# Geometry Worksheet Maker vs Ruidaichan

The clearest difference is ads: Ruidaichan at none against Geometry Worksheet Maker's shown. Ruidaichan also leads on update cadence (every 5 days vs fortnightly) 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. Geometry Worksheet Maker 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.

Geometry Worksheet Maker ships an update fortnightly, Ruidaichan every 5 days. The most recent releases landed on October 9, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Geometry Worksheet Maker | Ruidaichan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 5 days** |
| Size | 10 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

### Geometry Worksheet Maker

[App page](https://appshunter.io/ios/app/geometry-worksheet-maker/id6757465939)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro版 | $2.99 | per month |
| Pro版 | $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 Geometry Worksheet Maker free?

Geometry Worksheet Maker is free to download, with in-app purchases available.

### Is Ruidaichan free?

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

### Do Geometry Worksheet Maker or Ruidaichan have ads?

Geometry Worksheet Maker shows ads; Ruidaichan does not.

### Which is updated more often, Geometry Worksheet Maker or Ruidaichan?

Geometry Worksheet Maker ships an update fortnightly, and Ruidaichan every 5 days. Most recently, Geometry Worksheet Maker was updated on October 9, 2026 and Ruidaichan on October 2, 2026.

---

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