# 聴速mimix vs サクッと世界史(共通テスト対策)1問1答【サクトレ】

The clearest difference is in-app purchases: 聴速mimix at none against サクッと世界史(共通テスト対策)1問1答【サクトレ】's 1. 聴速mimix also leads on iOS requirement (9.0 vs 12.0). サクッと世界史(共通テスト対策)1問1答【サクトレ】's advantage is update cadence (weekly vs every 22 months). On price, ads and device support there is nothing between them.

Both are free to download. サクッと世界史(共通テスト対策)1問1答【サクトレ】 sells 1 one-off in-app purchase. 聴速mimix asks for nothing beyond the download.

聴速mimix ships an update every 22 months, サクッと世界史(共通テスト対策)1問1答【サクトレ】 weekly. The most recent releases landed on July 7, 2026 and May 19, 2026 respectively.

## The numbers

| Metric | 聴速mimix | サクッと世界史(共通テスト対策)1問1答【サクトレ】 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 48.9% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 22 months | **Weekly** |
| Monetization | Free | — |
| Size | 4 MB | 56 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Samark Corporation](https://appshunter.io/developer/673041246) | [DECRYPTION, CO., LTD.](https://appshunter.io/developer/1778172529) |

## What reviewers say

### 聴速mimix

[App page](https://appshunter.io/ios/app/mimix/id673062573)

This music player allows precise control over playback speed, from 0.1x to 8.0x. It's useful for language learning, improving memory and concentration, and transcribing music. Note that some DRM-protected audio may not be playable.

**Highlights:** Adjustable playback speed (0.1x to 8.0x), 10-second rewind/forward, Single track repeat, Speed shortcut buttons, Independent sliders for position, volume, and speed

**Features:** macOS Compatibility

**In-app purchases:** none


### サクッと世界史(共通テスト対策)1問1答【サクトレ】

[App page](https://appshunter.io/ios/app/11/id6744594771)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $0.99 | one-time |


## Frequently asked questions

### Is 聴速mimix free?

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

### Is サクッと世界史(共通テスト対策)1問1答【サクトレ】 free?

サクッと世界史(共通テスト対策)1問1答【サクトレ】 is free to download, with in-app purchases available.

### Do 聴速mimix or サクッと世界史(共通テスト対策)1問1答【サクトレ】 have ads?

Neither 聴速mimix nor サクッと世界史(共通テスト対策)1問1答【サクトレ】 shows ads.

### Which is updated more often, 聴速mimix or サクッと世界史(共通テスト対策)1問1答【サクトレ】?

聴速mimix ships an update every 22 months, and サクッと世界史(共通テスト対策)1問1答【サクトレ】 weekly. Most recently, 聴速mimix was updated on July 7, 2026 and サクッと世界史(共通テスト対策)1問1答【サクトレ】 on May 19, 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.*