# FST vs Chalk Performance Training

The clearest difference is in-app purchases: Chalk Performance Training at none against FST's 2. Chalk Performance Training also leads on review sentiment (65% vs 40%). FST's advantage is rating (4.1 vs 3.8). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. FST sells 2 in-app purchases, starting at $24.99 per month. Chalk Performance Training asks for nothing beyond the download.

FST holds the better App Store score, 4.1 against 3.8. Both are backed by a comparable volume of ratings — 137 and 164 respectively. Written reviews complicate that: 40% of FST's written reviews are positive against 65% of Chalk Performance Training's, so the app with the better star average is not the one people write more warmly about.

FST ships an update every 3 months, Chalk Performance Training every 5 months. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | FST | Chalk Performance Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (137 ratings)](https://appshunter.io/ios/app/fst-7/id1583834001/reviews)** | [3.8 (164 ratings)](https://appshunter.io/ios/app/chalk-performance-training/id6448561714/reviews) |
| Number of ratings | 137 | **164** |
| Positive reviews | 40.4% of reviews | **65.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Subscription | **Free** |
| Size | 207 MB | 44 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Plankk Media Inc.](https://appshunter.io/developer/1528228991) | [Chalk Performance Training](https://appshunter.io/developer/1613097662) |

## What reviewers say

### FST

[App page](https://appshunter.io/ios/app/fst-7/id1583834001)

Access a revolutionary bodybuilding training system designed by a champion coach. Get guided workouts, nutrition plans, and tools to build muscle and achieve a stage-ready physique from anywhere.

**Highlights:** FST-7 training system, Guided workouts with videos, Nutrition plans for muscle growth, Custom meal planner, Recipe library, Grocery list generator, Workout tracking

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FST7 Monthly | $24.99 | per month |
| FST-7 Annual Subscription | $199.99 | per year |

**What reviewers like**

- 💪 Effective workout programs
- 💯 High-quality training content
- 📈 Significant fitness gains
- 🚀 Fast workouts
- 💡 Detailed exercise explanations

**What reviewers complain about**

- 💰 High subscription price
- 🐛 App glitches and bugs
- 🖱️ Poor user interface
- 😩 Difficult navigation
- 🚫 Lacks nutrition functionality

**Reported bugs**

- App glitches frequently
- App crashing
- Status code 500 errors
- App stops working after yearly subscription upgrade
- Meal plan calorie counts are glitched

**Requested features**

- Vertical usage option
- Nutrition functionality improvement
- Mobility work inclusion
- More workout variety
- Apple Watch integration for cardio tracking


### 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 FST free?

FST 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, FST or Chalk Performance Training?

FST is rated higher. FST averages 4.1 out of 5 from 137 ratings, while Chalk Performance Training averages 3.8 from 164 ratings.

### Do FST or Chalk Performance Training have ads?

Neither FST nor Chalk Performance Training shows ads.

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

FST ships an update every 3 months, and Chalk Performance Training every 5 months. Most recently, FST was updated on October 9, 2026 and Chalk Performance Training 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.*