# Multiplication 99 vs 青山美語

The clearest difference is ads: 青山美語 at none against Multiplication 99's shown. 青山美語 also leads on update cadence (every 7 months vs every 31 months). Multiplication 99's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Multiplication 99 ships an update every 31 months, 青山美語 every 7 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | Multiplication 99 | 青山美語 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Every 7 months** |
| Size | 13 MB | 197 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi-Cheng Liao](https://appshunter.io/developer/1053803113) | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) |

## What reviewers say

### Multiplication 99

[App page](https://appshunter.io/ios/app/multiplication-99/id1173794705)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### 青山美語

[App page](https://appshunter.io/ios/app/id1451053240)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multiplication 99 free?

Multiplication 99 is free to download, with no in-app purchases.

### Is 青山美語 free?

青山美語 is free to download, with no in-app purchases.

### Do Multiplication 99 or 青山美語 have ads?

Multiplication 99 shows ads; 青山美語 does not.

### Which is updated more often, Multiplication 99 or 青山美語?

Multiplication 99 ships an update every 31 months, and 青山美語 every 7 months. Most recently, Multiplication 99 was updated on October 29, 2026 and 青山美語 on October 29, 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.*