# BioStep vs PLS Scan

The clearest difference is rating: BioStep at 5.0 against PLS Scan's 1.0. BioStep also leads on update cadence (fortnightly vs every 6 weeks). On price, ratings volume, 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.

BioStep holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

BioStep ships an update fortnightly, PLS Scan every 6 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | BioStep | PLS Scan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biostep/id1132497528/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/pls-scan/id6670173248/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 74 MB | 44 MB |
| Requires iOS | 17.6 | 17.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [BioStep Inc](https://appshunter.io/developer/1132497527) | [Taika3D Oy](https://appshunter.io/developer/1436462173) |

## What reviewers say

### BioStep

[App page](https://appshunter.io/ios/app/biostep/id1132497528)

This app allows medical professionals to easily submit custom orthotic orders with detailed descriptions and images. It enables users to scan patient feet directly within the application.

**Highlights:** Submit custom orthotic orders, Detailed product descriptions, Image uploads for customization, Patient foot scanning, Secure professional access

**Features:** Vision Pro support

**In-app purchases:** none


### PLS Scan

[App page](https://appshunter.io/ios/app/pls-scan/id6670173248)

This app uses advanced camera technology on specific Apple devices to create precise 3D scans of feet and lower extremities. It's designed for medical professionals to aid in the creation of custom orthotics.

**Highlights:** 3D scanning of feet and lower extremities, Utilizes FaceID forward-facing camera, High-precision scanning, Seamless integration with PLS ordering platform, Designed for medical practitioners

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioStep free?

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

### Is PLS Scan free?

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

### Which has better reviews, BioStep or PLS Scan?

BioStep is rated higher. BioStep averages 5.0 out of 5 from 2 ratings, while PLS Scan averages 1.0 from 1 ratings.

### Do BioStep or PLS Scan have ads?

Neither BioStep nor PLS Scan shows ads.

### Which is updated more often, BioStep or PLS Scan?

BioStep ships an update fortnightly, and PLS Scan every 6 weeks. Most recently, BioStep was updated on October 24, 2026 and PLS Scan on October 24, 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.*