# DietSensor Epilepsy vs SeizuryDiary

The clearest difference is in-app purchases: SeizuryDiary at none against DietSensor Epilepsy's 6. SeizuryDiary also leads on update cadence (every 3 weeks vs every 2 months). DietSensor Epilepsy's advantage is iOS requirement (13.0 vs 15.0). 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. SeizuryDiary asks for nothing beyond the download.

DietSensor Epilepsy ships an update every 2 months, SeizuryDiary every 3 weeks. The most recent releases landed on September 21, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | DietSensor Epilepsy | SeizuryDiary |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 398 MB | 25 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +12 | 4+ |
| Developer | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) | [Pietro Saveri](https://appshunter.io/developer/1798320158) |

## What reviewers say

### 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 |


### SeizuryDiary

[App page](https://appshunter.io/ios/app/seizurydiary/id6771844213)

**In-app purchases:** none


## Frequently asked questions

### Is DietSensor Epilepsy free?

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

### Is SeizuryDiary free?

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

### Do DietSensor Epilepsy or SeizuryDiary have ads?

Neither DietSensor Epilepsy nor SeizuryDiary shows ads.

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

DietSensor Epilepsy ships an update every 2 months, and SeizuryDiary every 3 weeks. Most recently, DietSensor Epilepsy was updated on September 21, 2026 and SeizuryDiary on October 8, 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.*