# CarKeeper vs CMSV7

The clearest difference is update cadence: CMSV7 at every 2 weeks against CarKeeper's every 2 months. CarKeeper's advantage is iOS requirement (9.0 vs 13.0). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for CarKeeper against 3.1 for CMSV7. Both are backed by a comparable volume of ratings — 8 and 15 respectively. Written reviews are what separate them: 13% of CarKeeper's written reviews are positive against 20% of CMSV7's.

CarKeeper ships an update every 2 months, CMSV7 every 2 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CarKeeper | CMSV7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/carkeeper/id1444288968/reviews) | **[3.1 (15 ratings)](https://appshunter.io/ios/app/cmsv7/id1477459393/reviews)** |
| Number of ratings | 8 | **15** |
| Positive reviews | 12.7% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 54 MB | 85 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [清贤 高](https://appshunter.io/developer/1192185896) | [永福 李](https://appshunter.io/developer/595580242) |

## What reviewers say

### CarKeeper

[App page](https://appshunter.io/ios/app/carkeeper/id1444288968)

Manage your vehicle's maintenance and expenses with this smart car housekeeper. Track service history, fuel consumption, and important dates. Keep your car running smoothly and efficiently.

**Highlights:** Vehicle maintenance tracking, Expense logging, Service history, Fuel consumption monitoring, Important date reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### CMSV7

[App page](https://appshunter.io/ios/app/cmsv7/id1477459393)

This platform provides comprehensive vehicle monitoring and management for various vehicle types. It offers real-time GPS tracking, multi-channel video previews, remote playback, and instant alarm notifications for enhanced safety and operational efficiency.

**Highlights:** Real-time GPS positioning, Multi-channel video preview, Remote video playback, Snapshot capture, Alarm notifications, Alarm analytics, Multi-functional reporting

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CarKeeper free?

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

### Is CMSV7 free?

CMSV7 is free to download, with no in-app purchases.

### Which has better reviews, CarKeeper or CMSV7?

CMSV7 is rated higher. CarKeeper averages 3.0 out of 5 from 8 ratings, while CMSV7 averages 3.1 from 15 ratings.

### Do CarKeeper or CMSV7 have ads?

Neither CarKeeper nor CMSV7 shows ads.

### Which is updated more often, CarKeeper or CMSV7?

CarKeeper ships an update every 2 months, and CMSV7 every 2 weeks. Most recently, CarKeeper was updated on October 5, 2026 and CMSV7 on September 30, 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.*