# Clockify Time Tracker vs Atoms

The clearest difference is in-app purchases: Clockify Time Tracker at none against Atoms's 2. Atoms's advantage is rating (4.8 vs 4.6). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Atoms sells 2 in-app purchases, starting at $4.99 per month. Clockify Time Tracker asks for nothing beyond the download.

Atoms holds the better App Store score, 4.8 against 4.6. Both are backed by a comparable volume of ratings — 4.4K and 11K respectively. Written reviews point the same way: 49% of Clockify Time Tracker's written reviews are positive against 56% of Atoms's.

Clockify Time Tracker ships an update every 3 weeks, Atoms every 2 weeks. The most recent releases landed on October 18, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Clockify Time Tracker | Atoms |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (4.4K ratings)](https://appshunter.io/ios/app/clockify-time-tracker/id1304431926/reviews) | **[4.8 (11K ratings)](https://appshunter.io/ios/app/atoms-from-atomic-habits/id6474421906/reviews)** |
| Number of ratings | 4.4K | **11K** |
| Positive reviews | 49.3% of reviews | **55.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 56 MB | 227 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [CAKE.com](https://appshunter.io/developer/1736462635) | [Atomic Development Inc.](https://appshunter.io/developer/1704890395) |

## What reviewers say

### Clockify Time Tracker

[App page](https://appshunter.io/ios/app/clockify-time-tracker/id1304431926)

This app offers a free time tracking solution for professionals and agencies. It allows users to log hours manually or automatically, assign them to projects and clients, and access detailed reports via its web version.

**Highlights:** Free time tracking, Manual and automatic time logging, Project and client assignment, Unlimited team members, Unlimited projects, Unlimited workspaces, Web version with reports

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless time tracking
- 📊 Detailed reporting and analytics
- 💰 Billable hours tracking
- 🔄 Cross-device sync
- 🆓 Robust free version

**What reviewers complain about**

- 🐛 Frequent login issues
- 🔌 Connectivity problems
- 🕰️ Lack of pause/resume functionality
- 📱 Limited mobile app features
- 🤯 Confusing UI changes

**Reported bugs**

- App crashes on launch
- Time entries disappearing
- Sync issues between web and mobile
- Incorrect time tracking
- Login problems after updates

**Requested features**

- Apple Watch app
- Customizable reports and dashboards
- Pause/resume timer
- Improved mobile project/task management
- Integration with other productivity apps


### 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


## Frequently asked questions

### Is Clockify Time Tracker free?

Clockify Time Tracker is free to download, with no in-app purchases.

### Is Atoms free?

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

### Which has better reviews, Clockify Time Tracker or Atoms?

Atoms is rated higher. Clockify Time Tracker averages 4.6 out of 5 from 4.4K ratings, while Atoms averages 4.8 from 11K ratings.

### Do Clockify Time Tracker or Atoms have ads?

Neither Clockify Time Tracker nor Atoms shows ads.

### Which is updated more often, Clockify Time Tracker or Atoms?

Clockify Time Tracker ships an update every 3 weeks, and Atoms every 2 weeks. Most recently, Clockify Time Tracker was updated on October 18, 2026 and Atoms on October 20, 2026.

---

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