# Petivity vs VMX Get Moving Challenge

The clearest difference is review sentiment: VMX Get Moving Challenge at 100% against Petivity's 35%. VMX Get Moving Challenge also leads on rating (5.0 vs 4.6) and monetization model (free vs free with in-app purchases). Petivity's advantage is update cadence (every 5 weeks vs every 12 months) and ratings volume (595 vs 2). 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.

VMX Get Moving Challenge holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Petivity has 595 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 35% of Petivity's written reviews are positive against 100% of VMX Get Moving Challenge's.

Petivity ships an update every 5 weeks, VMX Get Moving Challenge every 12 months. The most recent releases landed on September 6, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Petivity | VMX Get Moving Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (595 ratings)](https://appshunter.io/ios/app/petivity/id1500596230/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/vmx-get-moving-challenge/id6473765659/reviews)** |
| Number of ratings | **595** | 2 |
| Positive reviews | 34.6% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 12 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 112 MB | 83 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nestlé Purina Petcare Company](https://appshunter.io/developer/365214225) | [Heka Health, Inc](https://appshunter.io/developer/979728129) |

## What reviewers say

### Petivity

[App page](https://appshunter.io/ios/app/petivity/id1500596230)

Monitor your pet's health proactively with data from smart devices and AI-powered insights. Get instant answers to pet health questions via a GenAI chat and track key health indicators like weight and litter box activity.

**Highlights:** Pet health monitoring, GenAI pet health chat, Smart litter box insights, Weight tracking, Behavioral change alerts, Veterinarian-developed insights

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

**In-app purchases:** none

**What reviewers like**

- 💡 Effective health monitoring for cats with urinary/kidney issues
- ⚖️ Accurate weight tracking for elderly or health-conscious cats
- 📊 Useful insights and data visualization for pet health
- 🎯 Reliable cat identification when weights differ significantly
- 📱 Simple and intuitive interface when functioning properly

**What reviewers complain about**

- 🔐 Constant forced logouts requiring frequent re-authentication
- 🚫 VPN incompatibility blocking app access
- 🐛 Frequent app crashes and 'hairball' errors
- ⚠️ Poor AI accuracy for multi-cat households with similar weights
- 📊 Slow and unreliable data syncing and updates

**Reported bugs**

- Random logouts requiring re-authentication every 1-2 weeks
- Login timeout errors (Error 2011, Error 1041) preventing app access
- Data loss after app updates wiping cat names and device connections
- Events list showing 'No events to show' after recent updates
- App crashing and requiring hard resets of devices

**Requested features**

- Multi-user account access and sharing functionality
- Manual event creation and editing options
- Direct username/password login without OAuth
- Better chart customization and data filtering options
- Event notes for health observations (stool consistency, blood, etc.)


### VMX Get Moving Challenge

[App page](https://appshunter.io/ios/app/vmx-get-moving-challenge/id6473765659)

This app supports a health and fitness challenge for event attendees. It encourages participants to engage in healthy activities and friendly competition during a veterinary meeting and expo.

**Highlights:** Supports health and fitness challenge, Encourages healthy activities, Facilitates friendly competition, Event-specific engagement

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Petivity free?

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

### Is VMX Get Moving Challenge free?

VMX Get Moving Challenge is free to download, with no in-app purchases.

### Which has better reviews, Petivity or VMX Get Moving Challenge?

VMX Get Moving Challenge is rated higher. Petivity averages 4.6 out of 5 from 595 ratings, while VMX Get Moving Challenge averages 5.0 from 2 ratings.

### Do Petivity or VMX Get Moving Challenge have ads?

Neither Petivity nor VMX Get Moving Challenge shows ads.

### Which is updated more often, Petivity or VMX Get Moving Challenge?

Petivity ships an update every 5 weeks, and VMX Get Moving Challenge every 12 months. Most recently, Petivity was updated on September 6, 2026 and VMX Get Moving Challenge on June 1, 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.*