# QuizKnock vs 毎日 脳トレ

The clearest difference is update cadence: 毎日 脳トレ at every 5 days against QuizKnock's every 6 weeks. QuizKnock's advantage is rating (4.9 vs 4.6) and review sentiment (82% vs 65%). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuizKnock holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 72 and 201 respectively. Written reviews point the same way: 82% of QuizKnock's written reviews are positive against 65% of 毎日 脳トレ's.

QuizKnock ships an update every 6 weeks, 毎日 脳トレ every 5 days. Both last shipped on November 11, 2026.

## The numbers

| Metric | QuizKnock | 毎日 脳トレ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (72 ratings)](https://appshunter.io/ios/app/quizknock/id1475094074/reviews)** | [4.6 (201 ratings)](https://appshunter.io/ios/app/15/id1579132658/reviews) |
| Number of ratings | 72 | **201** |
| Positive reviews | **82.0% of reviews** | 65.4% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 5 days** |
| Monetization | Ad-supported | Ad-supported |
| Size | 20 MB | 135 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [baton Inc.](https://appshunter.io/developer/1021899705) | [nullhouse Inc.](https://appshunter.io/developer/853672308) |

## What reviewers say

### QuizKnock

[App page](https://appshunter.io/ios/app/quizknock/id1475094074)

Learn through engaging quizzes, articles, and puzzles. This educational media platform offers daily updates on news, useful knowledge, and in-depth columns. It also features interactive謎解き (nazotoki - puzzle-solving) and content linked to a popular YouTube channel.

**Highlights:** Daily updated articles, Interactive quiz articles, Puzzle and riddle challenges, YouTube channel integration, Article bookmarking, Progress tracking (accuracy rate)

**Features:** Vision Pro support

**In-app purchases:** none


### 毎日 脳トレ

[App page](https://appshunter.io/ios/app/15/id1579132658)

Engage in daily brain training exercises designed to diagnose and improve cognitive functions. Track your progress with visual aids and unlock new challenges as you consistently train your mind. This app offers a variety of mini-games to keep your brain sharp and entertained.

**Highlights:** Daily brain diagnosis, Variety of 26 mini-games, Progress tracking with graphs, Achievement medals and rewards, Customizable app appearance, Training reminders

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is QuizKnock free?

QuizKnock is free to download, with no in-app purchases.

### Is 毎日 脳トレ free?

毎日 脳トレ is free to download, with no in-app purchases.

### Which has better reviews, QuizKnock or 毎日 脳トレ?

QuizKnock is rated higher. QuizKnock averages 4.9 out of 5 from 72 ratings, while 毎日 脳トレ averages 4.6 from 201 ratings.

### Do QuizKnock or 毎日 脳トレ have ads?

Both QuizKnock and 毎日 脳トレ show ads.

### Which is updated more often, QuizKnock or 毎日 脳トレ?

QuizKnock ships an update every 6 weeks, and 毎日 脳トレ every 5 days. Most recently, QuizKnock was updated on November 11, 2026 and 毎日 脳トレ on November 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*