# PDF Reader vs BT EYE

The clearest difference is rating: BT EYE at 5.0 against PDF Reader's 4.5. BT EYE also leads on in-app purchases (none vs 10) and review sentiment (100% vs 81%). PDF Reader's advantage is ratings volume (3.5K vs 1). On price, ads 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. BT EYE asks for nothing beyond the download.

BT EYE holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: PDF Reader has 3.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 81% of PDF Reader's written reviews are positive against 100% of BT EYE's.

## The numbers

| Metric | PDF Reader | BT EYE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (3.5K ratings)](https://appshunter.io/ios/app/pdf-reader-editor-and-viewer/id368377690/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bt-eye/id1523315029/reviews)** |
| Number of ratings | **3.5K** | 1 |
| Positive reviews | 80.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Freemium | **Free** |
| Size | 190 MB | 5 MB |
| Requires iOS | 13.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kdan Mobile Software LTD](https://appshunter.io/developer/318936474) | [胜 邓](https://appshunter.io/developer/1368398791) |

## 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


### BT EYE

[App page](https://appshunter.io/ios/app/bt-eye/id1523315029)

This utility app transforms your smartphone into a remote control for your vehicle. It allows you to perform actions like unlocking, locking, finding your car, and opening the trunk.

**Highlights:** Unlock vehicle, Lock vehicle, Find vehicle, Open trunk, Smartphone remote transmitter

**In-app purchases:** none


## Frequently asked questions

### Is PDF Reader free?

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

### Is BT EYE free?

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

### Which has better reviews, PDF Reader or BT EYE?

BT EYE is rated higher. PDF Reader averages 4.5 out of 5 from 3.5K ratings, while BT EYE averages 5.0 from 1 ratings.

### Do PDF Reader or BT EYE have ads?

Neither PDF Reader nor BT EYE shows ads.

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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.*