# SelfOS vs Prevently

The clearest difference is in-app purchases: Prevently at none against SelfOS's 3. SelfOS's advantage is ratings volume (3 vs 1). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. SelfOS sells 3 in-app purchases, starting at $4.99 per month. Prevently asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SelfOS against 5.0 for Prevently. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 19, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SelfOS | Prevently |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/selfos-self-care-tracker/id6756428834/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/prevently/id6789842262/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Freemium | **Free** |
| Size | 38 MB | 13 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Viktoriia Smyrnova](https://appshunter.io/developer/1860607791) | [Valeriia Starychenko](https://appshunter.io/developer/6789842264) |

## What reviewers say

### SelfOS

[App page](https://appshunter.io/ios/app/selfos-self-care-tracker/id6756428834)

Organize your daily life with a unique visual planner. Track tasks, goals, habits, and shopping lists while nurturing a virtual bonsai tree that grows with your consistency. Enjoy a beautiful, ad-free experience designed for structure without stress.

**Highlights:** Self Care Tree visual progress tracker, Daily task planner with timeline view, Goal tracker with photo motivation, Habit tracker with custom schedules, Smart shopping lists by category, Adaptive smart reminders, Calendar view for tasks and habits

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $4.99 | per month |
| Annual Subscription | $29.99 | per year |
| Lifetime Premium | $79.99 | one-time |


### 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 SelfOS free?

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

### Is Prevently free?

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

### Which has better reviews, SelfOS or Prevently?

SelfOS and Prevently are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.

### Do SelfOS or Prevently have ads?

Neither SelfOS nor Prevently shows ads.

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

SelfOS ships an update every 2 weeks, and Prevently every 2 weeks. Most recently, SelfOS was updated on October 19, 2026 and Prevently 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.*