# ビノバ 算数 vs 九九 掛け算の達人 !

The clearest difference is rating: 九九 掛け算の達人 ! at 4.9 against ビノバ 算数's 4.2. On price, ratings volume, update cadence and ads 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 掛け算の達人 ! holds the better App Store score, 4.9 against 4.2. Both are backed by a comparable volume of ratings — 5 and 7 respectively.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ビノバ 算数 | 九九 掛け算の達人 ! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/id731268446/reviews) | **[4.9 (7 ratings)](https://appshunter.io/ios/app/2/id1628035452/reviews)** |
| Number of ratings | 5 | **7** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | Ad-supported | Ad-supported |
| Size | 148 MB | 155 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) | [Ohmori Takeru](https://appshunter.io/developer/969791681) |

## 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 掛け算の達人 !

[App page](https://appshunter.io/ios/app/2/id1628035452)

This educational game helps children master multiplication tables. It offers a fun way to practice essential math skills for second graders.

**Highlights:** Multiplication study, Math game, Suitable for second graders, Practice 99 multiplication tables

**Features:** macOS Compatibility, 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 掛け算の達人 ! free?

九九 掛け算の達人 ! is free to download, with no in-app purchases.

### Which has better reviews, ビノバ 算数 or 九九 掛け算の達人 !?

九九 掛け算の達人 ! is rated higher. ビノバ 算数 averages 4.2 out of 5 from 5 ratings, while 九九 掛け算の達人 ! averages 4.9 from 7 ratings.

### Do ビノバ 算数 or 九九 掛け算の達人 ! have ads?

Both ビノバ 算数 and 九九 掛け算の達人 ! show ads.

### Which is updated more often, ビノバ 算数 or 九九 掛け算の達人 !?

ビノバ 算数 ships an update monthly, and 九九 掛け算の達人 ! monthly. Most recently, ビノバ 算数 was updated on September 19, 2026 and 九九 掛け算の達人 ! on October 8, 2026.

---

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