Observer HD vs O'Reilly Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Observer HD
Monitor your properties and loved ones with this easy-to-install wireless security camera system. Access live video feeds and playback recorded events remotely via 3G or Wi-Fi from your iOS device. Enjoy peace of mind with simple setup and control.
- View wireless security camera system
- Access via 3G or Wi-Fi
- Live video streaming from iOS
- Select and playback event video
- Supports 3 remote viewers
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We thank you for choosing this fantastic product. Now you can stay in alert and in control on your properties and love ones. Peace of mind is never been that easy. Connecting your system to the internet, the system setting is incredibly easy, anyone can install the whole system by themselves. Best of all you will be perfectly satisfied with your choice because the system does not require any knowledge of networking technology to get it up and running. Featurs: 1. Quick and easily view wireless security camera system 2. Access your system through 3G or Wifi network 3. View live video from iOS device 4. Choose any installed camera to view 5. Select and playback event video from iOS devices 6. System supports 3 remote viewers simultaneously (require 1.5mbps effective upload bandwidth in any given time)
O'Reilly Pro
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.
- 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)
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Welcome to the O'Reilly Auto Parts Professional Mobile App, your ultimate tool for streamlining vehicle service and parts management from your mobile device. Whether you're an auto repair shop owner, a service writer, mechanic, or any automotive repair professional, our app is designed to enhance your efficiency and simplify your work day. **If you don’t have an O’Reilly Auto Parts Professional Account, you can request access from the app login screen or contact your local O’Reilly Auto Parts store for more details and assistance. ** Features of the O'Reilly Auto Parts Professional Mobile App: The O’Reilly Auto Parts Professional Mobile App supports both English and Spanish. If you already have your phone settings defaulted to Spanish, the app will automatically download content in Spanish. This can save you time while using the app and prevent you from having to toggle to the language you prefer to use on the app. Users can also toggle easily from English to Spanish using the language preferences in the “More” tab. Efficient Vehicle Identification Our VIN scanner and license plate decoder tools make identifying vehicles simple and efficient. Quickly decode vehicle information, order parts, sync with your desktop, and manage your service needs more effectively using the tools available in the O’Reilly Auto Parts Professional Mobile App. Seamless Parts Lookup and Ordering You can find the parts you need by searching using keywords, part numbers, and more, or by navigating with our simple catalog lookup. The O’Reilly Professional App provides instant access to our comprehensive catalog and real-time inventory, ensuring you get the right parts quickly and accurately – keeping you focused on your customers. Interchange You can use interchange to cross-reference part numbers from original equipment manufacturers (OEMs), other brands, or even superseded part numbers to find the right part for the job every time. Place & Track orders Submit orders for delivery or pickup from your local O’Reilly Auto Parts store, see local store, hub, and DC availability and delivery times, and even track the status of your order or view previous orders in the order history and tracker view features. Send Quotes to Customers Quickly and easily send quotes to your customers via text message or email to simplify their service and minimize wait times before beginning repairs. Professional Support Need Assistance? Contact our support team for any questions or help with your account at OReillyProSupport@oreillyauto.com, or call us at (800) 934-2451. Download and Get Started The O'Reilly Auto Parts Professional Mobile App is available for download now. Log in with your existing O'Reilly Professional account, or sign up through the app, to start enjoying these features now.
Screenshots
Verdict
The clearest difference is review sentiment: O'Reilly Pro at 61% against Observer HD's 0%. O'Reilly Pro also leads on rating (4.4 vs 1.3) and ratings volume (375 vs 16). Observer HD's advantage is iOS requirement (8.0 vs 16.0). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 1.3. That said, the two scores are not equally well evidenced: O'Reilly Pro has 375 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 0% of Observer HD's written reviews are positive against 61% of O'Reilly Pro's.
Observer HD ships an update every 3 weeks, O'Reilly Pro every 4 weeks. The most recent releases landed on June 3, 2026 and September 25, 2026 respectively.
| Parameter | Observer HD | O'Reilly Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 1.3 (16 ratings) | 4.4 (375 ratings) — better |
| Positive reviews | 0.0% of reviews | 61.1% of reviews — better |
| Number of ratings | 16 | 375 — better |
| Update frequency | Every 3 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #90 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 14 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | JSW PACIFIC CORPORATION | O'Reilly Auto Parts |
Customer experience
Observer HD
O'Reilly Pro
Bugs and requests
Observer HD
Not enough reviews yet to summarise bugs or requests.
O'Reilly Pro
Reported bugs
1 issue- Cannot get into app past login screen after 8 pm
Requested features
2 requests- Vehicle data/spec like Google
- Print invoices with tax
In-app purchases
Observer HD
No in-app purchases
O'Reilly Pro
No in-app purchases







