# Shift Happens vs Ambo Shift Diary

The clearest difference is ads: Ambo Shift Diary at none against Shift Happens's shown. Ambo Shift Diary also leads on update cadence (every 3 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Shift Happens ships an update weekly, Ambo Shift Diary every 3 days. The most recent releases landed on September 18, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Shift Happens | Ambo Shift Diary |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Size | 29 MB | 33 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ROBERT DOMINIC MCGREGOR](https://appshunter.io/developer/1847037209) | [Michael Matthews](https://appshunter.io/developer/1847865763) |

## What reviewers say

### Shift Happens

[App page](https://appshunter.io/ios/app/shift-happens/id6754194287)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ambo Shift Diary

[App page](https://appshunter.io/ios/app/ambo-shift-diary/id6754325599)

**In-app purchases:** none


## Frequently asked questions

### Is Shift Happens free?

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

### Is Ambo Shift Diary free?

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

### Do Shift Happens or Ambo Shift Diary have ads?

Shift Happens shows ads; Ambo Shift Diary does not.

### Which is updated more often, Shift Happens or Ambo Shift Diary?

Shift Happens ships an update weekly, and Ambo Shift Diary every 3 days. Most recently, Shift Happens was updated on September 18, 2026 and Ambo Shift Diary on September 13, 2026.

---

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