# Qscan vs DDS Converter, DDS to PNG

The clearest difference is rating: DDS Converter, DDS to PNG at 3.0 against Qscan's 1.0. DDS Converter, DDS to PNG also leads on in-app purchases (none vs 3). Qscan's advantage is update cadence (every 3 months vs every 25 months) and review sentiment (24% vs 0%). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Qscan sells 3 in-app purchases, starting at $9.99 per 7 days. DDS Converter, DDS to PNG asks for nothing beyond the download.

DDS Converter, DDS to PNG holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews complicate that: 24% of Qscan's written reviews are positive against 0% of DDS Converter, DDS to PNG's, so the app with the better star average is not the one people write more warmly about.

Qscan ships an update every 3 months, DDS Converter, DDS to PNG every 25 months. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Qscan | DDS Converter, DDS to PNG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/qscan-qr-code-reader/id1566856693/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/dds-converter-dds-to-png/id1567038816/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | **23.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 25 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 48 MB | 73 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fliyin Ads](https://appshunter.io/developer/1528843856) | [Alberto Gonzalez](https://appshunter.io/developer/1566774376) |

## What reviewers say

### Qscan

[App page](https://appshunter.io/ios/app/qscan-qr-code-reader/id1566856693)

This app transforms your camera into a versatile scanner for QR codes, barcodes, and food items. It offers instant identification of dishes, detailed macro breakdowns, and price comparison for barcodes. Effortlessly connect to Wi-Fi, open URLs, and more with a single tap.

**Highlights:** AI food recognition for calorie counting, Instant identification of dishes and ingredients, Detailed macro breakdowns (calories, protein, fats, carbs), Universal QR and barcode scanner, Price comparison for shopping, Smart actions for URLs, Wi-Fi, and contacts

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro week | $9.99 | per 7 days |
| Premium Month | $19.99 | per month |
| 1 year | $89.99 | per year |

**What reviewers like**

- ✨ Simple and intuitive interface design
- ⚡ Functional barcode/QR code scanning capability
- 🎯 Basic app functionality works as intended

**What reviewers complain about**

- 💰 Extremely expensive subscription ($89-$97 annually)
- 🚫 Deceptive free trial with hidden charges
- ❌ Nearly impossible to cancel subscription
- 📵 Excessive and intrusive advertisements
- 🔧 Poor QR code scanning functionality

**Reported bugs**

- Cancellation page fails to load or spins indefinitely
- Ads prevent camera access and functionality
- App logs out users after ads complete
- QR code scanning fails frequently
- Feedback form unable to send messages

**Requested features**

- Screenshot QR code scanning capability
- Longer trial period (3+ days minimum)
- Clear, accessible cancellation process
- Ad-free or reduced ad experience
- Free tier without premium features


### DDS Converter, DDS to PNG

[App page](https://appshunter.io/ios/app/dds-converter-dds-to-png/id1567038816)

Easily convert DDS image files to various formats like PNG, JPG, and PDF, or convert other formats back to DDS. Enjoy unlimited, fast, and precise conversions without fees or sign-ups on your iPhone or iPad.

**Highlights:** Convert DDS to PNG, JPG, PDF, GIF, SVG, WEBP, BMP, JXR, PSD, TIFF, EPS, Convert other formats to DDS, Unlimited and free conversions, Fast and precise local conversion engine, Customizable output image size, Easy file access and sharing, Multilingual user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Qscan free?

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

### Is DDS Converter, DDS to PNG free?

DDS Converter, DDS to PNG is free to download, with no in-app purchases.

### Which has better reviews, Qscan or DDS Converter, DDS to PNG?

DDS Converter, DDS to PNG is rated higher. Qscan averages 1.0 out of 5 from 1 ratings, while DDS Converter, DDS to PNG averages 3.0 from 2 ratings.

### Do Qscan or DDS Converter, DDS to PNG have ads?

Both Qscan and DDS Converter, DDS to PNG show ads.

### Which is updated more often, Qscan or DDS Converter, DDS to PNG?

Qscan ships an update every 3 months, and DDS Converter, DDS to PNG every 25 months. Most recently, Qscan was updated on October 30, 2026 and DDS Converter, DDS to PNG on October 24, 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.*