# ScolioApp vs InStep Movement Analytics

ScolioApp and InStep Movement Analytics 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.

ScolioApp ships an update every 2 months, InStep Movement Analytics every 3 months. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | ScolioApp | InStep Movement Analytics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/instep-movement-analytics/id6504697583/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 139 MB | 202 MB |
| Requires iOS | 15.0 | **14.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TechMed 3D](https://appshunter.io/developer/964196047) | [InStep](https://appshunter.io/developer/1676947349) |

## What reviewers say

### ScolioApp

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

**Features:** macOS Compatibility

**In-app purchases:** none


### InStep Movement Analytics

[App page](https://appshunter.io/ios/app/instep-movement-analytics/id6504697583)

This app helps athletes understand their movement patterns and track injury recovery using AI. It establishes personalized movement baselines, logs injuries, and measures recovery progress with data-driven insights. Ideal for athletes and team staff to make informed decisions about player health.

**Highlights:** AI-powered movement fingerprinting, Personalized health baseline creation, Injury logging and recovery tracking, Static and dynamic balance testing, Team management portal, Data-driven health insights

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

**In-app purchases:** none


## Frequently asked questions

### Is ScolioApp free?

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

### Is InStep Movement Analytics free?

InStep Movement Analytics is free to download, with no in-app purchases.

### Do ScolioApp or InStep Movement Analytics have ads?

Neither ScolioApp nor InStep Movement Analytics shows ads.

### Which is updated more often, ScolioApp or InStep Movement Analytics?

ScolioApp ships an update every 2 months, and InStep Movement Analytics every 3 months. Most recently, ScolioApp was updated on September 24, 2026 and InStep Movement Analytics on September 29, 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.*