# 楽しくなる算数2年下 vs ビノバ 算数

The clearest difference is price: ビノバ 算数 at Free against 楽しくなる算数2年下's $8.99. ビノバ 算数 also leads on update cadence (every 3 months vs every 18 months) and device support (3 vs 1). 楽しくなる算数2年下's advantage is ads (none vs shown) and iOS requirement (9.0 vs 15.6). On in-app purchases there is nothing between them.

ビノバ 算数 is free to download; 楽しくなる算数2年下 costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

楽しくなる算数2年下 ships an update every 18 months, ビノバ 算数 every 3 months. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 楽しくなる算数2年下 | ビノバ 算数 |
| --- | --- | --- |
| Price | $8.99 | **Free** |
| Positive reviews | — | 27.5% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 18 months | **Every 3 months** |
| Monetization | — | Ad-supported |
| Size | 80 MB | 433 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KoikeSystemPro Inc.,](https://appshunter.io/developer/426904750) | [funspire, Inc.](https://appshunter.io/developer/928040148) |

## What reviewers say

### 楽しくなる算数2年下

[App page](https://appshunter.io/ios/app/2/id522611562)

**Features:** macOS Compatibility

**In-app purchases:** none


### ビノバ 算数

[App page](https://appshunter.io/ios/app/id811760547)

This math app for 6th graders offers a comprehensive review of all curriculum topics through 4-choice quizzes. It keeps children engaged with a monster collection reward system, making learning fun and encouraging consistent study.

**Highlights:** Comprehensive 6th-grade math curriculum coverage, 4-choice quiz format for easy learning, Monster collection for motivation, Selectable study units, Over 1000 practice problems, Suitable for iPad and iPhone

**In-app purchases:** none


## Frequently asked questions

### Is 楽しくなる算数2年下 free?

楽しくなる算数2年下 costs $8.99, with no in-app purchases.

### Is ビノバ 算数 free?

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

### Do 楽しくなる算数2年下 or ビノバ 算数 have ads?

ビノバ 算数 shows ads; 楽しくなる算数2年下 does not.

### Which is updated more often, 楽しくなる算数2年下 or ビノバ 算数?

楽しくなる算数2年下 ships an update every 18 months, and ビノバ 算数 every 3 months. Most recently, 楽しくなる算数2年下 was updated on November 11, 2026 and ビノバ 算数 on November 8, 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.*