# TuningBase vs ProBooster EX

The clearest difference is iOS requirement: ProBooster EX at 13.0 against TuningBase's 15.1. 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.

## The numbers

| Metric | TuningBase | ProBooster EX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/tuningbase/id6753321902/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free | — |
| Size | 34 MB | 39 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Niko Holm](https://appshunter.io/developer/1843472333) | [YUNG CHANG PAI](https://appshunter.io/developer/1863441753) |

## What reviewers say

### TuningBase

[App page](https://appshunter.io/ios/app/tuningbase/id6753321902)

Access a comprehensive mobile database for automotive professionals and tuners. Quickly find ECUs for any vehicle, view performance data, and look up error codes. Supports multiple languages and includes a performance calculator.

**Highlights:** ECU Search by vehicle details, Original and tuning performance data, Bosch Part Number Search, DTC Error Code lookup, HP to kW conversion calculator, Multilingual support

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

**In-app purchases:** none


### ProBooster EX

[App page](https://appshunter.io/ios/app/probooster-ex/id6756885886)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TuningBase free?

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

### Is ProBooster EX free?

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

### Do TuningBase or ProBooster EX have ads?

Neither TuningBase nor ProBooster EX shows ads.

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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.*