BRAIN BLACK vs Motwi
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BRAIN BLACK
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.
- GPS speedometer
- Bank angle display
- Slope angle display
- km/h and mph units
- Customizable meter designs
- Speedometer reset function
Read full descriptionHide full description
BRAIN-digital meter for riders- はバイクユーザーへ向けたGPSスピードメーターアプリです。 あなたのiPhoneをマシン取り付けることで、サブメーターとして、また今までのメーターには無かったバンク角やスロープ角などを表示することで新たなライディングスタイルを確立できるでしょう。 メインメーターには、km/hとmphの切替可能なスピードメーター、左側にはバンク角、右側にはスロープ角を表示します。 画面上左上のリセットボタンを押すことで、バンク角とスロープ角がリセットされます。マシンを垂直にし、固定位置を決定した状態でリセットボタンを押すことで、正しい数値を表示しすることができます。 縦にスワイプすることにより、メーターデザインが切り替わります。お好みのデザインメーターをお選びください。 その他詳しい説明等はサポートサイトをご覧ください。 BRAIN-digital meter for riders- is the GPS meter for motorcycle riders. Only equpping your iPhone to your bike, it works as sub meter and further more, works as bank and slope angle meter. This leads your riding style to new paradgim you ever experienced. Main meter has speed meter that you can change the unit both km/h and mph. On the left side, bank angle is displayed and on the right side, slope angle is displayed. Upper left on the display, there is the Reset button. You can reset the bank and slope angle by pressing this button. In order to display bank and slope angle precisely, place your bike upright and fix the location of your iPhone, then press reset button. Swiping display vertically, you can change the design of the meter. You can choose the design as you like. For more detail, please reffer to our support web site. - 注意事項 - ・交通事故防止のため、運転中本製品の操作は絶対に行わないでください。(本製品使用中のいかなる事故について、当方は一切の責任を負いません) ・ご使用の際は、位置情報サービスをONにしてください。 ・機内モードがONの場合、Wifiを使用した場合でも、挙動が乱れることがあります。 ・GPS取得による速度表示のため、正確な速度表示はできませんので、ご了承ください。 ・電波状況により、メーター針の挙動が乱れることがあります。 ・CBR250RRレプリカでのタコメーターは速度に応じてアニメーションするものであり、 回転数を表示しておりません。 ・CBR250RRレプリカではmph表示に切替できません。 - NOTICE - ・Please DO NOT manipulate this application while you are riding in order to avoid an accident. (We are NOT responsible for any accident.) ・When using, set the location information service "ON". ・In case Airplane mode is "ON", this application may show unexpected behavior even using Wi-Fi. ・This application shows the speed calculated with GPS position and the speed displayed is NOT as accurate as original speed meter. ・Due to the reception, indicator may show incorrect values. ・Tachometer of CBR250RR version only shows the animation depending on the speed and does NOT show the real rev. ・CBR250RR version does NOT show the speed in "mph".
Motwi
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.
- 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
Read full descriptionHide full description
Supported app features for Motwi Technologies (MCU’s) models M-link1, M-link2. Security Application Features: Anti-theft alarms connected with vibration and movement sensors. Integrated external panic button with options to send notifications to third parties. (Check if your country and model includes the Panic button). Engine Cut System with Integrated Remote Drive. This function allows you to prevent theft. Only use in cases of Emergency. Share the location of your motorcycle(s) to third parties with real-time access from a PC. The access link will remain active for 24 hours. Moto-Metrics included in this Application: Records and trip statistics with automatic update, every time you use the motorcycle. It includes: Day and hour Map with Start and End Route Distances Total Times Max Speed Average speed Features for the community / Contacts with Vehicles of the Same Brand equipped with M-Link MCU's: Friends Radar, allows both contacts to visualize the location of their motorcycle in real time. Exclusive Internal Chat with your Network of contacts. Functions related to your account, data and domain connectivity of the motorcycle: Each account in your name allows you to add up to 6 motorcycles simultaneously, either 0km motorcycles or motors purchased from the same brand with the M-Link connectivity system. Allows the transfer of control of the motorcycle to third parties in case of sale. You must request the new owner previously, the creation of an account in the app. Necessary Data Plan of the (MCU) of your motorcycle: Depending on the country, it can vary from 1 to 12 months of Data included free of charge. Check with the shop that sold you the bike. Once the included data period has ended. You can subscribe to a Monthly or Annual plan. The price of the monthly plan is different in each country and is from USD 2.00 to USD 5.00 per month, with the option of automatic renewal and cancellation at any time.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | BRAIN BLACK | Motwi |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 85.7% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Update frequency | Monthly — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 42 MB | 142 MB |
| Age rating | 4+ | 4+ |
| Developer | KJ-FORCE CO.,LTD. | SHANGHAI EZICITI ENERGY TECH CO., LTD. |
Customer experience
BRAIN BLACK
Motwi
In-app purchases
BRAIN BLACK
No in-app purchases
Motwi
No in-app purchases
Questions
Is BRAIN BLACK free?
Is Motwi free?
Which has better reviews, BRAIN BLACK or Motwi?
Do BRAIN BLACK or Motwi have ads?
Which is updated more often, BRAIN BLACK or Motwi?
Other comparisons















