# 頭痛メモ vs 【医師監修】わんドック

The clearest difference is in-app purchases: 頭痛メモ at none against 【医師監修】わんドック's 1. 頭痛メモ also leads on iOS requirement (12.0 vs 15.5). 【医師監修】わんドック's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 【医師監修】わんドック sells 1 one-off in-app purchase. 頭痛メモ asks for nothing beyond the download.

## The numbers

| Metric | 頭痛メモ | 【医師監修】わんドック |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Size | 142 MB | 89 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Sumie Watanabe](https://appshunter.io/developer/1349237972) | [Hiroki Sasayama](https://appshunter.io/developer/1892571567) |

## What reviewers say

### 頭痛メモ

[App page](https://appshunter.io/ios/app/id6478766087)

**Features:** macOS Compatibility

**In-app purchases:** none


### 【医師監修】わんドック

[App page](https://appshunter.io/ios/app/id6762031129)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| わんドック Pro | $9.99 | one-time |


## Frequently asked questions

### Is 頭痛メモ free?

頭痛メモ is free to download, with no in-app purchases.

### Is 【医師監修】わんドック free?

【医師監修】わんドック is free to download, with in-app purchases available.

### Do 頭痛メモ or 【医師監修】わんドック have ads?

頭痛メモ shows ads; 【医師監修】わんドック does not.

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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.*