Atoms vs Filter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atoms
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.
- Guided habit creation
- Bite-sized lessons
- Smart reminders
- Progress insights
- Intuitive interface
- Apple Watch app
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Introducing Atoms – The Official Atomic Habits App! ## Tiny changes, remarkable results! ## Atoms is the definitive habits forming app inspired by the groundbreaking principles of Atomic Habits, the best-selling book by James Clear. Atoms is not only a habit tracker, but also your personal guide filled with bite-sized lessons and insightful strategies to help you make positive changes one small step at a time. # WHY ATOMS? * Proven Principles: Atoms is crafted on the science-backed principles of habit change covered in Atomic Habits. You will learn how to make your habits obvious, attractive, easy, and satisfying. * Five Good Minutes: Experience powerful change in just five minutes a day! Atoms is designed for everyone, including those with busy lifestyles, ensuring that you can build good habits, break bad ones, and make better decisions with minimal time investment. * NYT Best-Seller: Join over 15 million people who have already embraced the transformative power of Atomic Habits. Atoms brings these life-changing principles and James Clear’s content to your fingertips in an easy-to-use app. # KEY FEATURES: * Guided Habit Creation: Start small and build habits based on the kind of person you want to become. Get guidance on how to start at the right size for you. Create consistency by committing to a time and place. Build habits that last. * Intuitive Interface: Enjoy a seamless user interface that makes habit tracking a joy. Visualize your progress, celebrate milestones, and stay motivated with every tiny win. * Smart Reminders: Never miss a moment to invest in yourself. Atoms uses smart reminders to keep you on track and encourage consistent habit-building. * Progress Insights: Gain valuable insights into your habits with detailed analytics. Track your progress over time, identify patterns, and make informed decisions for continuous improvement. * Apple Watch app: Log your habits on the move Download Atoms now and start experiencing the power of Atomic Habits. Think big. Start Small. Use Atoms. Terms and Conditions - https://www.iubenda.com/terms-and-conditions/22673733 Privacy Policy - https://www.iubenda.com/privacy-policy/22673733 End User License Agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Filter
This app simplifies HVAC filter replacements for multi-unit properties. Scan filter QR codes, verify matches, and log replacements with unit numbers to a secure cloud database. It provides a traceable history for property managers and maintenance teams.
- Fast QR code scanning
- Instant filter validation
- Unit number capture
- Auto-remembered community ID
- Cloud logging of replacements
- Scan history tracking
- Simple, focused user interface
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Filter Smart makes HVAC filter replacements simple, accurate, and traceable across apartments and multi-unit properties. Scan the QR code included with the filter, confirm it’s the right match, enter the unit number, and submit a time-stamped record to the cloud—right from your phone. Your community ID is saved after the first launch, so scanning is fast every time. How it works Enter your Community ID once. If it’s recognized, it’s remembered for next time. Scan the QR code on the new air filter to validate the filter. Enter the unit number and Submit. The app logs the scan with the community, unit, and confirmation details. Who it’s for • Property managers and maintenance teams who need proof of service. • Multifamily communities and student housing that replace filters on a schedule. • On-site staff and contractors who want a quick, standardized workflow. Key features • Fast QR scanning: Open the app, point the camera, and capture the code in seconds. • Instant validation: Know immediately whether the filter you scanned is the one intended for that property. • Unit capture: Add the unit number so every record is specific and auditable. • Auto-remembered community: Your approved Community ID is saved for future scans to reduce errors. • Cloud logging: Each submission stores the confirmation, community, and unit details in a secure database. • Scan history: See a clear list of past scans with dates and units so teams can verify replacements. • Simple, focused UI: Purpose-built for speed in the field—no clutter, no training required. • Works great online: Records are submitted to the cloud for centralized access and reporting. • Privacy-conscious: We only store the data needed for verification (community, unit, and scan details). Why Filter Smart • Reduce mistakes from manual entry and paper logs. • Standardize your filter-replacement process across teams and properties. • Gain traceability with a reliable scan history tied to each unit. Support If you need help or have feature requests, contact your property administrator or support. Note: Filter Smart is designed for communities that have been onboarded to the system. If your Community ID isn’t recognized, please reach out to your property manager to be added.
Screenshots
Verdict
The clearest difference is in-app purchases: Filter at none against Atoms's 2. Atoms's advantage is ratings volume (11K vs 1) and update cadence (every 2 weeks vs every 6 weeks). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Atoms sells 2 in-app purchases, starting at $4.99 per month. Filter asks for nothing beyond the download.
Filter holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Atoms has 11K ratings behind it against 1, so its average is the more settled of the two.
Atoms ships an update every 2 weeks, Filter every 6 weeks. The most recent releases landed on November 1, 2026 and October 14, 2026 respectively.
| Parameter | Atoms | Filter |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (11K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 55.9% of reviews | — |
| Number of ratings | 11K — better | 1 |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 227 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | Atomic Development Inc. | Epic Genius LLC |
Customer experience
Atoms
Filter
Bugs and requests
Atoms
Reported bugs
3 issues- Login issues and app freezes
- Habit progress not saving correctly
- Widget not functioning as expected
Requested features
5 requests- Dark mode option
- Ability to track more habits
- More customization options for habits
- Improved data visualization and analytics
- Accountability partner features
Filter
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Atoms
- Atoms Pro Monthly$4.991 Month
- Atoms Pro Annual$39.991 Year
Filter
No in-app purchases









