# JS vs Callnor

The clearest difference is update cadence: Callnor at every 4 days against JS's every 3 weeks. JS's advantage is iOS requirement (14.0 vs 17.0). 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.

JS ships an update every 3 weeks, Callnor every 4 days. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JS | Callnor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/js-scooter/id6746304878/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 12 MB | 4 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou xunlian Network Technology Co., Ltd](https://appshunter.io/developer/1436462568) | [Michael Schoenbeck](https://appshunter.io/developer/1887127479) |

## What reviewers say

### JS

[App page](https://appshunter.io/ios/app/js-scooter/id6746304878)

This app connects to your electric scooter via Bluetooth, allowing you to lock the vehicle, monitor riding data, control lights, and check battery status. It also supports fault detection and tracks mileage and riding time.

**Highlights:** Bluetooth connectivity, Lock/unlock scooter, Monitor riding data, Control lights and gears, Fault detection, Mileage statistics

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

**In-app purchases:** none


### Callnor

[App page](https://appshunter.io/ios/app/callnor/id6793676356)

**In-app purchases:** none


## Frequently asked questions

### Is JS free?

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

### Is Callnor free?

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

### Do JS or Callnor have ads?

Neither JS nor Callnor shows ads.

### Which is updated more often, JS or Callnor?

JS ships an update every 3 weeks, and Callnor every 4 days. Most recently, JS was updated on October 25, 2026 and Callnor on October 31, 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.*