# QB説明　５年　図形の角 vs 三角比ますたー

The clearest difference is price: 三角比ますたー at Free against QB説明　５年　図形の角's $3.99. 三角比ますたー also leads on update cadence (weekly vs every 10 months). QB説明　５年　図形の角's advantage is in-app purchases (none vs 1) and iOS requirement (13.0 vs 18.2). On ads and device support there is nothing between them.

三角比ますたー is free to download; QB説明　５年　図形の角 costs $3.99 up front. 三角比ますたー sells 1 one-off in-app purchase. QB説明　５年　図形の角 asks for nothing beyond the download.

QB説明　５年　図形の角 ships an update every 10 months, 三角比ますたー weekly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | QB説明　５年　図形の角 | 三角比ますたー |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Size | 7 MB | 30 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) | [Jun Yamashita](https://appshunter.io/developer/1640634926) |

## What reviewers say

### QB説明　５年　図形の角

[App page](https://appshunter.io/ios/app/qb/id667883701)

**In-app purchases:** none


### 三角比ますたー

[App page](https://appshunter.io/ios/app/id1640664452)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を削除 | $0.99 | one-time |


## Frequently asked questions

### Is QB説明　５年　図形の角 free?

QB説明　５年　図形の角 costs $3.99, with no in-app purchases.

### Is 三角比ますたー free?

三角比ますたー is free to download, with in-app purchases available.

### Do QB説明　５年　図形の角 or 三角比ますたー have ads?

Neither QB説明　５年　図形の角 nor 三角比ますたー shows ads.

### Which is updated more often, QB説明　５年　図形の角 or 三角比ますたー?

QB説明　５年　図形の角 ships an update every 10 months, and 三角比ますたー weekly. Most recently, QB説明　５年　図形の角 was updated on November 1, 2026 and 三角比ますたー 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.*