# PDF Viewer vs My Todo Board

The clearest difference is in-app purchases: My Todo Board at none against PDF Viewer's 2. My Todo Board also leads on update cadence (every 3 weeks vs every 3 months). PDF Viewer's advantage is ratings volume (243 vs 1) and iOS requirement (15.0 vs 18.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. PDF Viewer sells 2 in-app purchases, starting at $4.99 per month. My Todo Board asks for nothing beyond the download.

My Todo Board holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: PDF Viewer has 243 ratings behind it against 1, so its average is the more settled of the two.

PDF Viewer ships an update every 3 months, My Todo Board every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PDF Viewer | My Todo Board |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (243 ratings)](https://appshunter.io/ios/app/pdf-viewer-reader-and-editor/id6720703022/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/my-todo-board/id6777908740/reviews)** |
| Number of ratings | **243** | 1 |
| Positive reviews | 89.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 11 MB | 2 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Lee](https://appshunter.io/developer/1206652057) | [ZHIPAN LI](https://appshunter.io/developer/1895902717) |

## What reviewers say

### PDF Viewer

[App page](https://appshunter.io/ios/app/pdf-viewer-reader-and-editor/id6720703022)

Easily convert various file formats to PDF and back again. This app supports conversions from images, documents, and presentations, allowing you to manage and share your files efficiently. It also offers OCR capabilities to convert photos into editable text.

**Highlights:** Convert JPG, Word, Excel, PPT to PDF, Convert PDF to other formats, Share and save converted files, Access conversion history, Pull files from iCloud or gallery, Convert Photos to Text (OCR)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter: Premium | $4.99 | per month |
| PDF Converter: Premium | Free | one-time |

**What reviewers like**

- 👍 Easy and intuitive to use
- 🚀 Fast and efficient conversion
- 💰 Free or affordable pricing
- 📄 Excellent PDF conversion and merging capabilities
- 🎨 Clean and simple interface design

**What reviewers complain about**

- 🐛 Forced review prompt before app usage
- ❌ Missing file deletion option
- 📸 No in-app camera scanning capability
- ⚙️ No file size customization options
- 🔄 Inconsistent performance across devices

**Reported bugs**

- App doesn't function on iPad mini (current model)
- Forced review requirement blocks app access
- Document quality issues when converting images to PDF
- Occasional glitches during operation

**Requested features**

- Add file deletion functionality
- Implement in-app camera scanning feature
- Add page merge and delete options
- Include file size/quality customization
- Support for more device types (iPad compatibility)


### My Todo Board

[App page](https://appshunter.io/ios/app/my-todo-board/id6777908740)

Organize tasks visually on a freeform board instead of a list. Focus on daily priorities with a dedicated view and collaborate on projects. Enjoy a distraction-free experience with beautiful themes and cross-device sync.

**Highlights:** Visual board organization, Freeform project cards, Focused 'Today' view, Task progress tracking, Project sharing and collaboration, Light and dark themes, Cross-device sync

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

**In-app purchases:** none


## Frequently asked questions

### Is PDF Viewer free?

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

### Is My Todo Board free?

My Todo Board is free to download, with no in-app purchases.

### Which has better reviews, PDF Viewer or My Todo Board?

My Todo Board is rated higher. PDF Viewer averages 4.8 out of 5 from 243 ratings, while My Todo Board averages 5.0 from 1 ratings.

### Do PDF Viewer or My Todo Board have ads?

Neither PDF Viewer nor My Todo Board shows ads.

### Which is updated more often, PDF Viewer or My Todo Board?

PDF Viewer ships an update every 3 months, and My Todo Board every 3 weeks. Most recently, PDF Viewer was updated on October 24, 2026 and My Todo Board on October 31, 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.*