# RheoFit vs Charlycam

The clearest difference is update cadence: RheoFit at weekly against Charlycam's monthly. RheoFit also leads on iOS requirement (13 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.

RheoFit ships an update weekly, Charlycam monthly. The most recent releases landed on September 29, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RheoFit | Charlycam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rheofit/id6497569508/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | — |
| Size | 187 MB | 149 MB |
| Requires iOS | **13** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Yunwang Innovation Intelligence (shenzhen) Co., Ltd.](https://appshunter.io/developer/1725094284) | [LEDGERB.IO LIMITED](https://appshunter.io/developer/1734159676) |

## What reviewers say

### RheoFit

[App page](https://appshunter.io/ios/app/rheofit/id6497569508)

This app serves as a personal rehabilitation therapist, offering customized massage experiences for muscle recovery. It provides various modes, smart solutions for different needs, and allows users to monitor device battery status.

**Highlights:** Multiple speed and focus modes, Customizable massage intervals and duration, 43 rehabilitation solutions for various needs, Battery status monitoring, User guide and function explanations

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

**In-app purchases:** none


### Charlycam

[App page](https://appshunter.io/ios/app/charlycam/id6747739799)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RheoFit free?

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

### Is Charlycam free?

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

### Do RheoFit or Charlycam have ads?

Neither RheoFit nor Charlycam shows ads.

### Which is updated more often, RheoFit or Charlycam?

RheoFit ships an update weekly, and Charlycam monthly. Most recently, RheoFit was updated on September 29, 2026 and Charlycam on October 7, 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.*