Ultra Boost vs Shift Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ultra Boost
This application allows users to wirelessly adjust fuel supply and monitor engine performance metrics like RPM, boost, and speed. It offers four operating modes, including an AI mode, to optimize engine output and increase horsepower.
- Wireless fuel supply adjustment
- RPM, boost, and speed display
- Four operating modes with AI
- Monitor oil pressure and air flow
- GPS speed and weather data
Read full descriptionHide full description
Ultra Boost New products from ECU = SHOP Application for adjust the fuel and display RPM CRP TURBO BOOST. MAP SPEED of the box can adjust the fuel supply by mobile phone. Connect to the box wirelessly And has a mode to choose from 4 operating modes with AI Mode that automatically changes the operation mode Super advanced technology at a tangible price Guaranteed to increase horsepower up 50 - 90. Do not release smoke. 1 year warranty for the control box. order at www.facebook.com/ecushop.official or www.ecu-shop.com property - AI Mode operation system - control chang operation mode - Adjust the fuel RPM 1000-4500 - shows the oil pressure from the sensor - Display mode - Show Rpm - Show Boost (Bar) - Show Air Flow (g/s) - Show Map/Air Flow (V.) - Show Speed (GPS) - Show the installed car model - Show location and weather, air pressure, wind speed, temperature
Shift Pro
This application allows users to tune the fuel distribution of injectors. It provides functions to display, configure, and log data, as well as open and save configuration files.
- Display fuel data
- Configure fuel data
- Open and save files
- Data logging
Read full descriptionHide full description
Application used for tuning the fuel distribution of injectors. Functions - Display Data. - config Data. - open and save files. - Data Log.
Screenshots
Verdict
The clearest difference is review sentiment: Ultra Boost at 100% against Shift Pro's 33%. Ultra Boost also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on August 24, 2026 and July 10, 2026 respectively.
| Parameter | Ultra Boost | Shift Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 81 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | ECU=SHOP | NK RACING PARTS COMPANY LIMITED |
Customer experience
Ultra Boost
Shift Pro
In-app purchases
Ultra Boost
No in-app purchases
Shift Pro
No in-app purchases
