# painfree vs Spinal Backrack App

The clearest difference is device support: Spinal Backrack App at 3 against painfree's —. painfree's advantage is iOS requirement (13.0 vs 15.1). On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | painfree | Spinal Backrack App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Fortnightly |
| Size | 23 MB | 35 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [L'ORMA SOCIETA' SPORTIVA DILETTANTISTICA A RL](https://appshunter.io/developer/1656402396) | [Spinal Backrack](https://appshunter.io/developer/1842031525) |

## What reviewers say

### painfree

[App page](https://appshunter.io/ios/app/painfree/id6751414553)

**In-app purchases:** none


### Spinal Backrack App

[App page](https://appshunter.io/ios/app/spinal-backrack-app/id6752982749)

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

**In-app purchases:** none


## Frequently asked questions

### Is painfree free?

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

### Is Spinal Backrack App free?

Spinal Backrack App is free to download, with no in-app purchases.

---

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