# Habit Tracker vs Three

The clearest difference is in-app purchases: Three at none against Habit Tracker's 7. Three also leads on ads (none vs shown) and iOS requirement (15.1 vs 26.0). On price and device support there is nothing between them.

Both are free to download. Habit Tracker sells 7 in-app purchases, starting at $8.99 per 7 days. Three asks for nothing beyond the download.

## The numbers

| Metric | Habit Tracker | Three |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/habit-tracker-stresskit/id6738355522/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Monetization | Free with in-app purchases | — |
| Size | 85 MB | 120 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAN DELIL BOZKURT](https://appshunter.io/developer/1750538738) | [NowLanguage LLC](https://appshunter.io/developer/1835025143) |

## What reviewers say

### Habit Tracker

[App page](https://appshunter.io/ios/app/habit-tracker-stresskit/id6738355522)

This app helps you build consistent habits and monitor your body's stress levels. It integrates with Apple Watch to provide insights into your stress, energy, and recovery, correlating these with your daily routines and goals. Achieve calm and focus through mindful tracking and a rewarding system.

**Highlights:** Habit tracking and goal setting, Stress and body state monitoring, Apple Watch integration, Streak rewards system, Progress analytics, Minimalist interface with widgets

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $8.99 | per 7 days |
| Monthly Premium | $9.99 | per month |
| Yearly Premium | $29.99 | per year |
| Basic Tip | $0.99 | one-time |
| Plus Tip | $2.99 | one-time |
| Ultra Tip | $5.99 | one-time |
| Lifetime Premium | $24.99 | one-time |


### Three

[App page](https://appshunter.io/ios/app/three-focus/id6783105613)

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

**In-app purchases:** none


## Frequently asked questions

### Is Habit Tracker free?

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

### Is Three free?

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

### Do Habit Tracker or Three have ads?

Habit Tracker shows ads; Three does not.

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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.*