# CPM vs CALIMA

The clearest difference is review sentiment: CALIMA at 100% against CPM's 64%. CPM's advantage is update cadence (every 4 days vs every 2 months) and iOS requirement (15.0 vs 17.6). On price, ads, in-app purchases and monetization model there is nothing between them.

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

CPM ships an update every 4 days, CALIMA every 2 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | CPM | CALIMA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/cpm-app/id1076636609/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 64.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free | Free |
| Size | 106 MB | 46 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Car Professional Fuhrparkmanagement und](https://appshunter.io/developer/1076636608) | [CALIMA Safety GmbH](https://appshunter.io/developer/1572068667) |

## What reviewers say

### CPM

[App page](https://appshunter.io/ios/app/cpm-app/id1076636609)

Manage your rented vehicles on the go with this app. Access vehicle data, find service partners, and handle accident procedures. Submit documents, track activities, and report expenses and mileage easily.

**Highlights:** Vehicle data overview, Service partner navigation, Accident first aid information, Document transmission, Activity timeline, Expense reimbursement, Mileage reporting

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

**In-app purchases:** none


### CALIMA

[App page](https://appshunter.io/ios/app/calima-protect-lone-workers/id1572068665)

This app turns your smartphone into a personal distress signal. It allows users to trigger an alarm manually or automatically in case of falls, immobility, or timed checks. Upon activation, pre-defined emergency contacts receive alerts with location and message details.

**Highlights:** Manual and automatic alarm triggers, Emergency contact alerts via call, SMS, or email, Web-based dashboard for management, GDPR compliant data storage, Meets DGUV requirements, Uses existing business smartphones

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CPM free?

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

### Is CALIMA free?

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

### Do CPM or CALIMA have ads?

Neither CPM nor CALIMA shows ads.

### Which is updated more often, CPM or CALIMA?

CPM ships an update every 4 days, and CALIMA every 2 months. Most recently, CPM was updated on October 26, 2026 and CALIMA on October 24, 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.*