# EpiCheck vs Pet Seizure Log

The clearest difference is in-app purchases: EpiCheck at none against Pet Seizure Log's 3. EpiCheck also leads on ads (none vs shown). Pet Seizure Log's advantage is update cadence (every 2 weeks vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Pet Seizure Log sells 3 in-app purchases, starting at $0.99 per month. EpiCheck asks for nothing beyond the download.

EpiCheck ships an update monthly, Pet Seizure Log every 2 weeks. The most recent releases landed on October 27, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | EpiCheck | Pet Seizure Log |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 19 MB | 8 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Evgenii Nazarov](https://appshunter.io/developer/1642557416) | [Shinya Sonoda](https://appshunter.io/developer/6797213490) |

## What reviewers say

### EpiCheck

[App page](https://appshunter.io/ios/app/epicheck/id6470154725)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pet Seizure Log

[App page](https://appshunter.io/ios/app/pet-seizure-log/id6797213488)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $0.99 | per month |
| 広告削除 | $1.99 | one-time |
| ペットの追加 | $1.99 | one-time |


## Frequently asked questions

### Is EpiCheck free?

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

### Is Pet Seizure Log free?

Pet Seizure Log is free to download, with in-app purchases available.

### Do EpiCheck or Pet Seizure Log have ads?

Pet Seizure Log shows ads; EpiCheck does not.

### Which is updated more often, EpiCheck or Pet Seizure Log?

EpiCheck ships an update monthly, and Pet Seizure Log every 2 weeks. Most recently, EpiCheck was updated on October 27, 2026 and Pet Seizure Log on October 21, 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.*