# Ultra Boost vs EVO Extreme Pro

The clearest difference is update cadence: EVO Extreme Pro at every 3 days against Ultra Boost's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ultra Boost ships an update every 2 months, EVO Extreme Pro every 3 days. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Ultra Boost | EVO Extreme Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ultra-boost/id1471601228/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 81 MB | 49 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [ECU=SHOP](https://appshunter.io/developer/1389703440) | [Kanmongkhon Buasa](https://appshunter.io/developer/1524666922) |

## What reviewers say

### Ultra Boost

[App page](https://appshunter.io/ios/app/ultra-boost/id1471601228)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### EVO Extreme Pro

[App page](https://appshunter.io/ios/app/evo-extreme-pro/id6443948446)

**In-app purchases:** none


## Frequently asked questions

### Is Ultra Boost free?

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

### Is EVO Extreme Pro free?

EVO Extreme Pro is free to download, with no in-app purchases.

### Do Ultra Boost or EVO Extreme Pro have ads?

Neither Ultra Boost nor EVO Extreme Pro shows ads.

### Which is updated more often, Ultra Boost or EVO Extreme Pro?

Ultra Boost ships an update every 2 months, and EVO Extreme Pro every 3 days. Most recently, Ultra Boost was updated on October 8, 2026 and EVO Extreme Pro on October 18, 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.*