# Atom Messenger vs Act2Act

The clearest difference is ads: Atom Messenger at none against Act2Act's shown. Act2Act's advantage is update cadence (every 9 days vs every 3 weeks) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

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

Atom Messenger ships an update every 3 weeks, Act2Act every 9 days. The most recent releases landed on September 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Atom Messenger | Act2Act |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Size | 42 MB | 57 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [igloocy s.r.l.](https://appshunter.io/developer/1691843040) | [Ilkin Rzayev](https://appshunter.io/developer/1833202976) |

## What reviewers say

### Atom Messenger

[App page](https://appshunter.io/ios/app/atom-messenger/id6450101210)

**In-app purchases:** none


### Act2Act

[App page](https://appshunter.io/ios/app/act2act/id6751037601)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atom Messenger free?

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

### Is Act2Act free?

Act2Act is free to download, with no in-app purchases.

### Do Atom Messenger or Act2Act have ads?

Act2Act shows ads; Atom Messenger does not.

### Which is updated more often, Atom Messenger or Act2Act?

Atom Messenger ships an update every 3 weeks, and Act2Act every 9 days. Most recently, Atom Messenger was updated on September 21, 2026 and Act2Act on October 9, 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.*