# JIM Stoppani vs Chalk Performance Training

The clearest difference is rating: JIM Stoppani at 4.8 against Chalk Performance Training's 3.8. JIM Stoppani also leads on ratings volume (5.6K vs 166). Chalk Performance Training's advantage is in-app purchases (none vs 3). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. JIM Stoppani sells 3 in-app purchases, starting at $29.99 per month. Chalk Performance Training asks for nothing beyond the download.

JIM Stoppani holds the better App Store score, 4.8 against 3.8. That said, the two scores are not equally well evidenced: JIM Stoppani has 5.6K ratings behind it against 166, so its average is the more settled of the two. Written reviews point the same way: 70% of JIM Stoppani's written reviews are positive against 65% of Chalk Performance Training's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | JIM Stoppani | Chalk Performance Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.6K ratings)](https://appshunter.io/ios/app/jim-stoppani/id399978602/reviews)** | [3.8 (166 ratings)](https://appshunter.io/ios/app/chalk-performance-training/id6448561714/reviews) |
| Number of ratings | **5.6K** | 166 |
| Positive reviews | **69.9% of reviews** | 65.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Subscription | **Free** |
| Size | 59 MB | 44 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bowleg Media, LLC](https://appshunter.io/developer/348988442) | [Gym Ryan LLC](https://appshunter.io/developer/1613097662) |

## What reviewers say

### JIM Stoppani

[App page](https://appshunter.io/ios/app/jim-stoppani/id399978602)

Access thousands of articles, training programs, videos, and diet plans from a leading authority in exercise science. Track your progress with detailed workout logs and calorie tracking, and get personalized feedback.

**Highlights:** Thousands of articles, Training programs, Diet plans, Workout videos, Calorie tracking, Reps and weight tracking, Personalized feedback

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dr Jim Stoppani All Access | $29.99 | per month |
| Dr Jim Stoppani All Access | $69.99 | per 3 months |
| Dr Jim Stoppani All Access | $99.99 | per 6 months |

**What reviewers like**

- 🚀 Easy to use
- 👍 Helpful exercise instructions
- 🚀 Extensive workout library
- 👍 Tracks progress well
- 🚀 Great for beginners and advanced users

**What reviewers complain about**

- 🐛 App crashes and glitches
- 🔒 Difficult to cancel subscription
- 👎 Poor customer support
- 👎 Unreliable login and account management

**Reported bugs**

- App randomly logs users out
- Workout data sometimes disappears
- Exercises don't always load properly

**Requested features**

- Add notes/comments for exercises
- Include rest timers
- Allow exercise substitutions
- Improve calendar scheduling flexibility
- Provide more personalized workout recommendations


### Chalk Performance Training

[App page](https://appshunter.io/ios/app/chalk-performance-training/id6448561714)

Access science-based workouts for any fitness level, at home or in the gym. Track your progress, join a supportive global community, and receive expert guidance to achieve your health and fitness goals.

**Highlights:** At-home and gym workout programs, Beginner, intermediate, and advanced options, Exclusive workout library, Video demonstrations and instructions, Progress tracking and performance analysis, Global fitness community and discussions

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient and easy to use
- 🔒 Robust security features
- 👍 Variety of workout programs
- 💡 Helpful nutrition resources
- 🚀 Seamless workout tracking

**What reviewers complain about**

- 🐛 Buggy app functionality
- 🔒 Difficult to cancel subscription
- 👎 Poor customer service
- 🐛 Inconsistent user experience
- 👎 Confusing navigation

**Reported bugs**

- Timer resets when switching apps
- Inability to log completed sets
- Workout history not transferring from previous app
- Difficulty creating custom workouts

**Requested features**

- Add option to disable audio during workouts
- Improve ability to enter weights and reps manually
- Provide more customization options for workouts
- Implement seamless sync across devices
- Add support for Apple Watch integration


## Frequently asked questions

### Is JIM Stoppani free?

JIM Stoppani is free to download, with in-app purchases available.

### Is Chalk Performance Training free?

Chalk Performance Training is free to download, with no in-app purchases.

### Which has better reviews, JIM Stoppani or Chalk Performance Training?

JIM Stoppani is rated higher. JIM Stoppani averages 4.8 out of 5 from 5.6K ratings, while Chalk Performance Training averages 3.8 from 166 ratings.

### Do JIM Stoppani or Chalk Performance Training have ads?

Neither JIM Stoppani nor Chalk Performance Training shows ads.

### Which is updated more often, JIM Stoppani or Chalk Performance Training?

JIM Stoppani ships an update every 5 months, and Chalk Performance Training every 5 months. Most recently, JIM Stoppani was updated on October 29, 2026 and Chalk Performance Training on October 27, 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.*