# Systema vs Prevently

The clearest difference is in-app purchases: Prevently at none against Systema's 2. Systema's advantage is update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Systema sells 2 in-app purchases, starting at $4.99 per month. Prevently asks for nothing beyond the download.

Systema ships an update every 4 days, Prevently every 2 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Systema | Prevently |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prevently/id6789842262/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | — | Free |
| Size | 90 MB | 13 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | **iPhone, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Nazar Yurkevych](https://appshunter.io/developer/6782207968) | [Valeriia Starychenko](https://appshunter.io/developer/6789842264) |

## What reviewers say

### Systema

[App page](https://appshunter.io/ios/app/systema-workout-tracking/id6782207966)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Monthly | $4.99 | per month |
| PRO Yearly | $34.99 | per year |


### Prevently

[App page](https://appshunter.io/ios/app/prevently/id6789842262)

This app helps you create a personalized preventive health screening plan based on your age, lifestyle, and medical history. It provides clear explanations for each recommended test and offers gentle reminders. It's designed for women 18+ to manage their health proactively.

**Highlights:** Personalized screening plan, Explanations for tests, Customizable plan, Gentle reminders, Evidence-based recommendations

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Systema free?

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

### Is Prevently free?

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

### Do Systema or Prevently have ads?

Neither Systema nor Prevently shows ads.

### Which is updated more often, Systema or Prevently?

Systema ships an update every 4 days, and Prevently every 2 weeks. Most recently, Systema was updated on October 31, 2026 and Prevently on October 31, 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.*