# QM Driver vs ZSTL

The clearest difference is rating: ZSTL at 4.7 against QM Driver's 4.3. ZSTL also leads on iOS requirement (12.0 vs 16.0). QM Driver's advantage is update cadence (every 4 weeks vs every 2 months) and ratings volume (11 vs 3). 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.

ZSTL holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 11 and 3 respectively.

QM Driver ships an update every 4 weeks, ZSTL every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | QM Driver | ZSTL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (11 ratings)](https://appshunter.io/ios/app/qm-driver/id1625531323/reviews) | **[4.7 (3 ratings)](https://appshunter.io/ios/app/zstl/id6745016964/reviews)** |
| Number of ratings | **11** | 3 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 48 MB | 44 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Quickmanage Inc](https://appshunter.io/developer/1625531325) | [召 李](https://appshunter.io/developer/1740123808) |

## What reviewers say

### QM Driver

[App page](https://appshunter.io/ios/app/qm-driver/id1625531323)

This app facilitates seamless communication between dispatchers and truck drivers. Drivers can view upcoming loads, access completed shipment details, and review pay settlement reports anytime.

**Highlights:** Automated two-way communication, View future loads, Access completed loads, View pay settlement reports, Easy-to-use interface

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

**In-app purchases:** none


### ZSTL

[App page](https://appshunter.io/ios/app/zstl/id6745016964)

This tool simplifies device access using QR codes and Bluetooth. It offers quick pairing and one-tap unlocking for various smart devices, ensuring a secure and efficient connection experience.

**Highlights:** QR code device recognition, Quick Bluetooth pairing, One-tap unlocking, Supports various smart devices, Secure encrypted connections

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QM Driver free?

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

### Is ZSTL free?

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

### Which has better reviews, QM Driver or ZSTL?

ZSTL is rated higher. QM Driver averages 4.3 out of 5 from 11 ratings, while ZSTL averages 4.7 from 3 ratings.

### Do QM Driver or ZSTL have ads?

Neither QM Driver nor ZSTL shows ads.

### Which is updated more often, QM Driver or ZSTL?

QM Driver ships an update every 4 weeks, and ZSTL every 2 months. Most recently, QM Driver was updated on October 24, 2026 and ZSTL 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.*