# Rock vs Circle

The clearest difference is update cadence: Rock at monthly against Circle's every 2 months. Rock also leads on iOS requirement (12.0 vs 15.1). 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.

Rock ships an update monthly, Circle every 2 months. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rock | Circle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (128 ratings)](https://appshunter.io/ios/app/rock-messenger-tasks-notes/id1496242752/reviews)** | — |
| Number of ratings | **128** | — |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 189 MB | 36 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shiny Inc](https://appshunter.io/developer/1496242751) | [Brilworks Software](https://appshunter.io/developer/1698973295) |

## What reviewers say

### Rock

[App page](https://appshunter.io/ios/app/rock-messenger-tasks-notes/id1496242752)

This app combines messaging, tasks, notes, file storage, and meetings into a single platform for remote and hybrid teams. It facilitates seamless collaboration with anyone, anywhere, streamlining communication and boosting productivity.

**Highlights:** Unified messaging and task management, Unlimited messages and tasks, Kanban boards and to-do lists, Note-taking functionality, File storage and meetings, Integrations with popular tools, Import from other collaboration apps

**In-app purchases:** none


### Circle

[App page](https://appshunter.io/ios/app/circle-up/id6753784281)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rock free?

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

### Is Circle free?

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

### Do Rock or Circle have ads?

Neither Rock nor Circle shows ads.

### Which is updated more often, Rock or Circle?

Rock ships an update monthly, and Circle every 2 months. Most recently, Rock was updated on October 22, 2026 and Circle on October 30, 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.*