# EpiDiary vs DietSensor Epilepsy

The clearest difference is review sentiment: DietSensor Epilepsy at 100% against EpiDiary's 42%. DietSensor Epilepsy also leads on iOS requirement (13.0 vs 16.4). EpiDiary's advantage is in-app purchases (none vs 6) and update cadence (fortnightly vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. DietSensor Epilepsy sells 5 in-app purchases, starting at $39.99 per month. EpiDiary asks for nothing beyond the download.

EpiDiary ships an update fortnightly, DietSensor Epilepsy every 2 months. The most recent releases landed on July 25, 2026 and August 14, 2026 respectively.

## The numbers

| Metric | EpiDiary | DietSensor Epilepsy |
| --- | --- | --- |
| 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 | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 129 MB | 398 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | +12 |
| Developer | [Irody Inc.](https://appshunter.io/developer/362460645) | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) |

## 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


### DietSensor Epilepsy

[App page](https://appshunter.io/ios/app/dietsensor-epilepsy/id6444885671)

This app helps individuals manage epilepsy through a ketogenic diet. It guides users on achieving and maintaining ketosis, offers personalized meal suggestions, recipes, and shopping lists. It also tracks daily activities and connects with health apps.

**Highlights:** Ketosis tracking and visualization, Keto-friendly meal suggestions, Personalized recipes and shopping lists, Intermittent fasting integration, Macronutrient goal setting, Food database with barcode scanning, Glucose/insulin impact tracking

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $39.99 | per month |
| 1 year premium | $49.99 | per year |
| 1 year Premium | $49.99 | per year |
| Premium 3 Months | $59.99 | per 3 months |
| Premium 1 year | $99.99 | per year |


## Frequently asked questions

### Is EpiDiary free?

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

### Is DietSensor Epilepsy free?

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

### Do EpiDiary or DietSensor Epilepsy have ads?

Neither EpiDiary nor DietSensor Epilepsy shows ads.

### Which is updated more often, EpiDiary or DietSensor Epilepsy?

EpiDiary ships an update fortnightly, and DietSensor Epilepsy every 2 months. Most recently, EpiDiary was updated on July 25, 2026 and DietSensor Epilepsy on August 14, 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.*