TDI Tuning vs Boost Speed Next
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TDI Tuning
Enhance your vehicle's power, torque, and economy directly from your driver's seat. This app connects to your TDI-Tuning Bluetooth system, allowing instant performance adjustments and access to a community of car enthusiasts for tips and support.
- Bluetooth system connection
- Instant performance setting changes
- Seven custom performance programs
- Engine delay timer
- Discreet mode
- Revert to factory settings
- Community access
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Want more power, torque or economy from your vehicle? With the TDI Tuning App, you can decide directly from your driver’s seat. Connect to your TDI-Tuning Bluetooth system to instantly change the performance of your engine and adapt your vehicle to suit any situation. Join a community of like-minded tuners, show-off your vehicle, and get tips from a world-wide network of car enthusiasts. Functionality: - Connect to your CRTD4 Bluetooth or CRTD4 SENT Bluetooth enabled system. - Instantly change the performance setting of your vehicle from one of seven custom programs specifically designed for your exact vehicle. - Set your engine delay timer to activate your system after a pre-determined amount of time. - Discreet mode- turn off all illumination on your tuning system. - Turn off your tuning system and revert back to vehicle factory standard. - Connect with our TDI-Tuning Community. - Instantly access our support and FAQ pages.
Boost Speed Next
This utility app allows users to customize various driving modes for their vehicle, including throttle response, eco mode, and anti-slip settings. It also features an anti-theft mode that can electronically lock the throttle pedal with a password.
- Adjustable Ramble Mode
- 14-step throttle response
- User-defined Eco Mode
- Adjustable Anti-Slip Mode
- Password-protected Anti-Theft Mode
- Real-time accelerator value display
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Boost Speed Next New Product form Ecu=shop. Boost Speed Next App for adjusting the mode of boost speed next. Can adjust the Eco mode. Can adjust the Anti-slip mode. And can set password to turn on the anti-theft mode. Features: New Ramble Mode - Can adjust the value freely - There are 3 modes to choose from. THROTTLE RESPONSE -14 step accelerator pedal response - Step 0 = Bypass to OEM setting - Step E = Fastest response ECO MODE - User defined setting of maximum allowable vehicle speed. - Can be turned ON or OFF ANTI SLIP MODE - Reduces engine power for slippery conditions. - Can be turned ON or OFF ANTI-THEFT MODE - Electronically lock throttle pedal with unique password INFOMATION - Show the accelerator value on the app and show the model of the brand that can be installed
Screenshots
Verdict
The clearest difference is review sentiment: Boost Speed Next at 89% against TDI Tuning's 39%. Boost Speed Next also leads on rating (5.0 vs 4.2) and update cadence (weekly vs every 3 months). On price, ratings volume, ads and in-app purchases 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.
Boost Speed Next holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 3 respectively. Written reviews point the same way: 39% of TDI Tuning's written reviews are positive against 89% of Boost Speed Next's.
TDI Tuning ships an update every 3 months, Boost Speed Next weekly. The most recent releases landed on October 5, 2026 and October 16, 2026 respectively.
| Parameter | TDI Tuning | Boost Speed Next |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 38.9% of reviews | 88.9% of reviews — better |
| Number of ratings | 5 — better | 3 |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 171 MB |
| Age rating | 4+ | 4+ |
| Developer | TDI Tuning | ECU=SHOP |
Customer experience
TDI Tuning
Boost Speed Next
In-app purchases
TDI Tuning
No in-app purchases
Boost Speed Next
No in-app purchases
