# FST vs CubeFitApp

The clearest difference is update cadence: CubeFitApp at every 6 days against FST's every 3 months. CubeFitApp also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. FST sells 2 in-app purchases, starting at $24.99 per month and CubeFitApp sells 3 in-app purchases, starting at $39.99 per month. Whichever you choose, the download price is not the number that matters.

FST ships an update every 3 months, CubeFitApp every 6 days. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | FST | CubeFitApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (137 ratings)](https://appshunter.io/ios/app/fst-7/id1583834001/reviews)** | — |
| Number of ratings | **137** | — |
| Positive reviews | 40.4% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Subscription | — |
| Size | 207 MB | 28 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Plankk Media Inc.](https://appshunter.io/developer/1528228991) | [Ivan Kocevski](https://appshunter.io/developer/1890289123) |

## 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


### CubeFitApp

[App page](https://appshunter.io/ios/app/cubefitapp/id6761562082)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter | $39.99 | per month |
| Pro | $49.99 | per month |
| Elite | $59.99 | per month |


## Frequently asked questions

### Is FST free?

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

### Is CubeFitApp free?

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

### Do FST or CubeFitApp have ads?

Neither FST nor CubeFitApp shows ads.

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

FST ships an update every 3 months, and CubeFitApp every 6 days. Most recently, FST was updated on October 9, 2026 and CubeFitApp on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*