# Advance Professional vs eKeystone

The clearest difference is rating: eKeystone at 4.0 against Advance Professional's 3.0. eKeystone also leads on ads (none vs shown) and review sentiment (50% vs 24%). On price, ratings volume, in-app purchases and device support there is nothing between them.

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

eKeystone holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 27 and 52 respectively. Written reviews point the same way: 24% of Advance Professional's written reviews are positive against 50% of eKeystone's.

Advance Professional ships an update every 6 months, eKeystone every 2 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Advance Professional | eKeystone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (27 ratings)](https://appshunter.io/ios/app/advance-professional/id955512451/reviews) | **[4.0 (52 ratings)](https://appshunter.io/ios/app/ekeystone/id1396501019/reviews)** |
| Number of ratings | 27 | **52** |
| Positive reviews | 24.4% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | Ad-supported | **Free** |
| Size | 6 MB | 143 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Advance Auto Parts](https://appshunter.io/developer/955512450) | [LKQ](https://appshunter.io/developer/1227054078) |

## What reviewers say

### Advance Professional

[App page](https://appshunter.io/ios/app/advance-professional/id955512451)

Scan vehicle barcodes to quickly retrieve VIN information and search for parts. Order directly through your professional account and access your assigned Parts Pro. Store scanned vehicle data for future use and upload it to your online account.

**Highlights:** Scan vehicle barcodes (VIN), Search for parts, Order directly from the app, Access Professional Parts Pro, Store recent vehicles, Upload scanned data to online account

**Features:** macOS Compatibility

**In-app purchases:** none


### eKeystone

[App page](https://appshunter.io/ios/app/ekeystone/id1396501019)

This business-to-business application provides automotive aftermarket professionals with a comprehensive tool for parts lookup and ordering. Access an extensive electronic catalog, real-time inventory, and order tracking features 24/7 from your mobile device.

**Highlights:** 24/7 access to parts catalog, Mobile ordering, Real-time inventory, VIN and barcode scanning, Order history and tracking, Favorites and purchase tracking

**In-app purchases:** none


## Frequently asked questions

### Is Advance Professional free?

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

### Is eKeystone free?

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

### Which has better reviews, Advance Professional or eKeystone?

eKeystone is rated higher. Advance Professional averages 3.0 out of 5 from 27 ratings, while eKeystone averages 4.0 from 52 ratings.

### Do Advance Professional or eKeystone have ads?

Advance Professional shows ads; eKeystone does not.

### Which is updated more often, Advance Professional or eKeystone?

Advance Professional ships an update every 6 months, and eKeystone every 2 months. Most recently, Advance Professional was updated on October 6, 2026 and eKeystone on October 9, 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.*