# Mapall vs DSS Preuse Inspection

The clearest difference is update cadence: Mapall at every 3 weeks against DSS Preuse Inspection's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Mapall ships an update every 3 weeks, DSS Preuse Inspection every 13 months. The most recent releases landed on November 13, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Mapall | DSS Preuse Inspection |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Size | 77 MB | 54 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KMCOS Limited](https://appshunter.io/developer/1454832015) | [CoreRFID Limited](https://appshunter.io/developer/1193252576) |

## What reviewers say

### Mapall

[App page](https://appshunter.io/ios/app/mapall/id1539689891)

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

**In-app purchases:** none


### DSS Preuse Inspection

[App page](https://appshunter.io/ios/app/dss-preuse-inspection/id6526492106)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mapall free?

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

### Is DSS Preuse Inspection free?

DSS Preuse Inspection is free to download, with no in-app purchases.

### Do Mapall or DSS Preuse Inspection have ads?

Neither Mapall nor DSS Preuse Inspection shows ads.

### Which is updated more often, Mapall or DSS Preuse Inspection?

Mapall ships an update every 3 weeks, and DSS Preuse Inspection every 13 months. Most recently, Mapall was updated on November 13, 2026 and DSS Preuse Inspection on November 4, 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.*