# De EV app vs Kadero

The clearest difference is update cadence: Kadero at every 2 weeks against De EV app's every 4 months. De EV app's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 26.0). On price, 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.

De EV app ships an update every 4 months, Kadero every 2 weeks. The most recent releases landed on October 26, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | De EV app | Kadero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kadero/id6757672772/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | — | Free |
| Size | 18 MB | 80 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Renaldeau van den Worm](https://appshunter.io/developer/1394116144) | [Kadero OÜ](https://appshunter.io/developer/1892638632) |

## What reviewers say

### De EV app

[App page](https://appshunter.io/ios/app/de-ev-app/id1406334866)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kadero

[App page](https://appshunter.io/ios/app/kadero/id6757672772)

Streamline building inspections with a structured workflow for condition assessments. Capture data on-site with photos and voice memos, manage projects efficiently, and generate professional reports. Works offline and syncs automatically.

**Highlights:** Structured NEN 2767 workflow, On-site data capture (photos, voice memos), Smart project management, Timeline and history tracking, Professional PDF report export, Offline-ready functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is De EV app free?

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

### Is Kadero free?

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

### Do De EV app or Kadero have ads?

Neither De EV app nor Kadero shows ads.

### Which is updated more often, De EV app or Kadero?

De EV app ships an update every 4 months, and Kadero every 2 weeks. Most recently, De EV app was updated on October 26, 2026 and Kadero on October 31, 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.*