# D+ vs DetectQR

The clearest difference is in-app purchases: D+ at none against DetectQR's 2. D+ also leads on ads (none vs shown) and device support (4 vs 2). On price and update cadence there is nothing between them.

Both are free to download. DetectQR sells 2 in-app purchases, starting at $0.99 per month. D+ asks for nothing beyond the download.

D+ ships an update every 4 weeks, DetectQR monthly. The most recent releases landed on October 18, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | D+ | DetectQR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/d-plus/id1191388630/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Monthly |
| Monetization | Free | — |
| Size | 145 MB | 95 MB |
| Requires iOS | **9.0** | 16.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [英江 李](https://appshunter.io/developer/524505813) | [NavDistributor d.o.o.](https://appshunter.io/developer/1896055544) |

## What reviewers say

### D+

[App page](https://appshunter.io/ios/app/d-plus/id1191388630)

Automate your home with a wireless smart home system. Control appliances, lighting, security, and more remotely. Enjoy personalized comfort and enhanced home management.

**Highlights:** Security alarm, Fingerprint access, Remote video monitoring, Appliance control, Curtain control, Scene and timing control, Energy saving

**Features:** macOS Compatibility

**In-app purchases:** none


### DetectQR

[App page](https://appshunter.io/ios/app/detectqr-safe-qr-code-scanner/id6765742571)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is D+ free?

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

### Is DetectQR free?

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

### Do D+ or DetectQR have ads?

DetectQR shows ads; D+ does not.

### Which is updated more often, D+ or DetectQR?

D+ ships an update every 4 weeks, and DetectQR monthly. Most recently, D+ was updated on October 18, 2026 and DetectQR on October 8, 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.*