# Credamo vs QR Scanner | Barcode Reader

The clearest difference is rating: QR Scanner | Barcode Reader at 4.8 against Credamo's 3.8. Credamo's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. QR Scanner | Barcode Reader sells 1 in-app purchase, starting at $7.99 per 7 days. Credamo asks for nothing beyond the download.

QR Scanner | Barcode Reader holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 8 and 9 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Credamo | QR Scanner | Barcode Reader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (8 ratings)](https://appshunter.io/ios/app/credamo/id1658451369/reviews) | **[4.8 (9 ratings)](https://appshunter.io/ios/app/qr-scanner-barcode-reader/id6773713548/reviews)** |
| Number of ratings | 8 | **9** |
| Positive reviews | 16.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 10 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Credamo Inc](https://appshunter.io/developer/1658451371) | [Ernest White](https://appshunter.io/developer/6773713640) |

## What reviewers say

### Credamo

[App page](https://appshunter.io/ios/app/credamo/id1658451369)

This platform streamlines professional survey research and modeling. It offers tools for survey design, data collection, cleaning, statistical modeling, visualization, and AI-generated reports. Trusted by academic institutions and businesses for reliable data and cost-effective solutions.

**Highlights:** Survey design and data collection, Statistical modeling and analysis, Data cleaning and quality control, AI-powered research reports, Longitudinal studies and experiments, Cost-effective research solutions

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

**In-app purchases:** none


### QR Scanner | Barcode Reader

[App page](https://appshunter.io/ios/app/qr-scanner-barcode-reader/id6773713548)

Transform your device into a rapid QR and barcode scanner. Quickly read various code types, including links, Wi-Fi credentials, and contact information. Its intuitive design ensures fast and accurate recognition, even in challenging lighting conditions.

**Highlights:** Instant QR code scanning, Supports all popular barcode formats, Open links directly from scans, Scan Wi-Fi, URLs, text, email, contacts, Scan history access, Fast performance and accurate recognition, Flashlight support for low light

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Week | $7.99 | per 7 days |


## Frequently asked questions

### Is Credamo free?

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

### Is QR Scanner | Barcode Reader free?

QR Scanner | Barcode Reader is free to download, with in-app purchases available.

### Which has better reviews, Credamo or QR Scanner | Barcode Reader?

QR Scanner | Barcode Reader is rated higher. Credamo averages 3.8 out of 5 from 8 ratings, while QR Scanner | Barcode Reader averages 4.8 from 9 ratings.

### Do Credamo or QR Scanner | Barcode Reader have ads?

Neither Credamo nor QR Scanner | Barcode Reader shows ads.

### Which is updated more often, Credamo or QR Scanner | Barcode Reader?

Credamo ships an update every 2 months, and QR Scanner | Barcode Reader every 2 months. Most recently, Credamo was updated on November 7, 2026 and QR Scanner | Barcode Reader on November 10, 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.*