# 高校入試対策 理科 vs 高校受験 英単語

The clearest difference is update cadence: 高校受験 英単語 at every 4 months against 高校入試対策 理科's every 45 months. 高校入試対策 理科's advantage is iOS requirement (12.0 vs 17.6). On price, ads, 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.

高校入試対策 理科 ships an update every 45 months, 高校受験 英単語 every 4 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 高校入試対策 理科 | 高校受験 英単語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 45 months | **Every 4 months** |
| Size | 14 MB | 100 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Manabu Narawa](https://appshunter.io/developer/1027712863) | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) |

## What reviewers say

### 高校入試対策 理科

[App page](https://appshunter.io/ios/app/id1339413557)

**Features:** macOS Compatibility

**In-app purchases:** none


### 高校受験 英単語

[App page](https://appshunter.io/ios/app/speed/id1507887288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 高校入試対策 理科 free?

高校入試対策 理科 is free to download, with no in-app purchases.

### Is 高校受験 英単語 free?

高校受験 英単語 is free to download, with no in-app purchases.

### Do 高校入試対策 理科 or 高校受験 英単語 have ads?

Both 高校入試対策 理科 and 高校受験 英単語 show ads.

### Which is updated more often, 高校入試対策 理科 or 高校受験 英単語?

高校入試対策 理科 ships an update every 45 months, and 高校受験 英単語 every 4 months. Most recently, 高校入試対策 理科 was updated on October 26, 2026 and 高校受験 英単語 on November 3, 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.*