# RVC Pet Epilepsy Tracker vs CritiCalc

The clearest difference is update cadence: CritiCalc at every 2 weeks against RVC Pet Epilepsy Tracker's every 3 months. RVC Pet Epilepsy Tracker's advantage is iOS requirement (11.0 vs 15.6). 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.

RVC Pet Epilepsy Tracker ships an update every 3 months, CritiCalc every 2 weeks. The most recent releases landed on October 24, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | RVC Pet Epilepsy Tracker | CritiCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.1 (7 ratings)](https://appshunter.io/ios/app/rvc-pet-epilepsy-tracker/id992917809/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 16.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 23 MB | 53 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Royal Veterinary College](https://appshunter.io/developer/686454449) | [Jason Richmond](https://appshunter.io/developer/1659125082) |

## What reviewers say

### RVC Pet Epilepsy Tracker

[App page](https://appshunter.io/ios/app/rvc-pet-epilepsy-tracker/id992917809)

This app helps pet owners manage their pet's epilepsy by tracking seizures, medications, and vet information. It offers reminders, educational resources, and the ability to share data for research.

**Highlights:** Seizure logging, Medication tracking, Medication reminders, Pet profile management, Data export to vet, Research data sharing, Epilepsy educational material

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for tracking seizures
- 💡 Valuable for vet visits
- 👍 Easy to use (when working)
- 💡 Detailed record keeping
- 💡 Good for understanding episodes

**What reviewers complain about**

- 🐛 App frequently stops working
- 🐛 Data loss is common
- 🐛 Login issues (frozen screens, unrecognized credentials)
- 🐛 Password reset not working
- 🐛 App requires WiFi

**Reported bugs**

- App stopped uploading/working
- Logged out suddenly, cannot log back in
- Password reset email not sent, screen freezes
- App is down/not loading
- App will no longer open, just sits and thinks

**Requested features**

- Ability to upload videos of seizures
- Email information from log to vet
- More characters in notes sections
- Improvements to UX
- Improvements to PDF functionality


### CritiCalc

[App page](https://appshunter.io/ios/app/criticalc/id1659125080)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is RVC Pet Epilepsy Tracker free?

RVC Pet Epilepsy Tracker is free to download, with no in-app purchases.

### Is CritiCalc free?

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

### Do RVC Pet Epilepsy Tracker or CritiCalc have ads?

Neither RVC Pet Epilepsy Tracker nor CritiCalc shows ads.

### Which is updated more often, RVC Pet Epilepsy Tracker or CritiCalc?

RVC Pet Epilepsy Tracker ships an update every 3 months, and CritiCalc every 2 weeks. Most recently, RVC Pet Epilepsy Tracker was updated on October 24, 2026 and CritiCalc on October 17, 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.*