# E vs BT501

E and BT501 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

E ships an update fortnightly, BT501 every 2 weeks. The most recent releases landed on September 8, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | E | BT501 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/e-wheels/id1561919097/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 19 MB | 12 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [E-Wheels Norge AS](https://appshunter.io/developer/1562831696) | [Shenzhen King Song Intelligence Technology Co,.LTD](https://appshunter.io/developer/1497491651) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-wheels/id1561919097)

This application provides detailed information and control for smart electric scooters. Users can view vehicle parameters, set preferences, and perform firmware upgrades. It encourages responsible riding and adherence to local regulations.

**Highlights:** View vehicle parameters, Set scooter preferences, Firmware upgrades, Detailed vehicle information

**Features:** macOS Compatibility, 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 E free?

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

### Is BT501 free?

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

### Do E or BT501 have ads?

Neither E nor BT501 shows ads.

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

E ships an update fortnightly, and BT501 every 2 weeks. Most recently, E was updated on September 8, 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.*