# 【受講生専用】高速記憶エンジン for SE vs 戦略思想研究所

The clearest difference is iOS requirement: 戦略思想研究所 at 13.0 against 【受講生専用】高速記憶エンジン for SE's 15.0. On price, update cadence, 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.

【受講生専用】高速記憶エンジン for SE ships an update every 3 weeks, 戦略思想研究所 every 6 weeks. The most recent releases landed on September 20, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | 【受講生専用】高速記憶エンジン for SE | 戦略思想研究所 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 261 MB | 65 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FUNNY, K.K.](https://appshunter.io/developer/1059667388) | [SENRYAKU SHISO KENKYUJO, K.K.](https://appshunter.io/developer/1605147193) |

## What reviewers say

### 【受講生専用】高速記憶エンジン for SE

[App page](https://appshunter.io/ios/app/for-se/id1328779580)

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

**In-app purchases:** none


### 戦略思想研究所

[App page](https://appshunter.io/ios/app/id1605147191)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 【受講生専用】高速記憶エンジン for SE free?

【受講生専用】高速記憶エンジン for SE is free to download, with no in-app purchases.

### Is 戦略思想研究所 free?

戦略思想研究所 is free to download, with no in-app purchases.

### Do 【受講生専用】高速記憶エンジン for SE or 戦略思想研究所 have ads?

Neither 【受講生専用】高速記憶エンジン for SE nor 戦略思想研究所 shows ads.

### Which is updated more often, 【受講生専用】高速記憶エンジン for SE or 戦略思想研究所?

【受講生専用】高速記憶エンジン for SE ships an update every 3 weeks, and 戦略思想研究所 every 6 weeks. Most recently, 【受講生専用】高速記憶エンジン for SE was updated on September 20, 2026 and 戦略思想研究所 on September 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.*