# Aerune vs UNIUN

The clearest difference is update cadence: Aerune at every 4 days against UNIUN's monthly. 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.

Aerune ships an update every 4 days, UNIUN monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | Aerune | UNIUN |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | — |
| Size | 7 MB | 423 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [MITSUKI HAMADA](https://appshunter.io/developer/1880299065) | [Samarthsinh Vala](https://appshunter.io/developer/1860687651) |

## What reviewers say

### Aerune

[App page](https://appshunter.io/ios/app/aerune/id6759705337)

A fast, lightweight client for the AT Protocol, designed exclusively for iOS and iPadOS. It offers a refined native experience with smooth performance, fluid transitions, and a clean interface optimized for larger screens and power users. Includes built-in moderation tools for a safer timeline.

**Highlights:** Native UI for Apple platforms, Optimized for iPad Split View, Seamless multi-account switching, Timestamp toggle, Built-in moderation tools, Multilingual support

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

**In-app purchases:** none


### UNIUN

[App page](https://appshunter.io/ios/app/uniun/id6778077321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aerune free?

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

### Is UNIUN free?

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

### Do Aerune or UNIUN have ads?

Neither Aerune nor UNIUN shows ads.

### Which is updated more often, Aerune or UNIUN?

Aerune ships an update every 4 days, and UNIUN monthly. Most recently, Aerune was updated on October 31, 2026 and UNIUN 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.*