# whatup vs BitRocket

The clearest difference is update cadence: BitRocket at every 4 days against whatup's every 9 days. BitRocket also leads on iOS requirement (12.0 vs 15.6). 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.

whatup ships an update every 9 days, BitRocket every 4 days. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | whatup | BitRocket |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/whatup/id6738979231/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 51 MB | 69 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [whatup](https://appshunter.io/developer/1783268619) | [Zhonggang Smart Star Technology Limited (中港智星科技有限公司)](https://appshunter.io/developer/1786525787) |

## What reviewers say

### whatup

[App page](https://appshunter.io/ios/app/whatup/id6738979231)

A secure, self-hosted chat system prioritizing privacy. Communicate instantly with text, voice, images, and stickers. Connect with new people in group chats and enjoy voice/video calls with end-to-end encryption.

**Highlights:** Self-hosted social chat system, Instant messaging (text, voice, images, stickers), Group chats for meeting new friends, Voice and video calls, End-to-end encryption, Personalized profiles

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

**In-app purchases:** none


### BitRocket

[App page](https://appshunter.io/ios/app/bitrocket/id6739693100)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is whatup free?

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

### Is BitRocket free?

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

### Do whatup or BitRocket have ads?

Neither whatup nor BitRocket shows ads.

### Which is updated more often, whatup or BitRocket?

whatup ships an update every 9 days, and BitRocket every 4 days. Most recently, whatup was updated on October 6, 2026 and BitRocket on October 5, 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.*