# Pancreatox vs echOpen ON

The clearest difference is price: echOpen ON at Free against Pancreatox's $9.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

echOpen ON is free to download; Pancreatox costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pancreatox ships an update every 3 months, echOpen ON every 4 months. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Pancreatox | echOpen ON |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 1 MB | 67 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Pierre Chaillet](https://appshunter.io/developer/481949152) | [echopen factory](https://appshunter.io/developer/1530808488) |

## What reviewers say

### Pancreatox

[App page](https://appshunter.io/ios/app/pancreatox/id588197964)

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

**In-app purchases:** none


### echOpen ON

[App page](https://appshunter.io/ios/app/echopen-on/id1664469384)

**In-app purchases:** none


## Frequently asked questions

### Is Pancreatox free?

Pancreatox costs $9.99, with no in-app purchases.

### Is echOpen ON free?

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

### Do Pancreatox or echOpen ON have ads?

Neither Pancreatox nor echOpen ON shows ads.

### Which is updated more often, Pancreatox or echOpen ON?

Pancreatox ships an update every 3 months, and echOpen ON every 4 months. Most recently, Pancreatox was updated on October 26, 2026 and echOpen ON on October 16, 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.*