脳年齢測定器 vs 菊池風磨
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
脳年齢測定器
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・How to play It is an application program that measures your age of the brain. Because it corresponds to OpenFeit The person in all parts of the world can compete with the age of the brain. ・GAME explanation 1:Memory game It is a game that memorizes the displayed figure. 2:Reflexes game It is a game that lightly shakes iPhone in the displayed direction. 3:Subtraction game It is a game to subtract the figure under the display until becoming 0. 4:Button game It is a game that pushes 20 buttons displayed on the screen in order with a small figure. ・Notes - Please do not shake iPhone strongly too much. ※Please enjoy the meaning of the Chinese character of this application program to the end as a joke.
菊池風磨
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This is the official Kikuchi Fuma app. Kikuchi Fuma OFFICIAL FANCLUB members can enjoy exclusive content such as MOVIE. The app also has an electronic ticket function.
Screenshots
Verdict
脳年齢測定器 and 菊池風磨 both sit at 5.0 stars, but that hides the real split: 100% of 菊池風磨's written reviews are positive against 16% of 脳年齢測定器's. 菊池風磨 also leads on ads (none vs shown) and update cadence (fortnightly vs every 2 months). 脳年齢測定器's advantage is in-app purchases (none vs 1) and iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 菊池風磨 sells 1 in-app purchase, starting at $4.99 per month. 脳年齢測定器 asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for 脳年齢測定器 against 5.0 for 菊池風磨. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 16% of 脳年齢測定器's written reviews are positive against 100% of 菊池風磨's.
脳年齢測定器 ships an update every 2 months, 菊池風磨 fortnightly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.
| Parameter | 脳年齢測定器 | 菊池風磨 |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 15.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 70 MB | 89 MB |
| Age rating | 4+ | 4+ |
| Developer | infinitysoftware Co.,Ltd | Fanplus, Inc. |
Customer experience
脳年齢測定器
菊池風磨
In-app purchases
脳年齢測定器
No in-app purchases
菊池風磨
- "more..."$4.991 Month
