# ビノバ 算数 vs 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」

The clearest difference is rating: 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 at 4.5 against ビノバ 算数's 4.2. ビノバ 算数's advantage is update cadence (monthly vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 holds the better App Store score, 4.5 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.

ビノバ 算数 ships an update monthly, 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 every 3 months. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ビノバ 算数 | 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/id731268446/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/id894395724/reviews)** |
| Number of ratings | **5** | 2 |
| Positive reviews | — | 38.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 148 MB | 286 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [Pixel Co., Ltd.](https://appshunter.io/developer/1743924614) |

## What reviewers say

### ビノバ 算数

[App page](https://appshunter.io/ios/app/id731268446)

This app offers a comprehensive math review for second graders, featuring over 800 questions in a quiz format. It covers all second-grade math topics and includes a fun monster collection reward system to keep children engaged and motivated.

**Highlights:** Covers all second-grade math curriculum, Over 800 practice questions, Quiz format for easy learning, Monster collection for motivation, Selectable learning units, Suitable for iPad and iPhone

**In-app purchases:** none


### 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」

[App page](https://appshunter.io/ios/app/id894395724)

This app makes learning multiplication tables fun for children. Solve problems to collect and evolve monsters, filling a monster encyclopedia. Features multiple learning modes and challenges to build math skills.

**Highlights:** Learn multiplication tables (1-9), Collect and evolve 40 unique monsters, Three learning modes: sequential, reverse, random, Daily challenge with word problems, Monster encyclopedia completion, Game-like learning for engagement

**Features:** Vision Pro support

**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 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 free?

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 is free to download, with no in-app purchases.

### Which has better reviews, ビノバ 算数 or 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」?

九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 is rated higher. ビノバ 算数 averages 4.2 out of 5 from 5 ratings, while 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 averages 4.5 from 2 ratings.

### Do ビノバ 算数 or 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 have ads?

Both ビノバ 算数 and 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 show ads.

### Which is updated more often, ビノバ 算数 or 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」?

ビノバ 算数 ships an update monthly, and 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 every 3 months. Most recently, ビノバ 算数 was updated on September 19, 2026 and 九九を覚えてモンスター図鑑あつめ！ 「九九のトライ」 on September 10, 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.*