# Learn 99 multiplication table vs 無限國語練習簿

The clearest difference is price: 無限國語練習簿 at Free against Learn 99 multiplication table's $0.99. 無限國語練習簿 also leads on update cadence (every 3 weeks vs every 55 months). Learn 99 multiplication table's advantage is in-app purchases (none vs 2) and ads (none vs shown).

無限國語練習簿 is free to download; Learn 99 multiplication table costs $0.99 up front. 無限國語練習簿 sells 2 in-app purchases, starting at $1.99 per month. Learn 99 multiplication table asks for nothing beyond the download.

Learn 99 multiplication table ships an update every 55 months, 無限國語練習簿 every 3 weeks. The most recent releases landed on October 17, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Learn 99 multiplication table | 無限國語練習簿 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 55 months | **Every 3 weeks** |
| Size | 27 MB | 35 MB |
| Requires iOS | **11.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [景琦 孙](https://appshunter.io/developer/1030985695) | [Yumi Mochizuki](https://appshunter.io/developer/1859858468) |

## What reviewers say

### Learn 99 multiplication table

[App page](https://appshunter.io/ios/app/learn-99-multiplication-table/id1118594031)

**Features:** Vision Pro support

**In-app purchases:** none


### 無限國語練習簿

[App page](https://appshunter.io/ios/app/ai/id6759946392)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium（月繳） | $1.99 | per month |
| 無限生成＋移除廣告（永久） | $8.99 | one-time |


## Frequently asked questions

### Is Learn 99 multiplication table free?

Learn 99 multiplication table costs $0.99, with no in-app purchases.

### Is 無限國語練習簿 free?

無限國語練習簿 is free to download, with in-app purchases available.

### Do Learn 99 multiplication table or 無限國語練習簿 have ads?

無限國語練習簿 shows ads; Learn 99 multiplication table does not.

### Which is updated more often, Learn 99 multiplication table or 無限國語練習簿?

Learn 99 multiplication table ships an update every 55 months, and 無限國語練習簿 every 3 weeks. Most recently, Learn 99 multiplication table was updated on October 17, 2026 and 無限國語練習簿 on October 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.*