# Shop4Tuner — Pro ECU tuning file service

> Pro ECU tuning file service (iPhone/iPad app by Powerconcept.)

- Source: https://appshunter.io/ios/app/shop4tuner/id6798765332 (this page in markdown: same URL + `.md`)
- Developer: [Powerconcept](https://appshunter.io/developer/1605384131)
- Category: Business, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 41 MB
- Languages: American English, Dutch, French (France), Italian, European Spanish
- Released: 2026-08-29
- Data updated: 2026-10-07
- User reviews in markdown: https://appshunter.io/ios/app/shop4tuner/id6798765332/reviews.md

## What is Shop4Tuner?

Shop4Tuner is your professional ECU tuning file service, right in your pocket.

Built for tuning and engine-optimisation professionals, the app lets you manage your file requests from start to finish, wherever you are.

WHAT YOU CAN DO
• Submit a file — Send your original ECU file, add the vehicle, the ECU and the service you need (Stage 1, Stage 2, DPF/EGR, TCU, E85…).
• Estimate the cost — The Token Calculator instantly shows the Token cost of a service and its options, before you send.
• Track in real time — Each request goes from "Open" to "Completed". You're notified the moment your modified file is ready.
• Download your files — Get your remapped files in a single tap.
• Built-in support — Open a ticket, linked to a request or not; our engineers reply to you right inside the app.
• Tokens — Check your balance any time.

SECURITY
Your account is protected by two-factor authentication (Google Authenticator, SMS or email).

AVAILABLE IN 5 LANGUAGES
English, French, Dutch, Italian and Spanish.

IMPORTANT
Shop4Tuner is a service for professionals with a Shop4Tuner account. Account creation and Token purchases are handled on shop4tuner.com. File optimisation is carried out by our engineers (a bespoke service).

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 10 Tokens | $999.99 | one-time |
| 1 Token | $129.99 | one-time |
| 5 Tokens | $599.99 | one-time |



## Version history (last 4 releases)

### 1.0.12 — 2026-09-30

Fixes the back button, which could stop responding after opening several files in a row on iOS 26. Bars and buttons return to their usual appearance.

### 1.0.9 — 2026-09-25

New Tools section: identify an ECU from its hardware number and look up fault codes, with the label guide in pictures and an explanation of how a code is built, for cars and trucks alike.
Guided ticket creation: mileage, type of problem and a detailed description, so the workshop can act faster.
Various fixes and improvements.

### 1.0.6 — 2026-09-04

You can now download your file's original version directly from the app. 

Various fixes and improvements.

### 1.0.5 — 2026-08-29

No release notes.

## Apps similar to Shop4Tuner

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [AutoTuner](https://appshunter.io/ios/app/autotuner/id6780960721) | — | Free | Business |
| [ModFilesMarket](https://appshunter.io/ios/app/modfilesmarket/id6756544417) | 1.0 (1) | Free | Business |
| [Ponsse Apps](https://appshunter.io/ios/app/ponsse-apps/id1590502716) | — | Free | Business |

## More apps by Powerconcept

- [Tracker4Fleet](https://appshunter.io/ios/app/tracker4fleet/id1605384129)

All apps by Powerconcept: https://appshunter.io/developer/1605384131

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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 2026-10-07.*