# BRAIN BLACK vs Motwi

The clearest difference is iOS requirement: BRAIN BLACK at 7.0 against Motwi's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for BRAIN BLACK against 5.0 for Motwi. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

BRAIN BLACK ships an update monthly, Motwi every 2 months. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BRAIN BLACK | Motwi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/brain-black/id902384789/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/motwi/id1543853312/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 42 MB | 142 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KJ-FORCE CO.,LTD.](https://appshunter.io/developer/902384792) | [SHANGHAI EZICITI ENERGY TECH CO., LTD.](https://appshunter.io/developer/1779640432) |

## What reviewers say

### BRAIN BLACK

[App page](https://appshunter.io/ios/app/brain-black/id902384789)

This app functions as a GPS speedometer for motorcycle riders, displaying speed, bank angle, and slope angle. It offers customizable meter designs and allows for unit switching between km/h and mph.

**Highlights:** GPS speedometer, Bank angle display, Slope angle display, km/h and mph units, Customizable meter designs, Speedometer reset function

**Features:** macOS Compatibility

**In-app purchases:** none


### Motwi

[App page](https://appshunter.io/ios/app/motwi/id1543853312)

Monitor and secure your motorcycle with features like anti-theft alarms, engine cut systems, and real-time location sharing. Track your rides with detailed metrics and connect with other riders in the community.

**Highlights:** Anti-theft alarms, Engine cut system, Real-time location sharing, Trip statistics and metrics, Friends Radar for real-time location, Exclusive in-app chat, Manage multiple motorcycles

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is BRAIN BLACK free?

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

### Is Motwi free?

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

### Which has better reviews, BRAIN BLACK or Motwi?

BRAIN BLACK and Motwi are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do BRAIN BLACK or Motwi have ads?

Neither BRAIN BLACK nor Motwi shows ads.

### Which is updated more often, BRAIN BLACK or Motwi?

BRAIN BLACK ships an update monthly, and Motwi every 2 months. Most recently, BRAIN BLACK was updated on October 1, 2026 and Motwi on October 10, 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.*