# IOTuning vs MADNESS PowerPack

The clearest difference is update cadence: IOTuning at every 2 months against MADNESS PowerPack's every 5 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.

IOTuning ships an update every 2 months, MADNESS PowerPack every 5 months. The most recent releases landed on September 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | IOTuning | MADNESS PowerPack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/madness-powerpack/id6443914519/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | — | Free |
| Size | 5 MB | 1 MB |
| Requires iOS | 15.2 | 15.2 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IOTuning GmbH](https://appshunter.io/developer/1622403581) | [MADNESS Autoworks](https://appshunter.io/developer/1325692741) |

## What reviewers say

### IOTuning

[App page](https://appshunter.io/ios/app/iotuning/id1622403579)

**In-app purchases:** none


### MADNESS PowerPack

[App page](https://appshunter.io/ios/app/madness-powerpack/id6443914519)

This app allows drivers to manage accelerator tuning and engine power modules simultaneously. Customize your driving experience with various modes for performance, efficiency, or security.

**Highlights:** Dual module control for accelerator and engine power, Universal compatibility with EV, hybrid, and combustion engines, Multiple dynamic driving modes (Sport, Eco, Traffic, Xtreme, Valet, Secure), Seamless integration with vehicle systems, Automatic vehicle specification adaptation, User-friendly interface for performance adjustments

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IOTuning free?

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

### Is MADNESS PowerPack free?

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

### Do IOTuning or MADNESS PowerPack have ads?

Neither IOTuning nor MADNESS PowerPack shows ads.

### Which is updated more often, IOTuning or MADNESS PowerPack?

IOTuning ships an update every 2 months, and MADNESS PowerPack every 5 months. Most recently, IOTuning was updated on September 12, 2026 and MADNESS PowerPack on September 17, 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.*