# Atomic vs HabTrak.ai

The clearest difference is in-app purchases: HabTrak.ai at none against Atomic's 1. HabTrak.ai also leads on update cadence (every 5 days vs every 2 weeks) and review sentiment (100% vs 90%). Atomic's advantage is ratings volume (34 vs 3). On price, rating, ads and device support there is nothing between them.

Both are free to download. Atomic sells 1 one-off in-app purchase. HabTrak.ai asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Atomic against 5.0 for HabTrak.ai. That said, the two scores are not equally well evidenced: Atomic has 34 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 90% of Atomic's written reviews are positive against 100% of HabTrak.ai's.

Atomic ships an update every 2 weeks, HabTrak.ai every 5 days. The most recent releases landed on October 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Atomic | HabTrak.ai |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (34 ratings)](https://appshunter.io/ios/app/atomic-habit-tracker/id6470944782/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/habtrakai/id6757411207/reviews)** |
| Number of ratings | **34** | 3 |
| Positive reviews | 89.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 80 MB | 37 MB |
| Requires iOS | 16.4 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kanbon GmbH](https://appshunter.io/developer/1649220122) | [Keegan White](https://appshunter.io/developer/1866745647) |

## What reviewers say

### Atomic

[App page](https://appshunter.io/ios/app/atomic-habit-tracker/id6470944782)

Effortlessly build and sustain habits with a focus on personal growth. This app offers a minimalist design, dark mode, and clear visualizations to support your journey. Enjoy tailored insights and complete control over your data with a strong commitment to privacy.

**Highlights:** Habit building and tracking, Goal setting, Dark mode support, Clear visualizations, Tailored insights, Privacy-focused design

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atomic Pro | $12.99 | one-time |


### HabTrak.ai

[App page](https://appshunter.io/ios/app/habtrakai/id6757411207)

Track daily habits and mood to understand their impact on your well-being. Gain clear insights into patterns and trends with AI-powered analysis and a chat assistant for personalized guidance.

**Highlights:** Habit Tracking & Streaks, AI-Powered Reports, AI Chat Assistant, Mood Tracking, Pattern Analysis, Personalized Guidance

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atomic free?

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

### Is HabTrak.ai free?

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

### Which has better reviews, Atomic or HabTrak.ai?

HabTrak.ai is rated higher. Atomic averages 4.9 out of 5 from 34 ratings, while HabTrak.ai averages 5.0 from 3 ratings.

### Do Atomic or HabTrak.ai have ads?

Neither Atomic nor HabTrak.ai shows ads.

### Which is updated more often, Atomic or HabTrak.ai?

Atomic ships an update every 2 weeks, and HabTrak.ai every 5 days. Most recently, Atomic was updated on October 30, 2026 and HabTrak.ai on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*