# ビノバ 算数 vs Written Multiplication Master

The clearest difference is price: ビノバ 算数 at Free against Written Multiplication Master's $1.99. ビノバ 算数 also leads on iOS requirement (15.6 vs 26.0). Written Multiplication Master's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). On in-app purchases and device support there is nothing between them.

ビノバ 算数 is free to download; Written Multiplication Master costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ビノバ 算数 ships an update every 3 months, Written Multiplication Master every 3 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ビノバ 算数 | Written Multiplication Master |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | 23.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 424 MB | 22 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [funspire, Inc.](https://appshunter.io/developer/928040148) | [akira kawakami](https://appshunter.io/developer/1893576295) |

## What reviewers say

### ビノバ 算数

[App page](https://appshunter.io/ios/app/id795001070)

This app offers a comprehensive math review for 5th graders, covering all curriculum units. Its quiz format and monster collection rewards encourage consistent learning and engagement. It's a complete alternative to traditional workbooks and drills.

**Highlights:** Covers all 5th-grade math units, 4-choice quiz format, Monster collection rewards, Selectable learning units, Over 1000 practice problems, Suitable for iPad and iPhone

**In-app purchases:** none


### Written Multiplication Master

[App page](https://appshunter.io/ios/app/written-multiplication-master/id6771003502)

**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 Written Multiplication Master free?

Written Multiplication Master costs $1.99, with no in-app purchases.

### Do ビノバ 算数 or Written Multiplication Master have ads?

ビノバ 算数 shows ads; Written Multiplication Master does not.

### Which is updated more often, ビノバ 算数 or Written Multiplication Master?

ビノバ 算数 ships an update every 3 months, and Written Multiplication Master every 3 weeks. Most recently, ビノバ 算数 was updated on October 22, 2026 and Written Multiplication Master on October 25, 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.*