# E vs QR Keeper

The clearest difference is iOS requirement: E at 12.0 against QR Keeper's 17.6. 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.

## The numbers

| Metric | E | QR Keeper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (4 ratings)](https://appshunter.io/ios/app/e-twow/id6745539128/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free | — |
| Size | 75 MB | 2 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zhejiang E-TWOW Electric Vehicle Co.Ltd.](https://appshunter.io/developer/1642881231) | [Alain Hoang](https://appshunter.io/developer/1611911066) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-twow/id6745539128)

Configure and control your electric scooter via Bluetooth. Monitor battery, speed, and distance, customize settings like speed limits and lighting, and access the latest news in electric mobility.

**Highlights:** Bluetooth scooter connection, Real-time speed and battery monitoring, Set maximum speed limit, Control LED lighting, Anti-theft scooter lock, Electric mobility news feed, Compare vehicle specifications

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

**In-app purchases:** none


### QR Keeper

[App page](https://appshunter.io/ios/app/qr-keeper/id6751516509)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is QR Keeper free?

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

### Do E or QR Keeper have ads?

Neither E nor QR Keeper shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*