PRO type vs KOSO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PRO type
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This App use only PRO-MODE. PRO MODE, it is necessary to set the ignition data or dwell data correctly. Engine or not rise blown or not idling. Sample data will not have been served from our Company, please use only those who correctly understand the ignition data or dwell data. This app edit fuel mapping and spark angle setting (PRO mode) which the Fuel Injection / Spark Angle piggyback controller DILTS JAPAN's ENIGMA FirePlus type-V. This App can control only ENIGMA FirePlus type-V. Since conventional applications ENIGMA, Enigma LC, Enigma Fireplus, Enigma type-V and Semi-Full each have its own App, please use it. This APP responds by buying bike model to all models of ENIGMA FirePlus type-V. Although this App can be downloaded for free, only the screen of the tachometer is displayed free of charge. It is necessary to purchase bike model that conforms to the model of the motorcycles. Please app in purchase bike model according to the type of motorcycle of ENIGMA FirePlus type-V which you own. Purchase bike model in the App and connect with ENIGMA FirePlus type-V with Bluetooth LE. Then you can control the following ENIGMA FirePlus type-V functions. On your purchase, if you connect a BluetoothLE ENIGMA FirePlus type-V Bluetooth model, Other operations of the following ENIGMA FirePlus type-V body, I can in a variety of iOS devices. This app need Bluetooth LE.After iphone4s ipad 3rd. This app can edit PRO spark mode(spark setting edit) only.Use to EASY mode(spark adjust edit) must buy another app. - Spark angle setting 0-70 degrees. and dwell time setting. - Two revlimitter setting function,normal revlimit and pitrane limitter. - ENIGMA FirePlus type-V have new O2 feed back canceller.It is possible to achieve the desired flame throughout the whole area. - cancel / set the engine speed limiter. - The maximum 4000micro/-7500(ex.GROM JC75)micro seconds the engine rotation and throttle position for each fuel injection increase / decrease can edit and write-read. - displayed in 3D graph increase or decrease the amount of fuel. - view the throttle opening ,tachometer and oil temperature monitor in real time. - The fuel map, showing real-time engine speed, throttle position of the current. - arbitrarily set the rev limit. - the digital acceleration pump. - corrected for the actual Throttle position sensor. - save and create multiple fuel data, you can swap immediately when needed. - English,Japanese localize. Pairing is not required. Do not search Enigma in the Bluetooth settings screen. After the Bluetooth to ON in the Bluetooth settings screen to exit the setting screen in the home button, start the app, please do the connection from the "Connect to ENIGMA" app. There is no direct linkage function of the map data and the PC version and other smartphones. Please migrate the map data via the Enigma.
KOSO
Connect to KOSO meters via Bluetooth to fetch trip data, receive maintenance notifications, and view vehicle diagnostics. It also provides weather forecasts, gas prices, and navigation features, with optional synchronized display on compatible vehicle dashboards.
- Bluetooth connectivity to KOSO meters
- Trip record storage
- Fuel and maintenance notifications
- Vehicle diagnosis
- Weather forecast and gas price information
- Navigation and routing
- Virtual dashboard with real-time OBD data
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K Link supports establishing a connection with Koso meters via Bluetooth. When connected, K Link fetches the essential information from remote and store as trip records in App. That information is also used for providing fuel and regular/temporary maintenance notification and vehicle diagnosis. K LINK provides related information beforehand such as the weather forecast info and the instant gas price for a reference to help drivers ready for the trip. K LINK provides a map for finding a destination and routing towards the destination. When connected to the Koso dashboard embed on the vehicle, the turn-by-turn navigation guidance shows on the vehicle dashboard synchronized. You can use a virtual dashboard screen to experience the KOSO's dashboard instruments and monitoring the speed, rev, and other data based on the real-time OBD data.
Screenshots
Verdict
The clearest difference is in-app purchases: KOSO at none against PRO type's 5. KOSO also leads on update cadence (every 2 weeks vs every 9 months). PRO type's advantage is iOS requirement (9.0 vs 15.6). On price, ads and device support 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. PRO type sells 5 one-off in-app purchases. KOSO asks for nothing beyond the download.
PRO type ships an update every 9 months, KOSO every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.
| Parameter | PRO type | KOSO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 4 MB | 210 MB |
| Age rating | 4+ | 17+ |
| Developer | DILTS JAPAN, LIMITED LIABILITY CO. | Tong Yah Electronic Technology Co., Ltd. |
In-app purchases
PRO type
- GROM JC75$3.99
- CYGNUS-X SED8J$3.99
- CYGNUS-X SEA5J$3.99
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- GROM JC61$3.99
- GSX-R125 DL33B/S125 DL32B$3.99
KOSO
No in-app purchases









