# Síminn vs YAY Scanner

The clearest difference is review sentiment: Síminn at 75% against YAY Scanner's 0%. Síminn also leads on rating (3.8 vs 3.3) and update cadence (every 5 weeks vs every 7 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.

Síminn holds the better App Store score, 3.8 against 3.3. Both are backed by a comparable volume of ratings — 10 and 3 respectively. Written reviews point the same way: 75% of Síminn's written reviews are positive against 0% of YAY Scanner's.

Síminn ships an update every 5 weeks, YAY Scanner every 7 months. The most recent releases landed on October 11, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Síminn | YAY Scanner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (10 ratings)](https://appshunter.io/ios/app/siminn/id580526067/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/yay-scanner/id1478283207/reviews) |
| Number of ratings | **10** | 3 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 33 MB | 21 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Síminn](https://appshunter.io/developer/509495492) | [Yay ehf](https://appshunter.io/developer/1475084000) |

## What reviewers say

### Síminn

[App page](https://appshunter.io/ios/app/siminn/id580526067)

Manage your services, view usage history up to six months back, and top up prepaid numbers. Easily track all your charges and fees in one place.

**Highlights:** View service status, Usage history (6 months), Top-up prepaid numbers, Track charges and fees, Manage services

**Features:** Vision Pro support

**In-app purchases:** none


### YAY Scanner

[App page](https://appshunter.io/ios/app/yay-scanner/id1478283207)

This utility app allows partners to scan YAY barcodes to process customer gift certificates. It requires an active username and password for login, enabling on-the-go customer service.

**Highlights:** Scan YAY barcodes, Process gift certificates, Customer engagement, Anytime, anywhere use, Partner login

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Síminn free?

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

### Is YAY Scanner free?

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

### Which has better reviews, Síminn or YAY Scanner?

Síminn is rated higher. Síminn averages 3.8 out of 5 from 10 ratings, while YAY Scanner averages 3.3 from 3 ratings.

### Do Síminn or YAY Scanner have ads?

Neither Síminn nor YAY Scanner shows ads.

### Which is updated more often, Síminn or YAY Scanner?

Síminn ships an update every 5 weeks, and YAY Scanner every 7 months. Most recently, Síminn was updated on October 11, 2026 and YAY Scanner on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*