# DataDefender vs QRProMax

The clearest difference is rating: QRProMax at 5.0 against DataDefender's 4.6. QRProMax also leads on update cadence (every 5 days vs every 4 weeks). DataDefender's advantage is ratings volume (42 vs 1) and iOS requirement (15 vs 17.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. DataDefender sells 3 in-app purchases, starting at $9.99 per 7 days and QRProMax sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

QRProMax holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: DataDefender has 42 ratings behind it against 1, so its average is the more settled of the two.

DataDefender ships an update every 4 weeks, QRProMax every 5 days. The most recent releases landed on November 8, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | DataDefender | QRProMax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (42 ratings)](https://appshunter.io/ios/app/datadefender-keep-your-data/id6747478800/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/qrpromax/id6760376870/reviews)** |
| Number of ratings | **42** | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 128 MB | 49 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Green Advex Technology LLC](https://appshunter.io/developer/1821634728) | [Christian Aguilar](https://appshunter.io/developer/1884129994) |

## What reviewers say

### DataDefender

[App page](https://appshunter.io/ios/app/datadefender-keep-your-data/id6747478800)

Safeguard your digital presence with this comprehensive security application. It offers a secure password manager, a password generator, two-factor authentication, and an email breach scanner to protect your online accounts and personal information.

**Highlights:** Encrypted password vault, Strong password generator, Built-in two-factor authentication, Email breach scanner, Secure account management

**Features:** macOS Compatibility, Safari Extension

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly with Trial | $9.99 | per 7 days |
| Weekly | $9.99 | per 7 days |
| Yearly | $59.99 | per year |


### QRProMax

[App page](https://appshunter.io/ios/app/qrpromax/id6760376870)

Easily create, customize, and scan QR codes and barcodes for various purposes. Design visual posters, generate dynamic codes with editable links, and manage your history efficiently. Offers a native experience optimized for Apple devices.

**Highlights:** Create QR codes for text, URLs, Wi-Fi, contacts, and more, Generate codes in multiple formats (Code 128, EAN-13, etc.), Scan QR codes and barcodes from camera or photos, Customize code appearance with colors, logos, and designs, Design visual posters with QR codes, Create dynamic, editable QR codes, Smart history for created and scanned codes

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensual | $3.99 | per month |
| 3 meses | $4.99 | per 3 months |
| Por vida | $29.99 | one-time |


## Frequently asked questions

### Is DataDefender free?

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

### Is QRProMax free?

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

### Which has better reviews, DataDefender or QRProMax?

QRProMax is rated higher. DataDefender averages 4.6 out of 5 from 42 ratings, while QRProMax averages 5.0 from 1 ratings.

### Do DataDefender or QRProMax have ads?

Neither DataDefender nor QRProMax shows ads.

### Which is updated more often, DataDefender or QRProMax?

DataDefender ships an update every 4 weeks, and QRProMax every 5 days. Most recently, DataDefender was updated on November 8, 2026 and QRProMax on November 9, 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.*