# PetScale App vs Nibble

The clearest difference is update cadence: Nibble at weekly against PetScale App's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

PetScale App ships an update every 3 weeks, Nibble weekly. The most recent releases landed on October 31, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PetScale App | Nibble |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/petscale-app/id6760725889/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 42 MB | 5 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Elizabeth Niederman](https://appshunter.io/developer/1879526310) | [Yeonni Lee](https://appshunter.io/developer/1710530643) |

## What reviewers say

### PetScale App

[App page](https://appshunter.io/ios/app/petscale-app/id6760725889)

This app provides science-backed weight tracking for pets, calculating personalized healthy weight ranges based on species, breed, gender, and age. It offers tools and guidance for pets to reach and maintain their ideal weight, with features like progress charts and appointment reminders.

**Highlights:** Breed & profile-specific weight tracking, Weight history and progress charts, Personalized goal recommendations, Appointment reminders, Supports multiple pet species and breeds, Clean dashboard for weight and appointments

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

**In-app purchases:** none


### Nibble

[App page](https://appshunter.io/ios/app/nibble-pet-weight-tracker/id6778799434)

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

**In-app purchases:** none


## Frequently asked questions

### Is PetScale App free?

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

### Is Nibble free?

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

### Do PetScale App or Nibble have ads?

Neither PetScale App nor Nibble shows ads.

### Which is updated more often, PetScale App or Nibble?

PetScale App ships an update every 3 weeks, and Nibble weekly. Most recently, PetScale App was updated on October 31, 2026 and Nibble on November 3, 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.*