# Lizzy Service vs O'Reilly Pro

The clearest difference is rating: Lizzy Service at 5.0 against O'Reilly Pro's 4.3. O'Reilly Pro's advantage is ratings volume (383 vs 3) and chart position (#132 vs unranked). On price, update cadence, 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.

Lizzy Service holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: O'Reilly Pro has 383 ratings behind it against 3, so its average is the more settled of the two.

Lizzy Service ships an update every 5 weeks, O'Reilly Pro every 4 weeks. The most recent releases landed on October 21, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Lizzy Service | O'Reilly Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lizzy-service/id1064074516/reviews)** | [4.3 (383 ratings)](https://appshunter.io/ios/app/oreilly-pro/id6467030803/reviews) |
| Number of ratings | 3 | **383** |
| Positive reviews | — | 60.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 4 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#132** |
| Size | 28 MB | 53 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [NizeX, Inc.](https://appshunter.io/developer/725615446) | [O'Reilly Auto Parts](https://appshunter.io/developer/867284451) |

## What reviewers say

### Lizzy Service

[App page](https://appshunter.io/ios/app/lizzy-service/id1064074516)

Streamline service operations by locating or creating customer and unit records, then quickly generating repair work orders. Capture photos, voice notes, and customer signatures for service disclaimers directly within the app.

**Highlights:** Customer and unit management, Service repair work order creation, Photo capture, Voice recording, Digital signature collection, Integration with Lizzy BMS System

**Features:** macOS Compatibility

**In-app purchases:** none


### O'Reilly Pro

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

**Currently charting:** #132 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 Lizzy Service free?

Lizzy Service 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, Lizzy Service or O'Reilly Pro?

Lizzy Service is rated higher. Lizzy Service averages 5.0 out of 5 from 3 ratings, while O'Reilly Pro averages 4.3 from 383 ratings.

### Do Lizzy Service or O'Reilly Pro have ads?

Neither Lizzy Service nor O'Reilly Pro shows ads.

### Which is updated more often, Lizzy Service or O'Reilly Pro?

Lizzy Service ships an update every 5 weeks, and O'Reilly Pro every 4 weeks. Most recently, Lizzy Service was updated on October 21, 2026 and O'Reilly Pro on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*