# DOKO vs ADHDチェッカー

DOKO and ADHDチェッカー are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DOKO ships an update every 10 days, ADHDチェッカー every 2 weeks. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | DOKO | ADHDチェッカー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Size | 93 MB | 33 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [yourkase](https://appshunter.io/developer/1872655989) | [TATSUYA SUZUKI](https://appshunter.io/developer/1566697051) |

## What reviewers say

### DOKO

[App page](https://appshunter.io/ios/app/doko/id6758391408)

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

**In-app purchases:** none


### ADHDチェッカー

[App page](https://appshunter.io/ios/app/adhd/id6761337246)

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

**In-app purchases:** none


## Frequently asked questions

### Is DOKO free?

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

### Is ADHDチェッカー free?

ADHDチェッカー is free to download, with no in-app purchases.

### Do DOKO or ADHDチェッカー have ads?

Neither DOKO nor ADHDチェッカー shows ads.

### Which is updated more often, DOKO or ADHDチェッカー?

DOKO ships an update every 10 days, and ADHDチェッカー every 2 weeks. Most recently, DOKO was updated on September 30, 2026 and ADHDチェッカー on October 3, 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.*