# Triana for mobile vs OccluSense

The clearest difference is iOS requirement: Triana for mobile at 12.0 against OccluSense's 15.0. 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.

Triana for mobile ships an update every 5 weeks, OccluSense every 2 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | Triana for mobile | OccluSense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 3 MB | 41 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 12+ | 17+ |
| Developer | [GENORAY. CO., LTD](https://appshunter.io/developer/765145956) | [Dr. Jean Bausch KG](https://appshunter.io/developer/426688643) |

## What reviewers say

### Triana for mobile

[App page](https://appshunter.io/ios/app/triana-for-mobile/id765145953)

**Features:** macOS Compatibility

**In-app purchases:** none


### OccluSense

[App page](https://appshunter.io/ios/app/occlusense/id1387767588)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Triana for mobile free?

Triana for mobile is free to download, with no in-app purchases.

### Is OccluSense free?

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

### Do Triana for mobile or OccluSense have ads?

Neither Triana for mobile nor OccluSense shows ads.

### Which is updated more often, Triana for mobile or OccluSense?

Triana for mobile ships an update every 5 weeks, and OccluSense every 2 months. Most recently, Triana for mobile was updated on October 26, 2026 and OccluSense on October 26, 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.*