# PDM vs Inspect & Maintain Vehicles

The clearest difference is in-app purchases: PDM at none against Inspect & Maintain Vehicles's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Inspect & Maintain Vehicles sells 3 in-app purchases, starting at $15.99 per month. PDM asks for nothing beyond the download.

PDM ships an update every 6 weeks, Inspect & Maintain Vehicles every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | PDM | Inspect & Maintain Vehicles |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/inspect-and-maintain-vehicles/id1036813112/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 58 MB | 40 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Charac](https://appshunter.io/developer/1567389038) | [Snappii Corporation](https://appshunter.io/developer/587096976) |

## What reviewers say

### PDM

[App page](https://appshunter.io/ios/app/pdm-app/id875199922)

This app helps small to medium businesses manage their order fulfillment and delivery services. It allows for designing custom workflows, monitoring progress in real-time, and generating detailed reports to improve efficiency and customer satisfaction.

**Highlights:** Design custom task sequences, Optimize collection/delivery routes, Real-time driver tracking, Electronic proof of delivery (ePOD), Over 100 performance reports, Customer and staff notifications

**Features:** macOS Compatibility

**In-app purchases:** none


### Inspect & Maintain Vehicles

[App page](https://appshunter.io/ios/app/inspect-and-maintain-vehicles/id1036813112)

Streamline vehicle inspections with this app. Document issues, report to mechanics, and ensure road safety. Supports offline use and PDF/Excel report generation.

**Highlights:** Perform pre and post-trip inspections, Inspect exterior and interior, Report issues to mechanics, Work offline and online, Take or upload pictures, Create PDF and Excel reports, Import custom PDF forms

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $15.99 | per month |
| Annual Subscription | $159.99 | per year |
| Ad Removal | $0.99 | one-time |


## Frequently asked questions

### Is PDM free?

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

### Is Inspect & Maintain Vehicles free?

Inspect & Maintain Vehicles is free to download, with in-app purchases available.

### Do PDM or Inspect & Maintain Vehicles have ads?

Neither PDM nor Inspect & Maintain Vehicles shows ads.

### Which is updated more often, PDM or Inspect & Maintain Vehicles?

PDM ships an update every 6 weeks, and Inspect & Maintain Vehicles every 3 months. Most recently, PDM was updated on November 6, 2026 and Inspect & Maintain Vehicles on November 2, 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.*