# Vitalab vs BioSignals Personal trainer

The clearest difference is price: BioSignals Personal trainer at Free against Vitalab's $9.99. Vitalab's advantage is iOS requirement (12.0 vs 14.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

BioSignals Personal trainer is free to download; Vitalab costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Vitalab | BioSignals Personal trainer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 62 MB | 28 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SATHeart SA](https://appshunter.io/developer/1600735347) | [BioSignals LIMITED](https://appshunter.io/developer/1756021697) |

## What reviewers say

### Vitalab

[App page](https://appshunter.io/ios/app/vitalab/id6450055740)

**Features:** macOS Compatibility

**In-app purchases:** none


### BioSignals Personal trainer

[App page](https://appshunter.io/ios/app/biosignals-personal-trainer/id6523415317)

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

**In-app purchases:** none


## Frequently asked questions

### Is Vitalab free?

Vitalab costs $9.99, with no in-app purchases.

### Is BioSignals Personal trainer free?

BioSignals Personal trainer is free to download, with no in-app purchases.

### Do Vitalab or BioSignals Personal trainer have ads?

Neither Vitalab nor BioSignals Personal trainer shows ads.

### Which is updated more often, Vitalab or BioSignals Personal trainer?

Vitalab ships an update every 5 months, and BioSignals Personal trainer every 5 months. Most recently, Vitalab was updated on November 3, 2026 and BioSignals Personal trainer on November 4, 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.*