# COSEC VMS vs IP数字广播

The clearest difference is update cadence: IP数字广播 at every 2 months against COSEC VMS's every 6 months. IP数字广播 also leads on iOS requirement (11.0 vs 13.0). 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.

COSEC VMS ships an update every 6 months, IP数字广播 every 2 months. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | COSEC VMS | IP数字广播 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 32 MB | 159 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Matrix ComSec Pvt. Ltd.](https://appshunter.io/developer/569454321) | [R&D APP](https://appshunter.io/developer/1331834991) |

## What reviewers say

### COSEC VMS

[App page](https://appshunter.io/ios/app/cosec-vms/id1461763998)

**In-app purchases:** none


### IP数字广播

[App page](https://appshunter.io/ios/app/ip/id1466200395)

**In-app purchases:** none


## Frequently asked questions

### Is COSEC VMS free?

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

### Is IP数字广播 free?

IP数字广播 is free to download, with no in-app purchases.

### Do COSEC VMS or IP数字广播 have ads?

Neither COSEC VMS nor IP数字广播 shows ads.

### Which is updated more often, COSEC VMS or IP数字广播?

COSEC VMS ships an update every 6 months, and IP数字广播 every 2 months. Most recently, COSEC VMS was updated on September 17, 2026 and IP数字广播 on September 10, 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.*