# EpiDiary vs E

The clearest difference is update cadence: EpiDiary at fortnightly against E's every 2 months. E's advantage is iOS requirement (6.0 vs 16.4). 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.

EpiDiary ships an update fortnightly, E every 2 months. The most recent releases landed on October 15, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | EpiDiary | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (45 ratings)](https://appshunter.io/ios/app/epidiary/id362460642/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 41.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | — |
| Size | 129 MB | 23 MB |
| Requires iOS | 16.4 | **6.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Irody Inc.](https://appshunter.io/developer/362460645) | [The Hong Kong Society for Rehabilitation](https://appshunter.io/developer/473179581) |

## What reviewers say

### EpiDiary

[App page](https://appshunter.io/ios/app/epidiary/id362460642)

This app helps individuals with epilepsy track seizures, medications, and symptoms. It features visual medication management and allows for detailed recording of moods, triggers, and side effects. Data syncs to a web platform for personalized reports to share with healthcare providers.

**Highlights:** Record and monitor seizures, Track epilepsy medications, Record triggers and side effects, Visual medication management, Generate personalized reports, Sync data to web platform

**Features:** macOS Compatibility

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-epilepsy-inclusion/id1062230452)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EpiDiary free?

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

### Is E free?

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

### Do EpiDiary or E have ads?

Neither EpiDiary nor E shows ads.

### Which is updated more often, EpiDiary or E?

EpiDiary ships an update fortnightly, and E every 2 months. Most recently, EpiDiary was updated on October 15, 2026 and E on September 27, 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.*