GT06PRO vs J1939OBD
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
GT06PRO
This app acts as a command facilitator for various vehicle tracking devices. It allows for quick vehicle registration and provides real-time location, locking/unlocking, and anchoring features. The PRO version offers unlimited registrations and an ad-free experience.
- Vehicle command facilitation
- Unlimited vehicle registration (PRO)
- Real-time location tracking
- Lock and unlock vehicle
- Vehicle anchoring alerts
- ACC on/off status
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The GT06PRO application is the best command facilitator for trackers. Pre-configured GT06 and TK100 models. If you have another model MAKE THE REGISTRATION OF THE CONTROLS. Ex: TK 102, TK 103, Tk303, TK103B, TK303, TK303FG, TK *, Tk109, TK905, TK015, E3, GT02D, GT *, F1, M1, LK720 MW1, MV730, MAXTRAX, ST901, st901-a, ST901-a, ST901-a * There is no need for authentication and you register your vehicle in less than 15 seconds. With the registration made, the commands will be available instantly. Only the PRO version has 100% OF THE FUNCTIONALITIES available and is totally ADVERTISING, in addition to unlimited vehicle registration. GT06 PRO: - Unlimited vehicle registration - Lock and Unlock function - Real-time location - ACC on and off (Post key) - Vehicle anchoring (Be informed if your vehicle moves) - Tracking - Map view - Call function for the registered number Only the PRO version has exclusive support!
J1939OBD
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A diagnostic app for industrial and commercial vehicle engines using the J1939 CAN protocol. The app supports the following functions: - Display the active error codes - Display the passive error codes - Delete the error codes - Display of engine measured values - Information about the status DPF - Information about the SCR system - Information about fuel consumption - Engine information - Terminal mode To connect to the engine you need an EML327 compatible Wifi OBD interface as of V1.4 and a connection cable from the diagnostic connector to OBD. Various manufacturers offer corresponding cables, as well as a well-known engine manufacturer from Cologne, who distributes a corresponding adapter cable via his dealer network. Visit my homepage for further informations. An EML327 Wifi interface is offered on known Internet platforms.
Screenshots
Verdict
The clearest difference is price: J1939OBD at Free against GT06PRO's $5.99. GT06PRO's advantage is in-app purchases (none vs 1). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
J1939OBD is free to download; GT06PRO costs $5.99 up front. J1939OBD sells 1 one-off in-app purchase. GT06PRO asks for nothing beyond the download.
GT06PRO ships an update every 31 months, J1939OBD every 41 months. The most recent releases landed on September 17, 2026 and May 17, 2026 respectively.
| Parameter | GT06PRO | J1939OBD |
|---|---|---|
| Price | $5.99 | Free β better |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 31 months β better | Every 41 months |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Monetization | Paid | β |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.4 | 12.1 β better |
| Further details β not scored | ||
| Size | 14 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Marcos Faria | S.Koepge |
In-app purchases
GT06PRO
No in-app purchases
J1939OBD
- Get full access for 1939OBD$3.99









