# SpeedBox App vs KontRoller

The clearest difference is update cadence: SpeedBox App at monthly against KontRoller's every 26 months. KontRoller's advantage is iOS requirement (12.4 vs 15.0). 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.

SpeedBox App ships an update monthly, KontRoller every 26 months. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | SpeedBox App | KontRoller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (11 ratings)](https://appshunter.io/ios/app/speedbox-app/id1404769262/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 26 months |
| Monetization | Free | — |
| Size | 6 MB | 8 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SpeedBox Team](https://appshunter.io/developer/1404769261) | [Varga Bros Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1593955861) |

## What reviewers say

### SpeedBox App

[App page](https://appshunter.io/ios/app/speedbox-app/id1404769262)

Connect to your e-bike's tuning kit via Bluetooth to control its supplementary assistance. Monitor key ride data like speed, trip time, and battery life. Manage your e-bike's performance and settings directly from your phone.

**Highlights:** Bluetooth e-bike tuning kit connection, Control supplementary assistance, Monitor trip time, Track actual speed, View average and maximum speed, Monitor battery life

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

**In-app purchases:** none


### KontRoller

[App page](https://appshunter.io/ios/app/kontroller-h149/id1593955859)

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

**In-app purchases:** none


## Frequently asked questions

### Is SpeedBox App free?

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

### Is KontRoller free?

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

### Do SpeedBox App or KontRoller have ads?

Neither SpeedBox App nor KontRoller shows ads.

### Which is updated more often, SpeedBox App or KontRoller?

SpeedBox App ships an update monthly, and KontRoller every 26 months. Most recently, SpeedBox App was updated on September 21, 2026 and KontRoller on September 10, 2026.

---

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