# NAPA PROLink vs TSS Professionals

The clearest difference is rating: TSS Professionals at 5.0 against NAPA PROLink's 2.5. TSS Professionals also leads on update cadence (every 4 days vs every 3 months). NAPA PROLink's advantage is ratings volume (57 vs 4). 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.

TSS Professionals holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: NAPA PROLink has 57 ratings behind it against 4, so its average is the more settled of the two.

NAPA PROLink ships an update every 3 months, TSS Professionals every 4 days. The most recent releases landed on November 1, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | NAPA PROLink | TSS Professionals |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (57 ratings)](https://appshunter.io/ios/app/napa-prolink/id625306626/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tss-professionals/id6754787662/reviews)** |
| Number of ratings | **57** | 4 |
| Positive reviews | 35.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 126 MB | 40 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Genuine Parts Company](https://appshunter.io/developer/625306650) | [The Spray Source](https://appshunter.io/developer/1845106185) |

## 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, Vision Pro support

**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


### TSS Professionals

[App page](https://appshunter.io/ios/app/tss-professionals/id6754787662)

This wholesale app provides exclusive access for installers, shops, and distributors to discounts, volume pricing, and priority shipping. It also features optional payment terms and an installer map for professionals.

**Highlights:** Exclusive professional access, Discounts and volume breaks, Optional payment terms, Priority shipping, Installer map

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

**In-app purchases:** none


## Frequently asked questions

### Is NAPA PROLink free?

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

### Is TSS Professionals free?

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

### Which has better reviews, NAPA PROLink or TSS Professionals?

TSS Professionals is rated higher. NAPA PROLink averages 2.5 out of 5 from 57 ratings, while TSS Professionals averages 5.0 from 4 ratings.

### Do NAPA PROLink or TSS Professionals have ads?

Neither NAPA PROLink nor TSS Professionals shows ads.

### Which is updated more often, NAPA PROLink or TSS Professionals?

NAPA PROLink ships an update every 3 months, and TSS Professionals every 4 days. Most recently, NAPA PROLink was updated on November 1, 2026 and TSS Professionals on November 5, 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.*