# Tiny Spines vs ScolioApp

The clearest difference is iOS requirement: Tiny Spines at 12.0 against ScolioApp's 15.0. On price, update cadence, ads 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.

Tiny Spines ships an update monthly, ScolioApp every 2 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tiny Spines | ScolioApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Size | 43 MB | 139 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Tiny Spines LLC](https://appshunter.io/developer/1619521016) | [TechMed 3D](https://appshunter.io/developer/964196047) |

## What reviewers say

### Tiny Spines

[App page](https://appshunter.io/ios/app/tiny-spines/id1619521014)

**Features:** macOS Compatibility

**In-app purchases:** none


### ScolioApp

[App page](https://appshunter.io/ios/app/scolioapp/id6451419032)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Spines free?

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

### Is ScolioApp free?

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

### Do Tiny Spines or ScolioApp have ads?

Neither Tiny Spines nor ScolioApp shows ads.

### Which is updated more often, Tiny Spines or ScolioApp?

Tiny Spines ships an update monthly, and ScolioApp every 2 months. Most recently, Tiny Spines was updated on October 6, 2026 and ScolioApp on October 7, 2026.

---

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