# EQT SMD

> Mobile ECU/TCU flashing, diagnostic code reading, and datalogging tool. (iPhone/iPad app by Equilibrium Tuning, INC.)

- Source: https://appshunter.io/ios/app/eqt-smd/id6757195705 (this page in markdown: same URL + `.md`)
- Developer: [Equilibrium Tuning, INC](https://appshunter.io/developer/1738311190)
- Category: Lifestyle, Sports
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.2 · 122 MB
- Released: 2026-04-28
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/eqt-smd/id6757195705/reviews.md

## What is EQT SMD?

Application Features: 
Quickly flash to ECU/TCU using mobile device's internet connection
Read and Clear Diagnostic Trouble Codes on ECM and TCM modules
Execute datalogging from mobile device that can be automatically uploaded to EQT's Server
Custom user-defined datalogging variables and displays.

## Key features

- Wireless ECU/TCU flashing
- Read/clear diagnostic trouble codes
- ECM/TCM module diagnostics
- Mobile datalogging
- Custom datalogging variables

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/eqt-smd/id6757195705/reviews.md

### 5/5 — This app works great!

*2026-05-12*

Much better than Cobb! Keep up the good work, I would suggest allowing a way to download log files directly to the phone..

## Frequently asked questions about EQT SMD

### Does EQT SMD have ads?

No, EQT SMD does not contain advertisements.

### What is the rating for EQT SMD?

EQT SMD has a perfect 5.0-star rating based on 1 review.

### Is EQT SMD free to download?

Yes, EQT SMD is available for free.

### What devices support EQT SMD?

EQT SMD supports iPhones, iPads, and iPods.

### How often is EQT SMD updated?

The latest version, 1.15.2, was released on May 11, 2026, indicating frequent updates.

### What is the age rating for EQT SMD?

EQT SMD has an age rating of 4+, making it suitable for a wide audience.

### Can EQT SMD be used offline?

The application requires an internet connection to flash ECUs/TCUs, but datalogging functionality may vary.

### What kind of diagnostic codes can EQT SMD read?

EQT SMD can read and clear diagnostic trouble codes specifically from ECM and TCM modules.

## Version history (last 2 releases)

### 1.15.2 — 2026-05-11

Calibration Feature Version Update Tags
Other Enhancements and Fixes

### 1.14 — 2026-04-28

No release notes.

## Related topics

[equilibrium tuning](https://appshunter.io/ios/topics/equilibrium-tuning)

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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 2026-07-04.*