# DietSensor Epilepsy vs Epistemic

The clearest difference is in-app purchases: Epistemic at none against DietSensor Epilepsy's 6. DietSensor Epilepsy's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, 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. Epistemic asks for nothing beyond the download.

DietSensor Epilepsy ships an update every 2 months, Epistemic every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | DietSensor Epilepsy | Epistemic |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free with in-app purchases | — |
| Size | 398 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +12 | 17+ |
| Developer | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) | [GOMEZ & GOMEZ LTDA](https://appshunter.io/developer/1707770134) |

## 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 |


### Epistemic

[App page](https://appshunter.io/ios/app/epistemic/id6468081810)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DietSensor Epilepsy free?

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

### Is Epistemic free?

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

### Do DietSensor Epilepsy or Epistemic have ads?

Neither DietSensor Epilepsy nor Epistemic shows ads.

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

DietSensor Epilepsy ships an update every 2 months, and Epistemic every 3 months. Most recently, DietSensor Epilepsy was updated on November 3, 2026 and Epistemic on November 3, 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.*