# NAPA TRACS vs MyAligner

The clearest difference is update cadence: MyAligner at every 7 months against NAPA TRACS's every 30 months. NAPA TRACS's advantage is device support (3 vs 1) and iOS requirement (7.0 vs 16.1). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

NAPA TRACS ships an update every 30 months, MyAligner every 7 months. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | NAPA TRACS | MyAligner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (22 ratings)](https://appshunter.io/ios/app/napa-tracs/id885581615/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 38.5% of reviews | **40.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 30 months | **Every 7 months** |
| Monetization | Free | Free |
| Size | 14 MB | 26 MB |
| Requires iOS | **7.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Genuine Parts Company](https://appshunter.io/developer/625306650) | [SNAP-ON EQUIPMENT INC](https://appshunter.io/developer/1375570882) |

## What reviewers say

### NAPA TRACS

[App page](https://appshunter.io/ios/app/napa-tracs/id885581615)

This app allows NAPA TRACS users to scan and decode vehicle VIN numbers directly from their mobile device. Captured VINs and vehicle details are then sent to the NAPA PROLink catalog for part searches, customer management, or estimate creation.

**Highlights:** Mobile VIN capture and decoding, VIN data sync to PROLink catalog, Attach VINs to customers or estimates, Capture additional vehicle details, Secure login with TRACS credentials

**Features:** macOS Compatibility

**In-app purchases:** none


### MyAligner

[App page](https://appshunter.io/ios/app/myaligner/id1375570883)

This app transforms an iPad into a primary or secondary display for compatible John Bean and Hofmann wheel alignment systems. It offers full remote control as a primary screen or convenient access to readings as a secondary screen, reducing downtime and improving workflow efficiency.

**Highlights:** iPad as primary or secondary screen, Full remote control of alignment system, Access readings away from console, Reduces downtime, 11 language selections

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NAPA TRACS free?

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

### Is MyAligner free?

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

### Do NAPA TRACS or MyAligner have ads?

Neither NAPA TRACS nor MyAligner shows ads.

### Which is updated more often, NAPA TRACS or MyAligner?

NAPA TRACS ships an update every 30 months, and MyAligner every 7 months. Most recently, NAPA TRACS was updated on October 22, 2026 and MyAligner on October 11, 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.*