# TuningHost — Chiptuning Multimap

> Chiptuning Multimap (iPhone/iPad app by Tuning Host SL GmbH.)

- Source: https://appshunter.io/ios/app/tuninghost/id6737291958 (this page in markdown: same URL + `.md`)
- Developer: [Tuning Host SL GmbH](https://appshunter.io/developer/1775790000)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 17.6 · 8 MB
- Languages: American English, French (France), German (Germany), Italian, Russian, European Spanish
- Released: 2024-10-30
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/tuninghost/id6737291958/reviews.md

## What is TuningHost?

Attention! ECU Reflashing Required!

Up to 32 firmware modes – for complete freedom to customize performance.
Use several modes at once – combine them for maximum flexibility.
Modes are saved in the ECU – your settings stay even if the ignition is off and reload automatically.
Secure access – each ECU has its own code, which can be entered quickly via QR scan.
Multiple cars? No problem. The app automatically picks the right code for the connected vehicle.
Brute force protection – keeps your security code safe from hacking attempts.
Advanced access levels – unlock extra features with a separate code, without reflashing the ECU.
Anti-theft mode – blocks unauthorized reprogramming via the OBD port.
Safety first – some modes (like ANTI-THEFT or E85) can only be enabled when the car is stopped (0 km/h, 0 RPM).
Dual ECU support – keeps both ECUs perfectly in sync.
Trouble code handling – read and clear error codes in seconds.
Fast connection – instantly reconnects to your paired ELM327 device.
Live mode display – shows the current active mode as soon as you connect.
Voltage check – warns you if battery voltage drops below 10V.
Two languages – English and German included.
Day & Night UI – automatic theme switch for better visibility.
Adjustable Burble & Pops & Bangs on the fly:
Injection
Ignition timing
Duration
Minimum RPM
Maximum vehicle speed
Catalytic converter protection switch
Torque compensation switch
Random activation switch
Preset manager


## Version history (last 5 releases)

### 1.91 — 2026-03-27

Some bugs have been fixed

### 1.90 — 2026-02-05

1. Alfa Romeo Giulia / Stelvio Quadrifoglio: free exhaust valves control
2. Design updated

### 1.84 — 2025-11-04

Added:

Added support for fr, ru, it, es languages
Updated design
Device connection screen is now more responsive
Added convenient way to activate demo mode on first app launch

Fixed:

Audio playback no longer conflicts with other apps
Back to Stock / Identify now show status when car connection is lost
Optimized fonts for all supported languages

### 1.81 — 2025-10-11

Redesigned Pop and Bang preset interface

### 1.80.0 — 2025-09-28

Added special mode: Menu => Settings => Menu => Special mode
It is now possible to automatically open the exhaust valve when activating Burble or Pop and Bang
In the Pop and Bang settings menu, you can now activate a mode by tapping its name
Improved button indication
Dealers can now display their own website in the app header
Changed fonts

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*