# When.. vs Diary

The clearest difference is in-app purchases: Diary at none against When..'s 4. Diary also leads on update cadence (weekly vs every 2 months) and iOS requirement (16.0 vs 26.0). When..'s advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. When.. sells 4 one-off in-app purchases. Diary asks for nothing beyond the download.

When.. ships an update every 2 months, Diary weekly. Both last shipped on October 30, 2026.

## The numbers

| Metric | When.. | Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Weekly** |
| Size | 7 MB | 10 MB |
| Requires iOS | 26.0 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Second Victor](https://appshunter.io/developer/1749093677) | [Kalavathi Ekambaram](https://appshunter.io/developer/912222873) |

## What reviewers say

### When..

[App page](https://appshunter.io/ios/app/when/id6702031839)

**Features:** iPhone Duo support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coffee | $0.99 | one-time |
| Large Coffee | $2.99 | one-time |
| Lunch | $4.99 | one-time |
| Dinner | $9.99 | one-time |


### Diary

[App page](https://appshunter.io/ios/app/diary-one-line-daily/id6745826904)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is When.. free?

When.. is free to download, with in-app purchases available.

### Is Diary free?

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

### Do When.. or Diary have ads?

Diary shows ads; When.. does not.

### Which is updated more often, When.. or Diary?

When.. ships an update every 2 months, and Diary weekly. Most recently, When.. was updated on October 30, 2026 and Diary on October 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.*