# Daily Math Worksheets vs Ruidaichan

The clearest difference is ads: Ruidaichan at none against Daily Math Worksheets's shown. Ruidaichan also leads on update cadence (every 5 days vs every 2 weeks) and iOS requirement (16.6 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Daily Math Worksheets sells 3 in-app purchases, starting at $2.99 per month and Ruidaichan sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Daily Math Worksheets ships an update every 2 weeks, Ruidaichan every 5 days. The most recent releases landed on October 20, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Daily Math Worksheets | Ruidaichan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 18 MB |
| Requires iOS | 18.2 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fumihiro Kawasaki](https://appshunter.io/developer/1246668885) | [Naoki Ohashi](https://appshunter.io/developer/1880818831) |

## What reviewers say

### Daily Math Worksheets

[App page](https://appshunter.io/ios/app/daily-math-worksheets/id6757261569)

This app generates custom arithmetic drills for elementary grades 1-6. It offers various modes for targeted practice, including speed drills and free-form problem generation. Print or share worksheets instantly, with optional answer sheets for Pro users.

**Highlights:** Customizable arithmetic drills, Grade-specific modes (1-6), 100-cell speed drills, Free mode for targeted practice, Printable worksheets, Auto-generated answer sheets (Pro)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Proプラン(月額) | $2.99 | per month |
| Proプラン(年額) | $24.99 | per year |
| 全機能を解放（買い切り） | $7.99 | one-time |


### Ruidaichan

[App page](https://appshunter.io/ios/app/ruidaichan-extra-math-practice/id6759811359)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Light Plan | $1.99 | per month |
| Premium Plan | $4.99 | per month |


## Frequently asked questions

### Is Daily Math Worksheets free?

Daily Math Worksheets is free to download, with in-app purchases available.

### Is Ruidaichan free?

Ruidaichan is free to download, with in-app purchases available.

### Do Daily Math Worksheets or Ruidaichan have ads?

Daily Math Worksheets shows ads; Ruidaichan does not.

### Which is updated more often, Daily Math Worksheets or Ruidaichan?

Daily Math Worksheets ships an update every 2 weeks, and Ruidaichan every 5 days. Most recently, Daily Math Worksheets was updated on October 20, 2026 and Ruidaichan on October 28, 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.*