# Hx E vs BT501

The clearest difference is update cadence: BT501 at every 2 weeks against Hx E's every 5 months. 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.

Hx E ships an update every 5 months, BT501 every 2 weeks. The most recent releases landed on September 21, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Hx E | BT501 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.5 (8 ratings)](https://appshunter.io/ios/app/hx-e-scooter/id1491601759/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 12 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [深圳市辰星通科技有限公司](https://appshunter.io/developer/1487768640) | [Shenzhen King Song Intelligence Technology Co,.LTD](https://appshunter.io/developer/1497491651) |

## What reviewers say

### Hx E

[App page](https://appshunter.io/ios/app/hx-e-scooter/id1491601759)

This app allows users to monitor their electric scooter's performance, including speed, battery level, and mileage. It also provides control over features like electronic locking, lighting, gear adjustment, and system updates.

**Highlights:** Real-time speed and mileage tracking, Battery level monitoring, Electronic scooter locking, Light control, Gear adjustment, GPS navigation integration, Online system updates

**Features:** Vision Pro support

**In-app purchases:** none


### BT501

[App page](https://appshunter.io/ios/app/bt501/id6447668320)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hx E free?

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

### Is BT501 free?

BT501 is free to download, with no in-app purchases.

### Do Hx E or BT501 have ads?

Neither Hx E nor BT501 shows ads.

### Which is updated more often, Hx E or BT501?

Hx E ships an update every 5 months, and BT501 every 2 weeks. Most recently, Hx E was updated on September 21, 2026 and BT501 on September 6, 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.*