VP vs 1A Auto
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VP
This app facilitates the buying and selling of new and used vehicle parts. Users can browse, purchase, and chat with sellers. It offers different account types for individual sellers and companies with advanced management features.
- Buy and sell vehicle parts
- Chat with sellers
- Manage orders
- Publish up to 5 parts (free users)
- Company account features
- QR code scanning for parts
Read full descriptionHide full description
vehicle parts App is an app for the sale of new and used parts for all types of cars, where you will find everything you need for your vehicle. With vehicle Part you can publish your parts, buy, chat with sellers, see your orders, etc. A normal user can buy all the pieces he wants but he can only publish 5 pieces to sell, if he wants to publish more he will have to update as a company. A company user will have access to the Vehicle part administrative system where more options and personalized support enter, in addition to being able to publish all the parts that they require, organize their parts by car, view sales reports, be able to create users dependent on the company, scan QR codes of the pieces created, etc.
1A Auto
This app provides extensive video guides and written instructions for automotive repair and diagnostics. It helps users of all skill levels identify and fix car problems with detailed tutorials searchable by vehicle specifics.
- 23,000+ auto repair and diagnostic videos
- Search by year, make, and model
- Diagnose vehicle issues using senses
- Check engine light code explanations
- Shop for auto parts
- Time-stamped video navigation
- Step-by-step written instructions
- Save favorite videos
Read full descriptionHide full description
The 1A Auto Diagnostic & Repair app will guide you through your automotive repair, whether you are a first time do-it-yourselfer or a life-long technician. With over 23,000 in-depth auto repair & diagnostic videos, you are sure to find answers to your automotive problems. This car & truck repair app has the following features: - Learn from professional technicians about how to diagnose and repair vehicles like yours - Search the auto repair video library by your year, make, and model - Learn how to diagnose your vehicle using your senses — seeing, hearing, feeling, or smelling - Navigate check engine light codes and learn what causes them - Shop for the quality auto parts used in the videos - Use time stamps to jump ahead to the part of the video you need - Read the step-by-step written instructions for the repair - Save your favorite videos to easily reference later
Screenshots
Verdict
The clearest difference is review sentiment: VP at 100% against 1A Auto's 48%. VP also leads on rating (4.6 vs 4.2). 1A Auto's advantage is update cadence (every 11 days vs every 6 weeks) and ratings volume (86 vs 10). On price, ads, in-app purchases and monetization model 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.
VP holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: 1A Auto has 86 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 100% of VP's written reviews are positive against 48% of 1A Auto's.
VP ships an update every 6 weeks, 1A Auto every 11 days. The most recent releases landed on September 16, 2026 and September 22, 2026 respectively.
| Parameter | VP | 1A Auto |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (10 ratings) — better | 4.2 (86 ratings) |
| Positive reviews | 100.0% of reviews — better | 48.1% of reviews |
| Number of ratings | 10 | 86 — better |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 141 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | Vehicle Parts Inc | 1AAUTO |
Customer experience
VP
1A Auto
In-app purchases
VP
No in-app purchases
1A Auto
No in-app purchases









