# METRO Fast Line vs Pethouse

The clearest difference is review sentiment: Pethouse at 88% against METRO Fast Line's 18%. Pethouse also leads on update cadence (every 3 weeks vs every 4 months). METRO Fast Line's advantage is iOS requirement (13.0 vs 15.0). 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.

METRO Fast Line ships an update every 4 months, Pethouse every 3 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | METRO Fast Line | Pethouse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pethouse/id1584332149/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 18.2% of reviews | **87.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 37 MB | 62 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Supersmart LTD](https://appshunter.io/developer/1300185255) | [UKRZOOGROUP LLC](https://appshunter.io/developer/1584332151) |

## What reviewers say

### METRO Fast Line

[App page](https://appshunter.io/ios/app/metro-fast-line/id1570663627)

Streamline your shopping with this app that lets you scan items as you go and skip checkout lines. Enjoy a fast, secure, and convenient purchasing experience by scanning cart QR codes and product barcodes.

**Highlights:** Scan product barcodes, Scan cart QR code, Skip checkout queues, Fast and convenient shopping, Cost-saving checkout system

**In-app purchases:** none


### Pethouse

[App page](https://appshunter.io/ios/app/pethouse/id1584332149)

Discover over 10,000 pet products with real user reviews and exclusive discounts. Enjoy convenient delivery options and personalized recommendations based on your pets' profiles. Get professional advice via phone or online chat.

**Highlights:** Vast product selection (>10,000 items), Real user reviews, Exclusive discounts and promotions, Convenient delivery (courier or post office), Personalized pet recommendations, Professional consultations

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

**In-app purchases:** none


## Frequently asked questions

### Is METRO Fast Line free?

METRO Fast Line is free to download, with no in-app purchases.

### Is Pethouse free?

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

### Do METRO Fast Line or Pethouse have ads?

Neither METRO Fast Line nor Pethouse shows ads.

### Which is updated more often, METRO Fast Line or Pethouse?

METRO Fast Line ships an update every 4 months, and Pethouse every 3 weeks. Most recently, METRO Fast Line was updated on October 24, 2026 and Pethouse on October 24, 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.*