# Síminn Pay vs Pei

The clearest difference is ratings volume: Síminn Pay at 269 against Pei's 3. Pei's advantage is rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Pei holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Síminn Pay has 269 ratings behind it against 3, so its average is the more settled of the two.

Síminn Pay ships an update every 6 weeks, Pei monthly. The most recent releases landed on September 7, 2026 and July 23, 2026 respectively.

## The numbers

| Metric | Síminn Pay | Pei |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (269 ratings)](https://appshunter.io/ios/app/siminn-pay/id1170582821/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/pei/id1313845438/reviews)** |
| Number of ratings | **269** | 3 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 95 MB | 43 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Síminn](https://appshunter.io/developer/509495492) | [Greidslumidlun Ehf.](https://appshunter.io/developer/1375507262) |

## What reviewers say

### Síminn Pay

[App page](https://appshunter.io/ios/app/siminn-pay/id1170582821)

This app functions as a digital wallet for seamless online and in-store payments. It offers features like installment plans, parking meter payments, exclusive deals, and a centralized location for all your receipts.

**Highlights:** Digital wallet for payments, 14-day payment deferral, Installment plans up to 36 months, Parking meter payments, Access to merchant offers, Centralized receipts, Charitable donations

**Features:** Apple Wallet

**In-app purchases:** none


### Pei

[App page](https://appshunter.io/ios/app/pei/id1313845438)

This app allows users to make secure payments in stores or by scanning barcodes, with options for payment installments or extended interest-free payment terms. Users can also view a list of participating merchants and their details.

**Highlights:** In-store payments, Barcode scanning, Payment installments, Extended interest-free payment terms, Merchant directory, View spending limits

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Síminn Pay free?

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

### Is Pei free?

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

### Which has better reviews, Síminn Pay or Pei?

Pei is rated higher. Síminn Pay averages 4.7 out of 5 from 269 ratings, while Pei averages 5.0 from 3 ratings.

### Do Síminn Pay or Pei have ads?

Neither Síminn Pay nor Pei shows ads.

### Which is updated more often, Síminn Pay or Pei?

Síminn Pay ships an update every 6 weeks, and Pei monthly. Most recently, Síminn Pay was updated on September 7, 2026 and Pei on July 23, 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.*