# CdMR vs EV

The clearest difference is ads: EV at none against CdMR's shown. EV also leads on update cadence (every 3 weeks vs every 14 months). CdMR's advantage is iOS requirement (12.0 vs 16.0). On price, 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.

CdMR ships an update every 14 months, EV every 3 weeks. The most recent releases landed on October 7, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | CdMR | EV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 7 MB | 8 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Solvent LTD](https://appshunter.io/developer/1451540845) | [EV-BOY LTD](https://appshunter.io/developer/6785367161) |

## What reviewers say

### CdMR

[App page](https://appshunter.io/ios/app/cdmr/id1457896128)

This utility app allows drivers to check the status of containers and trailers for Cobelfret locations. It provides real-time information on readiness for collection at various ports.

**Highlights:** Check container status, Check trailer status, Cobelfret location updates, Real-time readiness information, Supports multiple ports

**Features:** macOS Compatibility

**In-app purchases:** none


### EV

[App page](https://appshunter.io/ios/app/ev-boy-pulse-leaf-obd-checker/id6785367159)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CdMR free?

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

### Is EV free?

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

### Do CdMR or EV have ads?

CdMR shows ads; EV does not.

### Which is updated more often, CdMR or EV?

CdMR ships an update every 14 months, and EV every 3 weeks. Most recently, CdMR was updated on October 7, 2026 and EV on October 28, 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.*