# NAPA PROLink vs O'Reilly Pro

The clearest difference is rating: O'Reilly Pro at 4.4 against NAPA PROLink's 2.6. O'Reilly Pro also leads on review sentiment (61% vs 35%) and update cadence (every 4 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

O'Reilly Pro holds the better App Store score, 4.4 against 2.6. That said, the two scores are not equally well evidenced: O'Reilly Pro has 375 ratings behind it against 50, so its average is the more settled of the two. Written reviews point the same way: 35% of NAPA PROLink's written reviews are positive against 61% of O'Reilly Pro's.

NAPA PROLink ships an update every 3 months, O'Reilly Pro every 4 weeks. The most recent releases landed on August 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | NAPA PROLink | O'Reilly Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (50 ratings)](https://appshunter.io/ios/app/napa-prolink/id625306626/reviews) | **[4.4 (375 ratings)](https://appshunter.io/ios/app/oreilly-pro/id6467030803/reviews)** |
| Number of ratings | 50 | **375** |
| Positive reviews | 35.1% of reviews | **61.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#115** |
| Size | 125 MB | 53 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Genuine Parts Company](https://appshunter.io/developer/625306650) | [O'Reilly Auto Parts](https://appshunter.io/developer/867284451) |

## What reviewers say

### NAPA PROLink

[App page](https://appshunter.io/ios/app/napa-prolink/id625306626)

This app allows automotive professionals to quickly scan VINs for accurate vehicle selection, check parts inventory, and order in-stock items for same-day delivery. It also facilitates searching by keyword or interchange part numbers and tracking orders.

**Highlights:** VIN scan decoder for accurate vehicle selection, Check inventory availability, Shop in-stock parts for same-day delivery, Search by keyword and interchange part numbers, Place and track orders, View order history, invoices, and statements

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 VIN scan functionality
- 👍 License plate lookup
- 👍 Ordering parts online
- 👍 Search history transfer
- 👍 Labor times feature

**What reviewers complain about**

- 🐛 App crashes frequently
- 🐛 Frequent login issues
- 🐛 App freezes often
- 🐛 Difficult to navigate
- 🐛 No back button

**Reported bugs**

- Setup process requires invoice numbers that are not recognized
- App requires login every time it's opened
- Orders not processing or being looked at in store
- App asks for unnecessary vehicle details even with VIN
- Scrolling up clears search

**Requested features**

- Add scan functionality while multitasking on iPad
- Link to TRACS or update NAPA TRACS app scanner
- Allow scanning for Chevy (GM) makes without barcode
- Add notes section to VIN scan
- Improve user-friendliness of app and website


### O'Reilly Pro

[App page](https://appshunter.io/ios/app/oreilly-pro/id6467030803)

**Currently charting:** #115 Top Free · Business (US App Store)

Streamline vehicle service and parts management with this app designed for automotive repair professionals. Features include VIN scanning, parts lookup, ordering, and customer quoting. Supports English and Spanish.

**Highlights:** VIN scanner and license plate decoder, Parts lookup and ordering, Real-time inventory access, Part number interchange, Order placement and tracking, Customer quoting via text/email, Bilingual support (English/Spanish)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and quick
- 👍 Smooth and quick research
- 👍 Keeps cars rotating off lifts
- 👍 Simple to use, parts categorized
- 👍 Wonderful app, made job easier

**What reviewers complain about**

- 🔒 Cannot use without making an account, no guest mode
- ⚠️ Invoices on web and app do not include tax, inconvenient

**Reported bugs**

- Cannot get into app past login screen after 8 pm

**Requested features**

- Vehicle data/spec like Google
- Print invoices with tax


## Frequently asked questions

### Is NAPA PROLink free?

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

### Is O'Reilly Pro free?

O'Reilly Pro is free to download, with no in-app purchases.

### Which has better reviews, NAPA PROLink or O'Reilly Pro?

O'Reilly Pro is rated higher. NAPA PROLink averages 2.6 out of 5 from 50 ratings, while O'Reilly Pro averages 4.4 from 375 ratings.

### Do NAPA PROLink or O'Reilly Pro have ads?

Neither NAPA PROLink nor O'Reilly Pro shows ads.

### Which is updated more often, NAPA PROLink or O'Reilly Pro?

NAPA PROLink ships an update every 3 months, and O'Reilly Pro every 4 weeks. Most recently, NAPA PROLink was updated on August 14, 2026 and O'Reilly Pro on September 21, 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.*