# ビノバ 算数 vs QB説明　３年　三角形

The clearest difference is price: ビノバ 算数 at Free against QB説明　３年　三角形's $3.99. ビノバ 算数 also leads on update cadence (every 6 weeks vs every 33 months) and device support (3 vs 1). QB説明　３年　三角形's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.6). On in-app purchases there is nothing between them.

ビノバ 算数 is free to download; QB説明　３年　三角形 costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ビノバ 算数 ships an update every 6 weeks, QB説明　３年　三角形 every 33 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | ビノバ 算数 | QB説明　３年　三角形 |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 33 months |
| Size | 419 MB | 8 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [Suzuki Educational Software Co.,Ltd.](https://appshunter.io/developer/585512975) |

## What reviewers say

### ビノバ 算数

[App page](https://appshunter.io/ios/app/id781505969)

**In-app purchases:** none


### QB説明　３年　三角形

[App page](https://appshunter.io/ios/app/qb/id881247941)

**In-app purchases:** none


## Frequently asked questions

### Is ビノバ 算数 free?

ビノバ 算数 is free to download, with no in-app purchases.

### Is QB説明　３年　三角形 free?

QB説明　３年　三角形 costs $3.99, with no in-app purchases.

### Do ビノバ 算数 or QB説明　３年　三角形 have ads?

ビノバ 算数 shows ads; QB説明　３年　三角形 does not.

### Which is updated more often, ビノバ 算数 or QB説明　３年　三角形?

ビノバ 算数 ships an update every 6 weeks, and QB説明　３年　三角形 every 33 months. Most recently, ビノバ 算数 was updated on October 26, 2026 and QB説明　３年　三角形 on October 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*