# STCfit vs THE PERFORMANCE LAB APP

STCfit and THE PERFORMANCE LAB APP are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

STCfit ships an update fortnightly, THE PERFORMANCE LAB APP every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | STCfit | THE PERFORMANCE LAB APP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/stcfit/id6451321931/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 9 days** |
| Monetization | Free | — |
| Size | 74 MB | 74 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STCfit](https://appshunter.io/developer/1697535889) | [The Performance Lab.co](https://appshunter.io/developer/1703290331) |

## What reviewers say

### STCfit

[App page](https://appshunter.io/ios/app/stcfit/id6451321931)

This app offers comprehensive training programs for all fitness levels, from beginners to athletes. It helps users transform their physique, enhance strength, and achieve fitness goals. Syncs with HealthKit for unified health data tracking.

**Highlights:** Comprehensive training programs, All fitness levels catered for, Physique transformation, Strength and performance enhancement, HealthKit data synchronization, Nutrition, steps, and bodyweight tracking

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

**In-app purchases:** none


### THE PERFORMANCE LAB APP

[App page](https://appshunter.io/ios/app/the-performance-lab-app/id6462711983)

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

**In-app purchases:** none


## Frequently asked questions

### Is STCfit free?

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

### Is THE PERFORMANCE LAB APP free?

THE PERFORMANCE LAB APP is free to download, with no in-app purchases.

### Do STCfit or THE PERFORMANCE LAB APP have ads?

Neither STCfit nor THE PERFORMANCE LAB APP shows ads.

### Which is updated more often, STCfit or THE PERFORMANCE LAB APP?

STCfit ships an update fortnightly, and THE PERFORMANCE LAB APP every 9 days. Most recently, STCfit was updated on October 24, 2026 and THE PERFORMANCE LAB APP on October 24, 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.*