# Edna Pro vs Biozoom

The clearest difference is iOS requirement: Biozoom at 12.0 against Edna Pro's 15.1. 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.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Edna Pro | Biozoom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 53 MB | 83 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Viocare, Inc.](https://appshunter.io/developer/1219443719) | [biozoom Services GmbH](https://appshunter.io/developer/1125392270) |

## What reviewers say

### Edna Pro

[App page](https://appshunter.io/ios/app/edna-pro/id6502454028)

**Features:** macOS Compatibility

**In-app purchases:** none


### Biozoom

[App page](https://appshunter.io/ios/app/biozoom/id6503060122)

**In-app purchases:** none


## Frequently asked questions

### Is Edna Pro free?

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

### Is Biozoom free?

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

### Do Edna Pro or Biozoom have ads?

Neither Edna Pro nor Biozoom shows ads.

### Which is updated more often, Edna Pro or Biozoom?

Edna Pro ships an update every 3 weeks, and Biozoom every 3 weeks. Most recently, Edna Pro was updated on October 3, 2026 and Biozoom on October 5, 2026.

---

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