# On vs petTracer

The clearest difference is in-app purchases: petTracer at none against On's 11. On's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. On sells 11 in-app purchases, starting at $5.99 per month. petTracer asks for nothing beyond the download.

On ships an update every 2 weeks, petTracer every 2 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | On | petTracer |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 38.1% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 52 MB | 71 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [On-Here Ltd](https://appshunter.io/developer/1479860887) | [petTracer AG](https://appshunter.io/developer/1502264306) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-here/id1479860888)

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Trader Subscription | $5.99 | per month |
| Annual Trader Subscription | $49.99 | per year |
| 1 Promotion Credit | $1.99 | one-time |
| 5 Promotion Credits | $4.99 | one-time |
| 30-Day Unlimited Credits | $5.99 | one-time |
| 10 Promotion Credits | $7.99 | one-time |
| 25 Promotion Credits | $8.99 | one-time |
| 50 Promotion Credits | $9.99 | one-time |
| 90-day Unlimited Credit bundle | $14.99 | one-time |
| Trader Sign Up Fee | $19.99 | one-time |
| Year Unlimited Credit Bundle | $54.99 | one-time |


### petTracer

[App page](https://appshunter.io/ios/app/pettracer/id1502264307)

Locate your cat anytime, anywhere with this app. It works with a GPS collar and combines GPS with radio search for optimal tracking, even indoors. Enjoy long battery life and a comfortable, lightweight design for your feline friend.

**Highlights:** Real-time cat location tracking, Combined GPS and radio search, Longest battery life (up to 30 days), Ultra-lightweight and comfortable collar, Safety buckle for cat's protection, App alternative to web portal

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

**In-app purchases:** none


## Frequently asked questions

### Is On free?

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

### Is petTracer free?

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

### Do On or petTracer have ads?

Neither On nor petTracer shows ads.

### Which is updated more often, On or petTracer?

On ships an update every 2 weeks, and petTracer every 2 months. Most recently, On was updated on October 5, 2026 and petTracer on October 4, 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.*