# PhotoSage vs Aether

The clearest difference is update cadence: Aether at weekly against PhotoSage's every 6 weeks. Aether also leads on iOS requirement (15.0 vs 17.6). 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.

PhotoSage ships an update every 6 weeks, Aether weekly. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | PhotoSage | Aether |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 199 MB | 18 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Aatmik Panse](https://appshunter.io/developer/1782646507) | [Critical Dynamics OU](https://appshunter.io/developer/330152929) |

## What reviewers say

### PhotoSage

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Aether

[App page](https://appshunter.io/ios/app/aether-knowledge-engine/id6761418802)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PhotoSage free?

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

### Is Aether free?

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

### Do PhotoSage or Aether have ads?

Neither PhotoSage nor Aether shows ads.

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

PhotoSage ships an update every 6 weeks, and Aether weekly. Most recently, PhotoSage was updated on October 10, 2026 and Aether on October 6, 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.*