# Lumen vs AETHERIS

The clearest difference is update cadence: AETHERIS at every 2 days against Lumen's fortnightly. Lumen's advantage is device support (3 vs 1) and iOS requirement (15.5 vs 18.0). On price, ads and in-app purchases there is nothing between them.

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

Lumen ships an update fortnightly, AETHERIS every 2 days. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Lumen | AETHERIS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 112 MB | 5 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [勇滨 黄](https://appshunter.io/developer/6804902814) | [俊 李](https://appshunter.io/developer/6813102854) |

## What reviewers say

### Lumen

[App page](https://appshunter.io/ios/app/lumen-camera-and-watermark/id6804958506)

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

**In-app purchases:** none


### AETHERIS

[App page](https://appshunter.io/ios/app/aetheris/id6820494093)

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

**In-app purchases:** none


## Frequently asked questions

### Is Lumen free?

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

### Is AETHERIS free?

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

### Do Lumen or AETHERIS have ads?

Neither Lumen nor AETHERIS shows ads.

### Which is updated more often, Lumen or AETHERIS?

Lumen ships an update fortnightly, and AETHERIS every 2 days. Most recently, Lumen was updated on October 25, 2026 and AETHERIS on October 27, 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.*