# ShiftPower vs CAC Brasil Pro

The clearest difference is in-app purchases: ShiftPower at none against CAC Brasil Pro's 3. ShiftPower also leads on device support (4 vs 2) and iOS requirement (15.1 vs 17.6). CAC Brasil Pro's advantage is ads (none vs shown) and update cadence (every 2 days vs every 2 weeks). On price there is nothing between them.

Both are free to download. CAC Brasil Pro sells 3 in-app purchases, starting at $0.99 per month. ShiftPower asks for nothing beyond the download.

ShiftPower ships an update every 2 weeks, CAC Brasil Pro every 2 days. The most recent releases landed on September 29, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | ShiftPower | CAC Brasil Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (316 ratings)](https://appshunter.io/ios/app/shiftpower/id1473662284/reviews)** | — |
| Number of ratings | **316** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 109 MB | 59 MB |
| Requires iOS | **15.1** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Faaftech Tecnologia Ltda](https://appshunter.io/developer/1473662283) | [Edielson Santana](https://appshunter.io/developer/1807340548) |

## What reviewers say

### ShiftPower

[App page](https://appshunter.io/ios/app/shiftpower/id1473662284)

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.

**Highlights:** Four customizable driving modes, Lock and Valet safety modes, Over 300 acceleration response maps, Sportier and safer overtaking, Plug-and-Play installation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### CAC Brasil Pro

[App page](https://appshunter.io/ios/app/cac-brasil-pro/id6762314775)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CAC Brasil Pro Mensal | $0.99 | per month |
| CAC Brasil Pro Anual | $7.99 | per year |
| CAC Brasil Pro Vitalício | $49.99 | one-time |


## Frequently asked questions

### Is ShiftPower free?

ShiftPower is free to download, with no in-app purchases.

### Is CAC Brasil Pro free?

CAC Brasil Pro is free to download, with in-app purchases available.

### Do ShiftPower or CAC Brasil Pro have ads?

ShiftPower shows ads; CAC Brasil Pro does not.

### Which is updated more often, ShiftPower or CAC Brasil Pro?

ShiftPower ships an update every 2 weeks, and CAC Brasil Pro every 2 days. Most recently, ShiftPower was updated on September 29, 2026 and CAC Brasil Pro on September 11, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*