# VitalStackFit vs Quantum Insights

The clearest difference is in-app purchases: Quantum Insights at none against VitalStackFit's 2. Quantum Insights also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. VitalStackFit sells 2 in-app purchases, starting at $4.99 per month. Quantum Insights asks for nothing beyond the download.

## The numbers

| Metric | VitalStackFit | Quantum Insights |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 13 MB | 12 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [TORQUETRAIL LLP](https://appshunter.io/developer/1874452612) | [Mason Ackley](https://appshunter.io/developer/6772389472) |

## What reviewers say

### VitalStackFit

[App page](https://appshunter.io/ios/app/vitalstackfit/id6760126478)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VitalStackFit Pro Monthly | $4.99 | per month |
| VitalStackFit Pro Yearly | $39.99 | per year |


### Quantum Insights

[App page](https://appshunter.io/ios/app/quantum-insights/id6772389140)

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

**In-app purchases:** none


## Frequently asked questions

### Is VitalStackFit free?

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

### Is Quantum Insights free?

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

### Do VitalStackFit or Quantum Insights have ads?

Neither VitalStackFit nor Quantum Insights shows ads.

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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.*