# PVMS Mobile 2.4 vs QIoT Link

The clearest difference is iOS requirement: PVMS Mobile 2.4 at 6.0 against QIoT Link's 10.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

PVMS Mobile 2.4 ships an update every 4 months, QIoT Link every 7 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | PVMS Mobile 2.4 | QIoT Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Size | 15 MB | 12 MB |
| Requires iOS | **6.0** | 10.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Progressive Systems, LLC.](https://appshunter.io/developer/600504016) | [Queclink Wireless Solutions Co.,Ltd](https://appshunter.io/developer/1529091210) |

## What reviewers say

### PVMS Mobile 2.4

[App page](https://appshunter.io/ios/app/pvms-mobile-24/id978278158)

**Features:** macOS Compatibility

**In-app purchases:** none


### QIoT Link

[App page](https://appshunter.io/ios/app/qiot-link/id1540207059)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PVMS Mobile 2.4 free?

PVMS Mobile 2.4 is free to download, with no in-app purchases.

### Is QIoT Link free?

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

### Do PVMS Mobile 2.4 or QIoT Link have ads?

Neither PVMS Mobile 2.4 nor QIoT Link shows ads.

### Which is updated more often, PVMS Mobile 2.4 or QIoT Link?

PVMS Mobile 2.4 ships an update every 4 months, and QIoT Link every 7 months. Most recently, PVMS Mobile 2.4 was updated on November 6, 2026 and QIoT Link on November 7, 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.*