# Appviseurs vs Concrefy

The clearest difference is update cadence: Appviseurs at monthly against Concrefy's every 23 months. Concrefy's advantage is iOS requirement (12.0 vs 15.0). 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.

Appviseurs ships an update monthly, Concrefy every 23 months. Both last shipped on October 7, 2026.

## The numbers

| Metric | Appviseurs | Concrefy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 23 months |
| Size | 221 MB | 20 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [A.i. Automatisering B.V.](https://appshunter.io/developer/942494410) | [Concrefy Bv](https://appshunter.io/developer/1513163302) |

## What reviewers say

### Appviseurs

[App page](https://appshunter.io/ios/app/appviseurs/id1322402990)

**Features:** Vision Pro support

**In-app purchases:** none


### Concrefy

[App page](https://appshunter.io/ios/app/concrefy/id1513163303)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Appviseurs free?

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

### Is Concrefy free?

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

### Do Appviseurs or Concrefy have ads?

Neither Appviseurs nor Concrefy shows ads.

### Which is updated more often, Appviseurs or Concrefy?

Appviseurs ships an update monthly, and Concrefy every 23 months. Most recently, Appviseurs was updated on October 7, 2026 and Concrefy on October 7, 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.*