# 色辞典 vs しんぷるToDo

The clearest difference is ads: 色辞典 at none against しんぷるToDo's shown. 色辞典 also leads on iOS requirement (12.0 vs 16.6). しんぷるToDo's advantage is update cadence (every 3 days vs every 7 months). 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.

色辞典 ships an update every 7 months, しんぷるToDo every 3 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 色辞典 | しんぷるToDo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 54 MB | 28 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [TETSUYA UTSUMI](https://appshunter.io/developer/1709225776) | [Toshihide KAWAI](https://appshunter.io/developer/1598098272) |

## What reviewers say

### 色辞典

[App page](https://appshunter.io/ios/app/id6470201419)

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

**In-app purchases:** none


### しんぷるToDo

[App page](https://appshunter.io/ios/app/todo/id6740042968)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 色辞典 free?

色辞典 is free to download, with no in-app purchases.

### Is しんぷるToDo free?

しんぷるToDo is free to download, with no in-app purchases.

### Do 色辞典 or しんぷるToDo have ads?

しんぷるToDo shows ads; 色辞典 does not.

### Which is updated more often, 色辞典 or しんぷるToDo?

色辞典 ships an update every 7 months, and しんぷるToDo every 3 days. Most recently, 色辞典 was updated on October 6, 2026 and しんぷるToDo on October 9, 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.*