# RoadScan AI vs PDF Reader

The clearest difference is rating: PDF Reader at 4.8 against RoadScan AI's 3.7. PDF Reader also leads on ratings volume (3.3K vs 6) and chart position (#26 vs unranked). RoadScan AI's advantage is iOS requirement (9.0 vs 13.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PDF Reader holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: PDF Reader has 3.3K ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 60% of RoadScan AI's written reviews are positive against 61% of PDF Reader's.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 25, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | RoadScan AI | PDF Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/roadscan-ai-driver-assistant/id1588156757/reviews) | **[4.8 (3.3K ratings)](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408/reviews)** |
| Number of ratings | 6 | **3.3K** |
| Positive reviews | 60.0% of reviews | **61.3% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Weekly | Weekly |
| Monetization | Ad-supported | Ad-supported |
| Best chart rank | — | **#26** |
| Size | 81 MB | 69 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Samuel souza](https://appshunter.io/developer/955098839) | [SPARK TECH LIMITED](https://appshunter.io/developer/1709259681) |

## What reviewers say

### RoadScan AI

[App page](https://appshunter.io/ios/app/roadscan-ai-driver-assistant/id1588156757)

This AI-powered driver assistant monitors your surroundings to enhance safety. It detects lane departures, warns of sudden braking, and alerts you to traffic light changes and pedestrians. The app aims to provide real-time notifications to prevent accidents.

**Highlights:** Vehicle proximity alerts, Lane departure detection, Braking vehicle warnings, Traffic light status alerts, Pedestrian detection

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

**In-app purchases:** none


### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-easy-editor/id6630367408)

**Currently charting:** #26 Top Free · Utilities (US App Store)

Transform your smartphone into a powerful PDF scanner and editor. Easily convert images and documents to PDF, or convert PDFs to other formats. Protect your files with encryption and share them securely.

**Highlights:** Scan documents, Convert images to PDF, Convert PDF to other formats, Crop image sizes, Share documents, Add watermark, File encryption

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 💡 Useful features
- 🚀 Fast performance

**What reviewers complain about**

- 🐛 Crashes and bugs
- 💰 Excessive ads
- 🔋 Drains battery quickly

**Reported bugs**

- Login issues
- Compatibility problems with newer devices
- Frequent crashes and freezes

**Requested features**

- More customization options
- Improved privacy controls
- Better customer support


## Frequently asked questions

### Is RoadScan AI free?

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

### Is PDF Reader free?

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

### Which has better reviews, RoadScan AI or PDF Reader?

PDF Reader is rated higher. RoadScan AI averages 3.7 out of 5 from 6 ratings, while PDF Reader averages 4.8 from 3.3K ratings.

### Do RoadScan AI or PDF Reader have ads?

Both RoadScan AI and PDF Reader show ads.

### Which is updated more often, RoadScan AI or PDF Reader?

RoadScan AI ships an update weekly, and PDF Reader weekly. Most recently, RoadScan AI was updated on September 25, 2026 and PDF Reader on October 15, 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.*