# Seizures Diary vs MOMENTS

The clearest difference is in-app purchases: Seizures Diary at none against MOMENTS's 1. Seizures Diary also leads on update cadence (every 3 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MOMENTS sells 1 one-off in-app purchase. Seizures Diary asks for nothing beyond the download.

Seizures Diary ships an update every 3 days, MOMENTS every 3 weeks. Both last shipped on November 5, 2026.

## The numbers

| Metric | Seizures Diary | MOMENTS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/moments-symptom-tracker/id6786153048/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 43 MB | 53 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Oleh Kliapko](https://appshunter.io/developer/1896730940) | [Phoenix Fire Technology LLC](https://appshunter.io/developer/1884363345) |

## What reviewers say

### Seizures Diary

[App page](https://appshunter.io/ios/app/seizures-diary/id6770291683)

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

**In-app purchases:** none


### MOMENTS

[App page](https://appshunter.io/ios/app/moments-symptom-tracker/id6786153048)

Easily log seizure details, including duration, severity, and symptoms. Generate shareable reports for doctors and invite trusted individuals to a care circle for collaborative support. View your seizure history at a glance through various visual formats.

**Highlights:** Fast and private seizure logging, Detailed seizure reports (PDF/CSV), Care circle for trusted supporters, Customizable supporter permissions, Dashboard, calendar, and timeline views, App lock with Face ID

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MOMENTS Premium Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Seizures Diary free?

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

### Is MOMENTS free?

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

### Do Seizures Diary or MOMENTS have ads?

Neither Seizures Diary nor MOMENTS shows ads.

### Which is updated more often, Seizures Diary or MOMENTS?

Seizures Diary ships an update every 3 days, and MOMENTS every 3 weeks. Most recently, Seizures Diary was updated on November 5, 2026 and MOMENTS on November 5, 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.*