# Tuning vs Zeitro

The clearest difference is price: Tuning at Free against Zeitro's $2.99. Tuning also leads on iOS requirement (15.0 vs 17.0). Zeitro's advantage is update cadence (every 4 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

Tuning is free to download; Zeitro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Tuning ships an update every 2 months, Zeitro every 4 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Tuning | Zeitro |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[2.4 (29 ratings)](https://appshunter.io/ios/app/tuning-pro/id1508035080/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | 20.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 32 MB | 8 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Smart Vehicle Engineering GmbH](https://appshunter.io/developer/1508035079) | [Guido Scharmer-Choi](https://appshunter.io/developer/1864564012) |

## What reviewers say

### Tuning

[App page](https://appshunter.io/ios/app/tuning-pro/id1508035080)

Enhance your car's performance with a tuning module. Adjust settings to match your vehicle and driving style, with modes like Eco, Sport, and Race. Receive instant updates for your car's configuration and the tuning chip's software.

**Highlights:** Car tuning module, Customizable settings, Eco, Sport, Race driving modes, Instant software updates, Product support

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

**In-app purchases:** none


### Zeitro

[App page](https://appshunter.io/ios/app/zeitro/id6757105759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tuning free?

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

### Is Zeitro free?

Zeitro costs $2.99, with no in-app purchases.

### Do Tuning or Zeitro have ads?

Neither Tuning nor Zeitro shows ads.

### Which is updated more often, Tuning or Zeitro?

Tuning ships an update every 2 months, and Zeitro every 4 days. Most recently, Tuning was updated on October 15, 2026 and Zeitro on October 14, 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.*