# WhatHadHappened Mobile vs Vesper

The clearest difference is in-app purchases: WhatHadHappened Mobile at none against Vesper's 3. Vesper's advantage is iOS requirement (17.6 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Vesper sells 3 in-app purchases, starting at $1.99 per month. WhatHadHappened Mobile asks for nothing beyond the download.

## The numbers

| Metric | WhatHadHappened Mobile | Vesper |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 weeks |
| Size | 1 MB | 9 MB |
| Requires iOS | 26.2 | **17.6** |
| Devices | iPhone | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Ones and Zeros LLC](https://appshunter.io/developer/1804933232) | [Calvin Ng](https://appshunter.io/developer/1886314818) |

## What reviewers say

### WhatHadHappened Mobile

[App page](https://appshunter.io/ios/app/whathadhappened-mobile/id6760588015)

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

**In-app purchases:** none


### Vesper

[App page](https://appshunter.io/ios/app/vesper-evening-reflection/id6793087767)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vesper Plus Monthly | $1.99 | per month |
| Vesper Plus Annual | $14.99 | per year |
| Vesper Plus Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is WhatHadHappened Mobile free?

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

### Is Vesper free?

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

### Do WhatHadHappened Mobile or Vesper have ads?

Neither WhatHadHappened Mobile nor Vesper shows ads.

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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.*