# QR Reader  Ξ vs Coucou

The clearest difference is rating: Coucou at 5.0 against QR Reader  Ξ's 4.5. Coucou also leads on ads (none vs shown) and monetization model (free vs ad-supported). QR Reader  Ξ's advantage is ratings volume (10 vs 1). On price, in-app purchases and device support there is nothing between them.

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

Coucou holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: QR Reader  Ξ has 10 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | QR Reader  Ξ | Coucou |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (10 ratings)](https://appshunter.io/ios/app/qr-reader/id1212312440/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/coucou/id1506143712/reviews)** |
| Number of ratings | **10** | 1 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | **Free** |
| Size | 26 MB | 84 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NEXTEPIO SAS](https://appshunter.io/developer/1438044774) | [Arthur Papailhau](https://appshunter.io/developer/1076120888) |

## What reviewers say

### QR Reader  Ξ

[App page](https://appshunter.io/ios/app/qr-reader/id1212312440)

Easily scan various types of codes, including QR codes and barcodes, with this efficient utility. It also allows you to generate your own QR codes and provides a widget for quick access.

**Highlights:** Scan QR Codes, Scan Barcodes, Generate QR codes, App widget for quick launch, Supports over 12 barcode types

**In-app purchases:** none


### Coucou

[App page](https://appshunter.io/ios/app/coucou/id1506143712)

Easily stay connected with loved ones through smart reminders for calls and a "ping" feature to find available contacts for spontaneous conversations. Never miss a chance to catch up with friends and family.

**Highlights:** Smart call reminders, Track last call dates, Schedule next calls, Ping friends for immediate chat, See contact availability

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is QR Reader  Ξ free?

QR Reader  Ξ is free to download, with no in-app purchases.

### Is Coucou free?

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

### Which has better reviews, QR Reader  Ξ or Coucou?

Coucou is rated higher. QR Reader  Ξ averages 4.5 out of 5 from 10 ratings, while Coucou averages 5.0 from 1 ratings.

### Do QR Reader  Ξ or Coucou have ads?

QR Reader  Ξ shows ads; Coucou does not.

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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.*