# POLARITY vs Obsessed

The clearest difference is in-app purchases: Obsessed at none against POLARITY's 2. Obsessed also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. POLARITY sells 2 in-app purchases, starting at $8.99 per month. Obsessed asks for nothing beyond the download.

POLARITY ships an update every 2 weeks, Obsessed every 3 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | POLARITY | Obsessed |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/polarity-bipolar-mood-tracker/id6789844361/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Freemium | — |
| Size | 16 MB | 46 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [MAKSIM BAGAN](https://appshunter.io/developer/6787505896) | [NoBull Solutions](https://appshunter.io/developer/6793333823) |

## What reviewers say

### POLARITY

[App page](https://appshunter.io/ios/app/polarity-bipolar-mood-tracker/id6789844361)

Track your mood, sleep, energy, and medication daily to identify patterns and recurring triggers. Generate reports for clinicians and gain insights into your well-being. Integrates with Apple Health for a comprehensive view.

**Highlights:** Daily mood and symptom check-ins, Medication logging and reminders, Sleep and energy tracking, Pattern identification and reflections, PDF reports for clinicians, Apple Health integration, Private, on-device storage

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $8.99 | per month |
| Premium Yearly | $69.99 | per year |


### Obsessed

[App page](https://appshunter.io/ios/app/obsessed-accountability-coach/id6793333821)

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

**In-app purchases:** none


## Frequently asked questions

### Is POLARITY free?

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

### Is Obsessed free?

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

### Do POLARITY or Obsessed have ads?

Neither POLARITY nor Obsessed shows ads.

### Which is updated more often, POLARITY or Obsessed?

POLARITY ships an update every 2 weeks, and Obsessed every 3 weeks. Most recently, POLARITY was updated on October 31, 2026 and Obsessed 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.*