# ＆*again vs 頭痛ダイアリー

The clearest difference is update cadence: 頭痛ダイアリー at every 7 months against ＆*again's every 39 months. ＆*again's advantage is iOS requirement (8.0 vs 13.0). On price, ads, 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.

＆*again ships an update every 39 months, 頭痛ダイアリー every 7 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | ＆*again | 頭痛ダイアリー |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | **Every 7 months** |
| Size | 3 MB | 21 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Naoki Takahashi](https://appshunter.io/developer/1485677927) | [Tomokazu Hashiguchi](https://appshunter.io/developer/1672630713) |

## What reviewers say

### ＆*again

[App page](https://appshunter.io/ios/app/again/id1017582261)

**Features:** macOS Compatibility

**In-app purchases:** none


### 頭痛ダイアリー

[App page](https://appshunter.io/ios/app/id1672630711)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ＆*again free?

＆*again is free to download, with no in-app purchases.

### Is 頭痛ダイアリー free?

頭痛ダイアリー is free to download, with no in-app purchases.

### Do ＆*again or 頭痛ダイアリー have ads?

Neither ＆*again nor 頭痛ダイアリー shows ads.

### Which is updated more often, ＆*again or 頭痛ダイアリー?

＆*again ships an update every 39 months, and 頭痛ダイアリー every 7 months. Most recently, ＆*again was updated on October 26, 2026 and 頭痛ダイアリー on November 3, 2026.

---

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