# Dmos vs OmnScanner

The clearest difference is in-app purchases: Dmos at none against OmnScanner's 6. Dmos also leads on ads (none vs shown). OmnScanner's advantage is update cadence (every 3 weeks vs every 15 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. OmnScanner sells 6 in-app purchases, starting at $3.99 per month. Dmos asks for nothing beyond the download.

Dmos ships an update every 15 months, OmnScanner every 3 weeks. The most recent releases landed on October 4, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Dmos | OmnScanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (594 ratings)](https://appshunter.io/ios/app/omnscanner-pdf-scanner-app/id1366265585/reviews)** |
| Number of ratings | — | **594** |
| Positive reviews | — | 95.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 19 MB | 50 MB |
| Requires iOS | 12.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [chengguo xu](https://appshunter.io/developer/1157854320) | [Shanghai Quentin network technology co. LTD](https://appshunter.io/developer/1418853094) |

## What reviewers say

### Dmos

[App page](https://appshunter.io/ios/app/dmos/id1227451874)

**Features:** macOS Compatibility

**In-app purchases:** none


### OmnScanner

[App page](https://appshunter.io/ios/app/omnscanner-pdf-scanner-app/id1366265585)

This app transforms your device into a powerful scanner, capturing documents, cards, and photos with high accuracy. It offers intelligent text extraction, translation, and editing capabilities, allowing you to easily manage and export your scanned files in various formats.

**Highlights:** Automatic edge detection, High-definition scanning, Multiple scan modes (color, B&W), Post-scan editing (erase, annotate, watermark), Export to JPG/PDF, OCR and text translation, File encryption and management

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month VIP | $3.99 | per month |
| Year VIP | $14.99 | per year |
| Month VIP | $0.99 | one-time |
| Gold VIP | $2.99 | one-time |
| Year VIP | $6.99 | one-time |
| Permanent VIP | $24.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Fast and efficient scanning
- 📷 Clear and high-quality scans
- 💾 Convenient PDF conversion
- 🔍 Accurate text recognition

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 🔒 Issues with image/document upload permissions
- 💰 Requests for paid features

**Reported bugs**

- Compatibility issues with older devices
- Inconsistent performance across different devices

**Requested features**

- Dark mode option
- Batch scanning and processing
- Enhanced image editing tools
- Cloud storage integration


## Frequently asked questions

### Is Dmos free?

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

### Is OmnScanner free?

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

### Do Dmos or OmnScanner have ads?

OmnScanner shows ads; Dmos does not.

### Which is updated more often, Dmos or OmnScanner?

Dmos ships an update every 15 months, and OmnScanner every 3 weeks. Most recently, Dmos was updated on October 4, 2026 and OmnScanner on October 25, 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.*