ads.
★★★★★ I can stream TV & movies just fine so it's seem it is just a scam.
Lost data, sync, backup8%

5 of the 1 and 2 star reviews.

★★★★★ I spent more time on the puzzle watching ads, then playing the game, so I deleted it.
★★★★★ It lets you go through some levels, then when you think you've gone through them it starts back up at the beginning again, total waste of money which is a shame because it could have been fun.
★★★★★ I don't know how to restore to get to the level I was, so I'm very frustrated.
Bugs, things not working5%

3 of the 1 and 2 star reviews.

★★★★★ What kind of question is “Which child weights less?” Improper grammar, unexplainable clues, and glitches galore.
★★★★★ The gaming is completely broken , and glitched.
★★★★★ Worst game it doesn't work unless you watch the add to skip
Wrong or poor results3%

2 of the 1 and 2 star reviews.

★★★★★ But this app is for ages 9+ What's wrong with you people.
★★★★★ What ever you do, the other reviews are fake.
Worse after an update3%

2 of the 1 and 2 star reviews.

★★★★★ They just did an update but nothing changed in the game.
★★★★★ And then all of a sudden something was updated, and I went back to level one.
WHAT THEY ASK FOR
  • I loved this game until it started me all over so I wished there were more levels to play. 4★, Dec 31, 2020
  • I wished I had looked at the ratings before I paid the money for no ads! 1★, Sep 26, 2020
  • It would be great if I were 10 and didn't care about ads every 15 seconds. 2★, Sep 25, 2020
  • I need more games and I know it s too many ads..but please design more games..cuz I see that I finished all games it's limit so create more games please..thank u 5★, Sep 19, 2020
  • I wish there were some more levels. 5★, Sep 17, 2020
  • Game is very fun, but once you beat all the puzzles they just repeat all over again, please add more! 3★, Sep 16, 2020
  • This game was a lot of fun but it needs more levels 4★, Aug 22, 2020
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Fun, addictive29%

8 of the 4 and 5 star reviews.

★★★★★ I love this game and it is very addictive
★★★★★ This is a fun game to play :)
★★★★★ I love this game bc it is fun and when ads come up an then I want to download them an everybody, the people that say they don't like the ads the people that created this game they use ads to make money I really really…

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, Japan App Store.

★★★★★Dec 6, 2025
The last level. After the last level it starts all over again 😡😡like this game repeats

But its a nice game

★★★★★Oct 10, 2024
Ads are ridiculous!

There are 3 ads per level, and then again right after. It makes no sense because each level does not take long. Deleted immediately!

★★★★★Feb 12, 2024
Scam

I paid $2.99 for no ads and kept getting ads anyway.

★★★★★Sep 21, 2023
Dum copy

Copy of brain test 1 2 3 and 4 seriously why ppl you took hints and the title Brain 🧠 in fact this is like who is?

★★★★★Jul 4, 2022
Fun but it restarted?

I finished, I guess—I don’t remember finishing. I went to open it again and it was on level 1. So…that’s it? I’m not redoing it. But it was fun. Not many levels.

★★★★★Apr 4, 2022
DO NOT DOWNLOAD

Age 9+ is false! Why is a question “which picture is perverted”? This game needs to be removed

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

brain master6master brain5brain4master4

What's new in 2.2

- 一般的な改善が行われました - 不具合の修正

Released Sep 3, 2020. Current version shipped Apr 18, 2021.

Store description

Brain Masterはひっかけ要素満載のパズル、中毒性のある無料のクイズゲーム。 愉快なクイズや面白いテストをもっと楽しもう! 一人で暇つぶしにぴったり、家族や友人の集まりもに最適! 新しいひっかけパズルを解く準備はできていますか?多数のクイズにはコミカルで意外な答えを探せるかもしれません。 「Brain Master」は シンプルで中毒性の高い脳トレゲーム、面白いけど、思わず頭をひねってしまいます。 ひっかけ要素満載の謎解きゲーム「Brain Master」をプレイすると、必ず引っかかります! リラックスしながら脳を働かせましょう! クイズに挑戦しながら自分のIQを発見しましょう! パズル、クイズ、謎解き、数独、ワードゲーム、単語検索ゲームなど頭を使うゲームが好きなら、脳力が試されるこのゲームがきっと気に入るはず! 特徴: •ひっかけ要素満載のパズル • 多数のクイズにはコミカルで意外な答え • 脳のトレーニング • 暇つぶしにぴったり • 脳トレになる面白い知力パズル • 年齢を問わず楽しめる • 家族や友人の集まりにピッタリ • 無料でダウンロード、無料プレイ可能なゲーム • 頭を使う謎解きゲーム • 無料人気脳力が試す無料ゲーム • 脳トレゲーム • IQテスト •シンプルで中毒性の高いゲームプレイ ヒント: -異なるところに注目 -謎解くための手がかりを探す -タイミングよくヒントを使う 「Brain Master」で脳トレ冒険しましょう!もっと情報、またお問い合わせはこちらにご連絡ください:facebook.com/noxjoygames

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Prices, ranks and reviews are per country. Revenue above is already worldwide.