# FST vs CoachStamp

The clearest difference is update cadence: CoachStamp at every 5 days against FST's every 3 months. FST's advantage is iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. FST sells 1 in-app purchase, starting at $24.99 per month and CoachStamp sells 6 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

FST ships an update every 3 months, CoachStamp every 5 days. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | FST | CoachStamp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (138 ratings)](https://appshunter.io/ios/app/fst-7/id1583834001/reviews)** | — |
| Number of ratings | **138** | — |
| Positive reviews | 40.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Subscription | — |
| Size | 207 MB | 21 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Plankk Media Inc.](https://appshunter.io/developer/1528228991) | [orcun demir](https://appshunter.io/developer/1511390127) |

## 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 (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FST7 Monthly | $24.99 | per month |

**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


### CoachStamp

[App page](https://appshunter.io/ios/app/coachstamp/id6822267090)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Start (Monthly) | $5.99 | per month |
| Pro (Monthly) | $11.99 | per month |
| Studio (Monthly) | $17.99 | per month |
| Start (Yearly) | $29.99 | per year |
| Pro (Yearly) | $59.99 | per year |
| Studio (Yearly) | $89.99 | per year |


## Frequently asked questions

### Is FST free?

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

### Is CoachStamp free?

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

### Do FST or CoachStamp have ads?

Neither FST nor CoachStamp shows ads.

### Which is updated more often, FST or CoachStamp?

FST ships an update every 3 months, and CoachStamp every 5 days. Most recently, FST was updated on November 3, 2026 and CoachStamp on November 1, 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.*