# APR Mobile

> Utilities

Canonical page: [https://chrome-stats.com/d/id745783884](https://chrome-stats.com/d/id745783884)

## Overview

- **ID:** `id745783884`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Removed
- **Publisher:** APR, LLC
- **Category:** Utilities
- **Rating:** 2.50 / 5 (44 ratings)
- **Version:** 1.0.24
- **Last updated:** 2019-01-04
- **First published:** 2013-11-26
- **Size:** 65 MB
- **Data as of:** 2026-06-26
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/apr-mobile/id745783884)
- **Website:** [http://www.goapr.com/products/mobile.html](http://www.goapr.com/products/mobile.html)
- **Privacy policy:** [https://www.goapr.com/support/privacypolicy.html](https://www.goapr.com/support/privacypolicy.html)

## Description

APR Mobile is a simple yet powerful tool designed to enhance the APR tuning experience.

APR Mobile installs on the iPhone, iPad, or iPod and provides a wireless connection to the vehicle’s engine control unit or ECU. Once connected through APR’s required Bluetooth dongle and flashed with the required and compatible APR ECU Upgrade, APR Mobile can be used to access APR’s EMCS program switching features, read and clear fault codes and data log the ECU at high data rates. The app can also be used to access APR’s latest news articles, locate dealers in APR’s network and review previously saved data logging sessions.

With direct access to the ECU, APR Mobile has the ability to support and interact with any functionality APR codes into the OEM ECU.

## Review summary

APR Mobile is valued for diagnostics, fault-code clearing, data logging, and EMCS features, with some reviewers calling it a useful substitute for pricier tools and noting responsive APR support when issues are fixed. However, repeated reports of crashes, unstable connections to the dongle, and long-standing lack of updates raise reliability concerns. Other recurring worries include compatibility with older iOS versions and second-hand dongles. Overall, users see value in diagnostics and EMCS, but stress that stability, ongoing support, and expanded features are needed.

### Pros

- Strong diagnostics with fault-code reading/clearing.
- Data logging with ability to share outputs with a shop.
- EMCS features integrated in the app and easy program switching.
- Useful substitute for more expensive tools for users without VCDS/OBD-II readers.
- Generally solid when it works, and APR support has been responsive with bug fixes.

### Cons

- Frequent crashes and instability when viewing logs or reading fault codes.
- Dongle connectivity issues; unreliable connections and repeated need to reconnect.
- Perceived lack of ongoing support/updates and compatibility problems with older iOS versions.
- Hardware reliability concerns; second-hand dongles may not work.
- Limited feature set and configurability; desire for more gauges and options beyond program switching.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id745783884)