# BioStep vs Fundus

The clearest difference is rating: BioStep at 5.0 against Fundus's 4.0. BioStep also leads on update cadence (fortnightly vs every 2 months). Fundus's advantage is iOS requirement (12.0 vs 17.6). 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 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

BioStep ships an update fortnightly, Fundus every 2 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | BioStep | Fundus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/biostep/id1132497528/reviews)** | [4.0 (2 ratings)](https://appshunter.io/ios/app/fundus-nm/id1174744070/reviews) |
| Number of ratings | 2 | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Size | 74 MB | 262 MB |
| Requires iOS | 17.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [BioStep Inc](https://appshunter.io/developer/1132497527) | [Remidio Innovative solutions Private Limited](https://appshunter.io/developer/1104596241) |

## 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


### Fundus

[App page](https://appshunter.io/ios/app/fundus-nm/id1174744070)

This medical app assists in collecting patient data and stamping images with metadata for traceability. It offers a convenient format for managing patient information and visual records.

**Highlights:** Patient data collection, Image metadata stamping, Traceability of images, Convenient data format

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BioStep free?

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

### Is Fundus free?

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

### Which has better reviews, BioStep or Fundus?

BioStep is rated higher. BioStep averages 5.0 out of 5 from 2 ratings, while Fundus averages 4.0 from 2 ratings.

### Do BioStep or Fundus have ads?

Neither BioStep nor Fundus shows ads.

### Which is updated more often, BioStep or Fundus?

BioStep ships an update fortnightly, and Fundus every 2 months. Most recently, BioStep was updated on November 2, 2026 and Fundus on November 2, 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.*