# Petnow vs YapScan

The clearest difference is ads: Petnow at none against YapScan's shown. Petnow also leads on monetization model (free vs ad-supported). YapScan's advantage is update cadence (every 3 days vs every 9 days) and device support (3 vs 1). On price, review sentiment 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.

Petnow ships an update every 9 days, YapScan every 3 days. The most recent releases landed on October 4, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Petnow | YapScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/petnow/id1600931982/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 97 MB | 100 MB |
| Requires iOS | 17.0 | **14.0.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Petnow Inc.](https://appshunter.io/developer/1504831007) | [Road Protect Pty Limited](https://appshunter.io/developer/1756663842) |

## What reviewers say

### Petnow

[App page](https://appshunter.io/ios/app/petnow/id1600931982)

This app uses AI to create a unique digital ID for your pet using their nose print or face. It provides a secure and non-invasive way to register your pet, offering peace of mind in case they get lost. The service aims to help reunite lost pets with their owners faster and more easily.

**Highlights:** AI-powered pet identification, Unique nose print and face core registration, Supports both dogs and cats, Non-invasive and cost-free pet registry, Automatic scanning without button presses, Selfie mode for easy scanning (iPhone 14+), 99% accuracy rate

**In-app purchases:** none


### YapScan

[App page](https://appshunter.io/ios/app/yapscan/id6532596385)

This app uses AI to identify your dog by scanning its nose, offering a free alternative to traditional pet ID methods. It helps reunite lost pets by matching nose prints and allows you to manage multiple pet profiles.

**Highlights:** AI-powered dog nose scanning, Free alternative to microchips, Lost pet reunification feature, Manage multiple pet profiles, Share with friends and family

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petnow free?

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

### Is YapScan free?

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

### Do Petnow or YapScan have ads?

YapScan shows ads; Petnow does not.

### Which is updated more often, Petnow or YapScan?

Petnow ships an update every 9 days, and YapScan every 3 days. Most recently, Petnow was updated on October 4, 2026 and YapScan on October 6, 2026.

---

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