# QMWHEEL vs A

The clearest difference is update cadence: A at every 5 weeks against QMWHEEL's every 4 months. QMWHEEL's advantage is iOS requirement (10.0 vs 15.6). 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.

QMWHEEL ships an update every 4 months, A every 5 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | QMWHEEL | A |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (15 ratings)](https://appshunter.io/ios/app/qmwheel/id1403228814/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 249 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen LingDong Intelligent Technologies CO., LTD.](https://appshunter.io/developer/1251873828) | [Anhui Xingmai Trade Co., Ltd.](https://appshunter.io/developer/1605326730) |

## What reviewers say

### QMWHEEL

[App page](https://appshunter.io/ios/app/qmwheel/id1403228814)

This application connects to a balanced car via Bluetooth to display real-time vehicle data. Monitor power, speed, and current mileage directly from your device.

**Highlights:** Bluetooth connectivity, Real-time power display, Speed monitoring, Mileage tracking, Vehicle state display

**Features:** macOS Compatibility

**In-app purchases:** none


### A

[App page](https://appshunter.io/ios/app/a-spadz/id6745506153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QMWHEEL free?

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

### Is A free?

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

### Do QMWHEEL or A have ads?

Neither QMWHEEL nor A shows ads.

### Which is updated more often, QMWHEEL or A?

QMWHEEL ships an update every 4 months, and A every 5 weeks. Most recently, QMWHEEL was updated on November 2, 2026 and A on October 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.*