# VMT Pro vs Viper PDR

The clearest difference is review sentiment: Viper PDR at 100% against VMT Pro's 47%. Viper PDR also leads on price (Free vs $9.99) and rating (5.0 vs 1.8). VMT Pro's advantage is update cadence (every 11 days vs monthly) and chart position (#190 vs unranked). On ads, device support and iOS requirement there is nothing between them.

Viper PDR is free to download; VMT Pro costs $9.99 up front. VMT Pro sells 1 in-app purchase, starting at $9.99 per year. Viper PDR asks for nothing beyond the download.

Viper PDR holds the better App Store score, 5.0 against 1.8. That said, the two scores are not equally well evidenced: VMT Pro has 9 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 47% of VMT Pro's written reviews are positive against 100% of Viper PDR's.

VMT Pro ships an update every 11 days, Viper PDR monthly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | VMT Pro | Viper PDR |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [1.8 (9 ratings)](https://appshunter.io/ios/app/vmt-pro/id1549789370/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viper-pdr/id6502194482/reviews)** |
| Number of ratings | **9** | 1 |
| Positive reviews | 46.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#190** | — |
| Size | 134 MB | 24 MB |
| Requires iOS | **12.2** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hai Nguyen](https://appshunter.io/developer/1315913698) | [Robert Williams](https://appshunter.io/developer/912248588) |

## What reviewers say

### VMT Pro

[App page](https://appshunter.io/ios/app/vmt-pro/id1549789370)

**Currently charting:** #190 Top Paid · Productivity (US App Store)

Effortlessly track the maintenance history of your vehicles, equipment, or valuable assets. This intuitive app simplifies logging and monitoring service details, managing schedules, repairs, and expenses to keep your assets in top shape and extend their lifespan.

**Highlights:** Manage vehicle details with photos and VIN, Set and receive service reminders, Track maintenance records with receipt photos, Archive, restore, or delete vehicles, Search and view chronological maintenance records, Export vehicle data in CSV format

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VMT Pro One-Year Subscription | $9.99 | per year |


### Viper PDR

[App page](https://appshunter.io/ios/app/viper-pdr/id6502194482)

This software offers real-time solutions for the PDR repair industry, streamlining operations and reducing costs. It seamlessly integrates with leading estimating platforms for efficient data exchange and accurate job costing.

**Highlights:** Real-time PDR solutions, Streamlined operations, Reduced costs and time savings, Integration with estimating platforms, Accurate job costing, Automated repair order management

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VMT Pro free?

VMT Pro costs $9.99, and also offers in-app purchases.

### Is Viper PDR free?

Viper PDR is free to download, with no in-app purchases.

### Which has better reviews, VMT Pro or Viper PDR?

Viper PDR is rated higher. VMT Pro averages 1.8 out of 5 from 9 ratings, while Viper PDR averages 5.0 from 1 ratings.

### Do VMT Pro or Viper PDR have ads?

Neither VMT Pro nor Viper PDR shows ads.

### Which is updated more often, VMT Pro or Viper PDR?

VMT Pro ships an update every 11 days, and Viper PDR monthly. Most recently, VMT Pro was updated on October 22, 2026 and Viper PDR on October 20, 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.*