# PhotoSage vs Thatdidhappen

The clearest difference is price: PhotoSage at Free against Thatdidhappen's $2.99. Thatdidhappen's advantage is update cadence (every 3 days vs every 6 weeks) and chart position (#192 vs unranked). On ads, in-app purchases and device support there is nothing between them.

PhotoSage is free to download; Thatdidhappen costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PhotoSage ships an update every 6 weeks, Thatdidhappen every 3 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PhotoSage | Thatdidhappen |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Best chart rank | — | **#192** |
| Size | 199 MB | 2 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aatmik Panse](https://appshunter.io/developer/1782646507) | [ADHOCON GmbH](https://appshunter.io/developer/1858708318) |

## What reviewers say

### PhotoSage

[App page](https://appshunter.io/ios/app/photosage/id6740922284)

**Features:** macOS Compatibility

**In-app purchases:** none


### Thatdidhappen

[App page](https://appshunter.io/ios/app/thatdidhappen-protocol/id6757167013)

**Currently charting:** #192 Top Paid · Productivity (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is PhotoSage free?

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

### Is Thatdidhappen free?

Thatdidhappen costs $2.99, with no in-app purchases.

### Do PhotoSage or Thatdidhappen have ads?

Neither PhotoSage nor Thatdidhappen shows ads.

### Which is updated more often, PhotoSage or Thatdidhappen?

PhotoSage ships an update every 6 weeks, and Thatdidhappen every 3 days. Most recently, PhotoSage was updated on October 30, 2026 and Thatdidhappen on October 31, 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.*