# ZeroPets vs ID4.pet

The clearest difference is in-app purchases: ZeroPets at none against ID4.pet's 1. ZeroPets also leads on ads (none vs shown). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. ID4.pet sells 1 in-app purchase, starting at $4.99 per month. ZeroPets asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for ZeroPets against 5.0 for ID4.pet. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

ZeroPets ships an update every 9 days, ID4.pet every 11 days. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ZeroPets | ID4.pet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/zeropets/id6758898198/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/id4pet/id6768451359/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 11 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 51 MB | 85 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Antonio Rios](https://appshunter.io/developer/1875596408) | [Levelo, Inc](https://appshunter.io/developer/1896574221) |

## What reviewers say

### ZeroPets

[App page](https://appshunter.io/ios/app/zeropets/id6758898198)

This app provides a digital pet health record accessible via your lock screen. It centralizes vaccination, travel, and lost pet information, offering real-time updates and a network for pet recovery. It also helps manage health plans and vet visits.

**Highlights:** Lock screen pet health records, Lost pet alerts and recovery network, Automated health record updates, Vet PDF data extraction, Pet wellness plan generation, QR code finder communication

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

**In-app purchases:** none


### ID4.pet

[App page](https://appshunter.io/ios/app/id4pet/id6768451359)

Manage all aspects of your pet's life in one app, from digital ID and health records to social sharing and AI assistance. Discover pet-friendly locations and connect with a community of animal lovers.

**Highlights:** Digital Pet ID with Apple Wallet integration, Veterinary records and health timeline, AI Pet Assistant for health and training advice, Social community for sharing pet moments, Pet-friendly place discovery map, Health reminders and important document storage

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |


## Frequently asked questions

### Is ZeroPets free?

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

### Is ID4.pet free?

ID4.pet is free to download, with in-app purchases available.

### Which has better reviews, ZeroPets or ID4.pet?

ZeroPets and ID4.pet are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do ZeroPets or ID4.pet have ads?

ID4.pet shows ads; ZeroPets does not.

### Which is updated more often, ZeroPets or ID4.pet?

ZeroPets ships an update every 9 days, and ID4.pet every 11 days. Most recently, ZeroPets was updated on October 8, 2026 and ID4.pet on October 16, 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.*