# Digimarc Discover vs PSCA

The clearest difference is rating: Digimarc Discover at 3.8 against PSCA's 2.2. Digimarc Discover also leads on review sentiment (48% vs 17%) and ratings volume (53 vs 14). PSCA's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Digimarc Discover holds the better App Store score, 3.8 against 2.2. Both are backed by a comparable volume of ratings — 53 and 14 respectively. Written reviews point the same way: 48% of Digimarc Discover's written reviews are positive against 17% of PSCA's.

Digimarc Discover ships an update every 3 months, PSCA every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Digimarc Discover | PSCA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (53 ratings)](https://appshunter.io/ios/app/digimarc-discover/id401005077/reviews)** | [2.2 (14 ratings)](https://appshunter.io/ios/app/psca-public-safety/id1492687730/reviews) |
| Number of ratings | **53** | 14 |
| Positive reviews | **48.0% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 18 MB | 119 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Digimarc](https://appshunter.io/developer/348205304) | [Punjab Safe Cities Authority](https://appshunter.io/developer/1487787590) |

## What reviewers say

### Digimarc Discover

[App page](https://appshunter.io/ios/app/digimarc-discover/id401005077)

Easily scan various barcode types, including Digimarc Barcodes, 1D barcodes, and QR codes, to quickly access online content. This app showcases the capabilities of Digimarc's barcode technology and its mobile SDK for efficient product identification.

**Highlights:** Scan Digimarc Barcodes, Scan 1D barcodes (UPC, EAN, Code 39, etc.), Scan QR codes, Access online content, Demonstrates Digimarc Mobile SDK

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy to use when working correctly
- 🚀 Fast scanning and instant content recognition
- 💡 Innovative digital watermark technology
- 📱 Works seamlessly with magazines and printed media
- 🎯 Helpful for saving recipes and shopping lists

**What reviewers complain about**

- 🐛 Frequent scanning failures and recognition issues
- 📵 App crashes and freezes regularly
- 🎥 Camera focus problems across multiple devices
- ⚠️ Inconsistent performance with different iPhone models
- 🔧 Poor documentation and unclear instructions

**Reported bugs**

- App fails to recognize Digimarc watermarks consistently
- Camera won't focus or capture images properly
- App crashes when attempting to save or share content
- Black screen appears instead of camera view
- Scanning stops working after app updates

**Requested features**

- Ability to organize and categorize saved content
- Better recipe management system with searchable database
- Option to disable automatic Safari opening
- Remove or customize notification sounds
- Pre-installed watermark creation tool for devices


### PSCA

[App page](https://appshunter.io/ios/app/psca-public-safety/id1492687730)

This app enhances public safety and emergency response with features like an emergency button, live chat support, and complaint management. It also offers services for checking traffic violations, finding nearby police stations, and connecting with a blood donor network.

**Highlights:** Emergency alert button with location sharing, Live chat and video support for various services, Sign language video calls for accessibility, E-Challan management, Complaint filing and tracking, Blood donor network, GPS-based emergency contact locator

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digimarc Discover free?

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

### Is PSCA free?

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

### Which has better reviews, Digimarc Discover or PSCA?

Digimarc Discover is rated higher. Digimarc Discover averages 3.8 out of 5 from 53 ratings, while PSCA averages 2.2 from 14 ratings.

### Do Digimarc Discover or PSCA have ads?

Neither Digimarc Discover nor PSCA shows ads.

### Which is updated more often, Digimarc Discover or PSCA?

Digimarc Discover ships an update every 3 months, and PSCA every 3 weeks. Most recently, Digimarc Discover was updated on November 1, 2026 and PSCA on November 3, 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.*