# Precision Slim vs DietSensor Epilepsy

The clearest difference is in-app purchases: Precision Slim at none against DietSensor Epilepsy's 6. Precision Slim also leads on update cadence (every 4 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Precision Slim ships an update every 4 weeks, DietSensor Epilepsy every 2 months. The most recent releases landed on September 15, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Precision Slim | DietSensor Epilepsy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 398 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | +12 |
| Developer | [MB 360, LLC](https://appshunter.io/developer/1726635551) | [DietSensor, Inc.](https://appshunter.io/developer/1101290387) |

## What reviewers say

### Precision Slim

[App page](https://appshunter.io/ios/app/precision-slim/id1585651983)

**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 Precision Slim free?

Precision Slim 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 Precision Slim or DietSensor Epilepsy have ads?

Neither Precision Slim nor DietSensor Epilepsy shows ads.

### Which is updated more often, Precision Slim or DietSensor Epilepsy?

Precision Slim ships an update every 4 weeks, and DietSensor Epilepsy every 2 months. Most recently, Precision Slim was updated on September 15, 2026 and DietSensor Epilepsy on September 21, 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.*