# CMSV9 vs IOPGPS

The clearest difference is review sentiment: CMSV9 at 100% against IOPGPS's 40%. CMSV9 also leads on rating (5.0 vs 4.2) and iOS requirement (10.0 vs 13.0). IOPGPS's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (9 vs 2). 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.

CMSV9 holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 2 and 9 respectively. Written reviews point the same way: 100% of CMSV9's written reviews are positive against 40% of IOPGPS's.

CMSV9 ships an update every 2 months, IOPGPS every 3 weeks. The most recent releases landed on October 6, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CMSV9 | IOPGPS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cmsv9/id1450360250/reviews)** | [4.2 (9 ratings)](https://appshunter.io/ios/app/iopgps/id6446336643/reviews) |
| Number of ratings | 2 | **9** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 118 MB | 91 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [永福 李](https://appshunter.io/developer/595580242) | [苗 苗](https://appshunter.io/developer/1188583105) |

## What reviewers say

### CMSV9

[App page](https://appshunter.io/ios/app/cmsv9/id1450360250)

This platform enhances law enforcement operations with real-time GPS tracking, live video monitoring, and secure audio communication. It supports evidentiary preservation and data analysis, driving digitalization and intelligence in enforcement.

**Highlights:** Real-time GPS positioning, Live video preview, Real-time recording, Snapshot capture, Cluster intercom, Group broadcasting, Alarm push notifications

**In-app purchases:** none


### IOPGPS

[App page](https://appshunter.io/ios/app/iopgps/id6446336643)

This app offers a comprehensive solution for vehicle and cargo tracking management, enabling businesses to remotely monitor fleets and control costs. It features real-time tracking, history playback, and alarm recording through a user-friendly interface.

**Highlights:** Real-time vehicle tracking, History playback, Alarm recording, Business dashboard, Remote fleet management, Cost control

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

**In-app purchases:** none


## Frequently asked questions

### Is CMSV9 free?

CMSV9 is free to download, with no in-app purchases.

### Is IOPGPS free?

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

### Which has better reviews, CMSV9 or IOPGPS?

CMSV9 is rated higher. CMSV9 averages 5.0 out of 5 from 2 ratings, while IOPGPS averages 4.2 from 9 ratings.

### Do CMSV9 or IOPGPS have ads?

Neither CMSV9 nor IOPGPS shows ads.

### Which is updated more often, CMSV9 or IOPGPS?

CMSV9 ships an update every 2 months, and IOPGPS every 3 weeks. Most recently, CMSV9 was updated on October 6, 2026 and IOPGPS on October 8, 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.*