# Catena vs Eliance Dent

The clearest difference is device support: Eliance Dent at 3 against Catena's 1. Eliance Dent also leads on iOS requirement (15.1 vs 17.4). 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.

Catena ships an update every 9 days, Eliance Dent every 10 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Catena | Eliance Dent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Size | 77 MB | 32 MB |
| Requires iOS | 17.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Farmaceutica Argesfarm SA](https://appshunter.io/developer/1493975658) | [Eliance Group IT](https://appshunter.io/developer/1822985158) |

## What reviewers say

### Catena

[App page](https://appshunter.io/ios/app/catena/id6673907435)

**Features:** macOS Compatibility

**In-app purchases:** none


### Eliance Dent

[App page](https://appshunter.io/ios/app/eliance-dent/id6747817914)

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

**In-app purchases:** none


## Frequently asked questions

### Is Catena free?

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

### Is Eliance Dent free?

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

### Do Catena or Eliance Dent have ads?

Neither Catena nor Eliance Dent shows ads.

### Which is updated more often, Catena or Eliance Dent?

Catena ships an update every 9 days, and Eliance Dent every 10 days. Most recently, Catena was updated on October 25, 2026 and Eliance Dent on October 28, 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.*