# CHALK IT PRO vs RxGym

The clearest difference is rating: CHALK IT PRO at 4.1 against RxGym's 2.9. CHALK IT PRO also leads on update cadence (every 6 days vs every 8 months) and review sentiment (63% vs 50%). RxGym's advantage is monetization model (free vs subscription) and iOS requirement (12.0 vs 15.0). 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.

CHALK IT PRO holds the better App Store score, 4.1 against 2.9. That said, the two scores are not equally well evidenced: CHALK IT PRO has 54 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 63% of CHALK IT PRO's written reviews are positive against 50% of RxGym's.

CHALK IT PRO ships an update every 6 days, RxGym every 8 months. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CHALK IT PRO | RxGym |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (54 ratings)](https://appshunter.io/ios/app/chalk-it-pro/id1481219410/reviews)** | [2.9 (8 ratings)](https://appshunter.io/ios/app/rxgym/id1485635595/reviews) |
| Number of ratings | **54** | 8 |
| Positive reviews | **63.2% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 8 months |
| Monetization | Subscription | **Free** |
| Size | 33 MB | 8 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Green Monster Studios](https://appshunter.io/developer/403051289) | [Michael Spencer](https://appshunter.io/developer/1485635594) |

## What reviewers say

### CHALK IT PRO

[App page](https://appshunter.io/ios/app/chalk-it-pro/id1481219410)

This app allows gym owners, personal trainers, and athletes to create and track personalized workouts. It supports multi-level programming, private revenue-generating tracks, and community engagement features.

**Highlights:** Multi-level workout programming, Private revenue-generating tracks, Workout database, Community engagement features, Athlete progress tracking, Remote programming import

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

**In-app purchases:** none


### RxGym

[App page](https://appshunter.io/ios/app/rxgym/id1485635595)

Access your gym's daily workouts, track your results, and sign in to classes. Manage your athlete profile and communicate with coaches. This app simplifies gym management for members and coaches.

**Highlights:** View daily workouts and leaderboards, Log workout results and history, Sign in to classes and view attendance, Manage athlete profile, Coach features: chatroom, planning, results

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CHALK IT PRO free?

CHALK IT PRO is free to download, with no in-app purchases.

### Is RxGym free?

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

### Which has better reviews, CHALK IT PRO or RxGym?

CHALK IT PRO is rated higher. CHALK IT PRO averages 4.1 out of 5 from 54 ratings, while RxGym averages 2.9 from 8 ratings.

### Do CHALK IT PRO or RxGym have ads?

Neither CHALK IT PRO nor RxGym shows ads.

### Which is updated more often, CHALK IT PRO or RxGym?

CHALK IT PRO ships an update every 6 days, and RxGym every 8 months. Most recently, CHALK IT PRO was updated on October 22, 2026 and RxGym on October 21, 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.*