# Dechet'Tri vs SetOScan

The clearest difference is in-app purchases: Dechet'Tri at none against SetOScan's 4. Dechet'Tri also leads on iOS requirement (12.0 vs 15.5). SetOScan's advantage is update cadence (fortnightly vs every 18 months). On price, ads and device support there is nothing between them.

Both are free to download. SetOScan sells 4 in-app purchases, starting at $3.99 per month. Dechet'Tri asks for nothing beyond the download.

Dechet'Tri ships an update every 18 months, SetOScan fortnightly. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Dechet'Tri | SetOScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 18 months | **Fortnightly** |
| Size | 16 MB | 164 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kerlog](https://appshunter.io/developer/1554684812) | [Angelo Lorber](https://appshunter.io/developer/6781422232) |

## What reviewers say

### Dechet'Tri

[App page](https://appshunter.io/ios/app/dechettri/id1670389228)

**In-app purchases:** none


### SetOScan

[App page](https://appshunter.io/ios/app/setoscan/id6781422230)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard (Mensuel) | $3.99 | per month |
| Premium (mensuel) | $8.99 | per month |
| Standard (Annuel) | $29.99 | per year |
| Premium (Annuel) | $79.99 | per year |


## Frequently asked questions

### Is Dechet'Tri free?

Dechet'Tri is free to download, with no in-app purchases.

### Is SetOScan free?

SetOScan is free to download, with in-app purchases available.

### Do Dechet'Tri or SetOScan have ads?

Neither Dechet'Tri nor SetOScan shows ads.

### Which is updated more often, Dechet'Tri or SetOScan?

Dechet'Tri ships an update every 18 months, and SetOScan fortnightly. Most recently, Dechet'Tri was updated on October 4, 2026 and SetOScan on October 9, 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.*