# Atoms vs Crusaders Tracker

The clearest difference is rating: Atoms at 4.8 against Crusaders Tracker's 4.0. Atoms also leads on ratings volume (11K vs 4) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Atoms sells 2 in-app purchases, starting at $4.99 per month and Crusaders Tracker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Atoms holds the better App Store score, 4.8 against 4.0. That said, the two scores are not equally well evidenced: Atoms has 11K ratings behind it against 4, so its average is the more settled of the two.

Atoms ships an update every 2 weeks, Crusaders Tracker every 6 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Atoms | Crusaders Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (11K ratings)](https://appshunter.io/ios/app/atoms-from-atomic-habits/id6474421906/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/crusaders-tracker/id6743502926/reviews) |
| Number of ratings | **11K** | 4 |
| Positive reviews | 55.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 227 MB | 37 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Atomic Development Inc.](https://appshunter.io/developer/1704890395) | [FlynnPM LLC](https://appshunter.io/developer/1803236197) |

## What reviewers say

### Atoms

[App page](https://appshunter.io/ios/app/atoms-from-atomic-habits/id6474421906)

This app helps you build good habits and break bad ones using principles from a best-selling book. It offers bite-sized lessons, guided habit creation, and smart reminders to make positive changes in just five minutes a day.

**Highlights:** Guided habit creation, Bite-sized lessons, Smart reminders, Progress insights, Intuitive interface, Apple Watch app

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Atoms Pro Monthly | $4.99 | per month |
| Atoms Pro Annual | $39.99 | per year |

**What reviewers like**

- 🚀 Simple and easy to use
- 👍 Visually appealing design
- 💡 Integrates principles from Atomic Habits book
- 🎯 Helps focus on one habit at a time
- 🔥 Motivating and encouraging

**What reviewers complain about**

- 💰 Expensive subscription price
- 🔒 Limited to only 1 or 3 habits in free version
- 🔍 Lack of flexibility to track habits not tied to specific times
- 🐛 Occasional bugs and crashes
- 🕰 Can't backlog past 24 hours

**Reported bugs**

- Login issues and app freezes
- Habit progress not saving correctly
- Widget not functioning as expected

**Requested features**

- Dark mode option
- Ability to track more habits
- More customization options for habits
- Improved data visualization and analytics
- Accountability partner features


### Crusaders Tracker

[App page](https://appshunter.io/ios/app/crusaders-tracker/id6743502926)

This app helps users build strong habits, track progress, and stay accountable to their goals. It offers daily habit logging, productivity scoring, time tracking, guided meditations, and goal setting features to foster self-improvement and productivity.

**Highlights:** Daily habit tracking, Productivity score, Time tracking, Guided meditations, Goal setting & challenges

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly 3.99 | $3.99 | per month |
| Yearly 24.99 | $24.99 | per year |


## Frequently asked questions

### Is Atoms free?

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

### Is Crusaders Tracker free?

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

### Which has better reviews, Atoms or Crusaders Tracker?

Atoms is rated higher. Atoms averages 4.8 out of 5 from 11K ratings, while Crusaders Tracker averages 4.0 from 4 ratings.

### Do Atoms or Crusaders Tracker have ads?

Neither Atoms nor Crusaders Tracker shows ads.

### Which is updated more often, Atoms or Crusaders Tracker?

Atoms ships an update every 2 weeks, and Crusaders Tracker every 6 weeks. Most recently, Atoms was updated on October 27, 2026 and Crusaders Tracker on October 24, 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.*