Expert vs ShiftPower
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Expert
This application manages the PX1 and PX2 modules. It provides functionality for controlling and interacting with these specific hardware components.
- PX1 module management
- PX2 module management
- Hardware module control
Read full descriptionHide full description
App gerenciador dos módulos PX1 e PX2
ShiftPower
Enhance your driving experience with customizable acceleration modes for sportier and safer performance. Control your vehicle's safety with dedicated Lock and Valet modes, offering over 300 acceleration response maps for a personalized feel.
- Four customizable driving modes
- Lock and Valet safety modes
- Over 300 acceleration response maps
- Sportier and safer overtaking
- Plug-and-Play installation
Read full descriptionHide full description
Eliminate acceleration delay with four customizable quick access driving modes (Dynamic, Sport, Super Sport and Race). Control your car's safety with Lock and Valet modes. Enjoy the pleasure of driving in a sportier and safer way when overtaking. Over 300 acceleration response maps. Easy installation. Plug-and-Play connections. Here begins the experience of driving a new car, yours.
Screenshots
Verdict
The clearest difference is rating: ShiftPower at 4.8 against Expert's 2.7. ShiftPower also leads on review sentiment (61% vs 25%) and ratings volume (348 vs 15). Expert's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, 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.
ShiftPower holds the better App Store score, 4.8 against 2.7. That said, the two scores are not equally well evidenced: ShiftPower has 348 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 25% of Expert's written reviews are positive against 61% of ShiftPower's.
Expert ships an update monthly, ShiftPower every 2 weeks. The most recent releases landed on October 3, 2026 and October 11, 2026 respectively.
| Parameter | Expert | ShiftPower |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (15 ratings) | 4.8 (348 ratings) — better |
| Positive reviews | 25.0% of reviews | 61.0% of reviews — better |
| Number of ratings | 15 | 348 — better |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 14 MB | 112 MB |
| Age rating | 4+ | 4+ |
| Developer | Expert Electronics Comercio e Fabricacao de Produtos Eletronicos Ltda | Faaftech Tecnologia Ltda |
Customer experience
Expert
ShiftPower
In-app purchases
Expert
No in-app purchases
ShiftPower
No in-app purchases
