# PDF Reader vs My Car Health

The clearest difference is update cadence: My Car Health at every 3 days against PDF Reader's every 2 months. PDF Reader's advantage is iOS requirement (13.0 vs 16.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PDF Reader sells 10 in-app purchases, starting at $2.99 per month and My Car Health sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PDF Reader ships an update every 2 months, My Car Health every 3 days. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PDF Reader | My Car Health |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3.8K ratings)](https://appshunter.io/ios/app/pdf-reader-editor-and-viewer/id368377690/reviews)** | — |
| Number of ratings | **3.8K** | — |
| Positive reviews | 80.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | Freemium | — |
| Size | 190 MB | 12 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Kdan Mobile Software LTD](https://appshunter.io/developer/318936474) | [Peiman Dehghani Rad](https://appshunter.io/developer/6774252949) |

## What reviewers say

### PDF Reader

[App page](https://appshunter.io/ios/app/pdf-reader-editor-and-viewer/id368377690)

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

**Highlights:** Edit PDF text directly, Convert PDF to Word, Excel, PPT, images, OCR for text extraction from scans, Fill and sign PDF forms, Secure PDFs with passwords and watermarks, Annotate PDFs with highlights and notes, Merge and split PDF files

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KDAN Cloud | $2.99 | per month |
| Deluxe Business Pack | $5.99 | per month |
| Creativity 365 | $9.99 | per month |
| Document 365 (Month) | $9.99 | per month |
| Deluxe PDF Pack for iPhone | $12.99 | per 3 months |
| Creativity 365 - 3 Months | $19.99 | per 3 months |
| Document 365 (Quarter) | $19.99 | per 3 months |
| Deluxe PDF Pack for iPhone | $39.99 | per year |
| Document 365 | $59.99 | per year |
| Upgrade to Premium | $2.99 | one-time |

**What reviewers like**

- 👍 Good app
- 🚀 Fast and efficient
- 📚 Useful for reading PDFs
- 🔒 Secure file storage
- 💡 Helpful features like highlighting and annotation

**What reviewers complain about**

- 🐛 Crashes and freezes
- 🔐 Locked files behind paywall
- 💰 Expensive subscription
- 📢 Intrusive ads
- 🤯 Confusing and unintuitive UI

**Reported bugs**

- Unable to open or access saved files
- Syncing and backup issues
- Compatibility problems with newer iOS versions

**Requested features**

- Improved file management and organization
- Better integration with cloud storage services
- More customization options
- Enhanced accessibility features


### My Car Health

[App page](https://appshunter.io/ios/app/my-car-health/id6785642836)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| My Car Health PRO | $3.99 | one-time |


## Frequently asked questions

### Is PDF Reader free?

PDF Reader is free to download, with in-app purchases available.

### Is My Car Health free?

My Car Health is free to download, with in-app purchases available.

### Do PDF Reader or My Car Health have ads?

Neither PDF Reader nor My Car Health shows ads.

### Which is updated more often, PDF Reader or My Car Health?

PDF Reader ships an update every 2 months, and My Car Health every 3 days. Most recently, PDF Reader was updated on October 24, 2026 and My Car Health on October 16, 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.*