# 高校英語 vs OSU

The clearest difference is ads: OSU at none against 高校英語's shown. OSU also leads on iOS requirement (13.0 vs 17.0). 高校英語's advantage is update cadence (monthly vs every 7 months). On price, in-app purchases and device support there is nothing between them.

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

高校英語 ships an update monthly, OSU every 7 months. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 高校英語 | OSU |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1609449893/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 31 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [MASATO MISAWA](https://appshunter.io/developer/1609449895) | [eita nakagaichi](https://appshunter.io/developer/1814037621) |

## What reviewers say

### 高校英語

[App page](https://appshunter.io/ios/app/id1609449893)

Master university entrance exam English grammar and vocabulary with over 1900 practice questions. Learn by category, test your knowledge, and utilize spaced repetition for effective memorization. Ideal for studying during commutes or free time.

**Highlights:** 1900+ grammar and vocabulary questions, Category-based learning, Practice tests, Spaced repetition learning, Randomized question mode, Problem checklist

**Features:** macOS Compatibility

**In-app purchases:** none


### OSU

[App page](https://appshunter.io/ios/app/osu-ds/id6745809127)

**In-app purchases:** none


## Frequently asked questions

### Is 高校英語 free?

高校英語 is free to download, with no in-app purchases.

### Is OSU free?

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

### Do 高校英語 or OSU have ads?

高校英語 shows ads; OSU does not.

### Which is updated more often, 高校英語 or OSU?

高校英語 ships an update monthly, and OSU every 7 months. Most recently, 高校英語 was updated on October 16, 2026 and OSU on October 15, 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.*