# CSD ÉKR vs Controlperfect Mobile

The clearest difference is update cadence: Controlperfect Mobile at every 2 weeks against CSD ÉKR's every 6 weeks. Controlperfect Mobile also leads on iOS requirement (12.2 vs 14.0). 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.

CSD ÉKR ships an update every 6 weeks, Controlperfect Mobile every 2 weeks. The most recent releases landed on September 22, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | CSD ÉKR | Controlperfect Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 83 MB | 204 MB |
| Requires iOS | 14.0 | **12.2** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [CSD](https://appshunter.io/developer/1095180976) | [Controlperfect inc.](https://appshunter.io/developer/1652571369) |

## What reviewers say

### CSD ÉKR

[App page](https://appshunter.io/ios/app/csd-ekr/id1095180977)

This app helps construction workers find jobs in desired regions, automatically track work hours, and verify CCQ hour accuracy. It streamlines administrative tasks, allowing users to focus on their work rather than paperwork.

**Highlights:** Job alerts based on location and trade, Automatic work hour logging, CCQ hour verification, GPS tracking for job sites and mileage, Offline data entry, PDF and Excel data export, Find nearest office location

**Features:** macOS Compatibility

**In-app purchases:** none


### Controlperfect Mobile

[App page](https://appshunter.io/ios/app/controlperfect-mobile/id1435509728)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CSD ÉKR free?

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

### Is Controlperfect Mobile free?

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

### Do CSD ÉKR or Controlperfect Mobile have ads?

Neither CSD ÉKR nor Controlperfect Mobile shows ads.

### Which is updated more often, CSD ÉKR or Controlperfect Mobile?

CSD ÉKR ships an update every 6 weeks, and Controlperfect Mobile every 2 weeks. Most recently, CSD ÉKR was updated on September 22, 2026 and Controlperfect Mobile on October 2, 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.*