# KeepChat vs Calm.im

The clearest difference is iOS requirement: KeepChat at 15.6 against Calm.im's 18.5. On price, update cadence, 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.

KeepChat ships an update monthly, Calm.im every 3 weeks. The most recent releases landed on September 17, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | KeepChat | Calm.im |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 176 MB | 264 MB |
| Requires iOS | **15.6** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [ChatSoft](https://appshunter.io/developer/1606673203) | [Viveris Belgium](https://appshunter.io/developer/1885494578) |

## What reviewers say

### KeepChat

[App page](https://appshunter.io/ios/app/keepchat/id1606673201)

A secure messenger offering end-to-end encryption for all conversations. It supports text, audio, and video calls, disappearing messages, and one-time media viewing, ensuring your data remains private on your devices.

**Highlights:** End-to-end encryption, Text, audio, and video calls, Disappearing messages, One-time media viewing, Two-factor authentication, No server-side data storage

**In-app purchases:** none


### Calm.im

[App page](https://appshunter.io/ios/app/calmim/id6760648017)

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

**In-app purchases:** none


## Frequently asked questions

### Is KeepChat free?

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

### Is Calm.im free?

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

### Do KeepChat or Calm.im have ads?

Neither KeepChat nor Calm.im shows ads.

### Which is updated more often, KeepChat or Calm.im?

KeepChat ships an update monthly, and Calm.im every 3 weeks. Most recently, KeepChat was updated on September 17, 2026 and Calm.im on September 25, 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.*