# Zoho Writer vs Duna's AI Scanner

The clearest difference is ads: Zoho Writer at none against Duna's AI Scanner's shown. Zoho Writer also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). Duna's AI Scanner's advantage is update cadence (daily vs every 3 weeks). On price and in-app purchases there is nothing between them.

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

Zoho Writer ships an update every 3 weeks, Duna's AI Scanner daily. The most recent releases landed on October 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Zoho Writer | Duna's AI Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (136 ratings)](https://appshunter.io/ios/app/zoho-writer-document-editor/id808719064/reviews)** | — |
| Number of ratings | **136** | — |
| Positive reviews | 29.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 132 MB | 7 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Zoho Corporation](https://appshunter.io/developer/388384807) | [Nam Vu Hoai](https://appshunter.io/developer/1886460444) |

## What reviewers say

### Zoho Writer

[App page](https://appshunter.io/ios/app/zoho-writer-document-editor/id808719064)

Create and edit documents with a clean, distraction-free interface. Collaborate with others in real-time, import and export various file formats, and access your work across all devices. Your changes are automatically saved and synced.

**Highlights:** Create and edit documents, Real-time collaboration, Import/export MS Word, PDF, ODT, Sync across devices, Offline access, Automatic saving

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Clean and intuitive interface design
- 🔒 Privacy-focused alternative to Google Docs
- 📝 Good font variety and formatting options
- 💾 Automatic document saving
- 🌐 Cross-platform functionality (desktop, mobile, web)

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- ⚠️ Severe data loss issues
- 🐢 Significant lag and slow typing response
- ❌ Missing core formatting features on mobile
- 🔐 Permission and access errors

**Reported bugs**

- App crashes on document open
- Cursor jumps randomly in document
- Keyboard disappears during typing
- Punctuation disappears after saving
- Text erased or goes missing

**Requested features**

- Dark mode for mobile app
- Text wrapping around images
- Adjustable image sizing
- Cover page and page formatting options
- Document list view (not just icon view)


### Duna's AI Scanner

[App page](https://appshunter.io/ios/app/dunas-ai-scanner/id6770083068)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zoho Writer free?

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

### Is Duna's AI Scanner free?

Duna's AI Scanner is free to download, with no in-app purchases.

### Do Zoho Writer or Duna's AI Scanner have ads?

Duna's AI Scanner shows ads; Zoho Writer does not.

### Which is updated more often, Zoho Writer or Duna's AI Scanner?

Zoho Writer ships an update every 3 weeks, and Duna's AI Scanner daily. Most recently, Zoho Writer was updated on October 16, 2026 and Duna's AI Scanner on September 26, 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.*