# 都道府県かるたタイムアタックPro vs A Simple Dice

The clearest difference is price: A Simple Dice at Free against 都道府県かるたタイムアタックPro's $0.99. A Simple Dice also leads on update cadence (fortnightly vs every 42 months) and iOS requirement (15.0 vs 18.0). 都道府県かるたタイムアタックPro's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

A Simple Dice is free to download; 都道府県かるたタイムアタックPro costs $0.99 up front. A Simple Dice sells 1 one-off in-app purchase. 都道府県かるたタイムアタックPro asks for nothing beyond the download.

都道府県かるたタイムアタックPro ships an update every 42 months, A Simple Dice fortnightly. The most recent releases landed on October 12, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 都道府県かるたタイムアタックPro | A Simple Dice |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 42 months | **Fortnightly** |
| Size | 40 MB | 41 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Naoya Sato](https://appshunter.io/developer/1629194164) | [Larry Works](https://appshunter.io/developer/1701632846) |

## What reviewers say

### 都道府県かるたタイムアタックPro

[App page](https://appshunter.io/ios/app/pro/id1635012480)

**Features:** macOS Compatibility

**In-app purchases:** none


### A Simple Dice

[App page](https://appshunter.io/ios/app/a-simple-dice/id6502541823)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is 都道府県かるたタイムアタックPro free?

都道府県かるたタイムアタックPro costs $0.99, with no in-app purchases.

### Is A Simple Dice free?

A Simple Dice is free to download, with in-app purchases available.

### Do 都道府県かるたタイムアタックPro or A Simple Dice have ads?

A Simple Dice shows ads; 都道府県かるたタイムアタックPro does not.

### Which is updated more often, 都道府県かるたタイムアタックPro or A Simple Dice?

都道府県かるたタイムアタックPro ships an update every 42 months, and A Simple Dice fortnightly. Most recently, 都道府県かるたタイムアタックPro was updated on October 12, 2026 and A Simple Dice on September 30, 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.*