Flow vs Columnam
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flow
Enhance concentration and productivity with a scientifically proven method that divides work into timed intervals with breaks. Block distractions, track progress, and sync with calendars for a more focused workflow.
- Pomodoro timer with work/break intervals
- App and web blocking
- Statistics tracking
- Calendar and Health sync
- Customizable durations
- Inspirational quotes
- Metronome
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Join hundreds of thousands of happy users who enjoy this simple way to stay focused and productive. Use Flow to get things done. Flow is a tiny but mighty app that helps you work on a task, study for school or simply stay focused without being distracted for a certain amount of time. Flow divides your workflow into sections with defined breaks, making it easy to stay focused. This method has been scientifically proven to be an effective way to increase your concentration and motivation while reducing your stress levels. The use of a Pomodoro timer can be a huge boost to your productivity. Use Flow to ... ... concentrate ... work on a task ... study for school ... code all night ... work from home Benefits of this technique • Improved focus and motivation • Increased productivity • Less stress and better health • Better management of interruptions Features • Pomodoro timer with work intervals and breaks • Statistics to keep track of your completed sessions • Notifications to remind you of short breaks • App and web blocking to combat distractions • Commitment mode for self-control • Inspirational quotes for motivation • Metronome for deep focus • Multiple duration options • Custom session title • Apple Calendar sync • Apple Health sync • iCloud sync of stats • Home & Lock Screen Widgets • Support for Live Activities & Dynamic Island YOU MATTER TO US We want to make Flow even better! Please give us your honest feedback in order to help us fix bugs and improve the app. We will regularly update Flow based on your feedback. Thank you! ABOUT US Yugen is a small independent developer studio based in Frankfurt, Germany. Our team is devoted to making great apps that we want to use ourselves. We strive to create products that help people in their everyday life with intuitive user experiences and minimalistic design. QUESTIONS? If you have any questions or problems, feel free to email us. We provide awesome support and love to help! www.flow.app support@flow.app Twitter: flow__app Facebook: flowapp.info Instagram: flowapp.info FLOW PRO Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period through your Apple account. For more information, see our Terms of Use at https://www.flow.app/legal and Apple's Terms of Use (EULA) at https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.
Columnam
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Columnam - The Self Actualization App With Columnam, you can produce greater work in a more efficient manner, with an improved understanding and appreciation of whatever it is you do. Columnam trains users, through highly structured work sessions and psychological techniques, to enter the state of focus on command. By tracking users' focus and work habits, it creates a personalized system of improvement that includes analytics to display those habits, and challenges to improve them. That improvement is made extremely achievable by the rigid structure of the program. Our community provides a social environment of ambitious learners who are overcoming, or have overcome, the same challenges that the user is facing. By learning to focus on demand, users will engage with their work on a deeper level, deepening at the same time their appreciation of that work, as its virtues are viewed with a clear eye. As a result, users of Columnam will produce greater work in a more efficient manner, with an improved state of mind and relationship with their work. Learn to Focus Deeply: Train deep focus while doing your work/schoolwork. To properly train this skill, we split your work sessions into two separate categories 1. Deep Work: When you want to deeply engage with a task. During these sessions, you go through a series of psychologically proven methods to induce a state of deep focus and reduce split attention. Apps are blocked and a longer period of time is dedicated. Analytics are collected on your habits. 2. Other Work: When you need to focus, but don't need to engage deeply. A lighter focus ritual is performed and app blocking is less strict. Analytics are collected on your habits. Seamless Scheduling: Easily create your daily work schedule with our framework. Track Your Habits Automatically: Columnam automatically collects 30 different data points from your work sessions and produces 129 insights on the way you work. You can check important statistics anytime from the analytics page and, starting after your third week of our program, you will receive a weekly summary containing personal insights on your habits and special "insight challenges" to improve them. Improve with Challenges : Our challenges provide you with both a personalized and a structured system for improving your focus and work habits over time. Join the Community: Learn to focus deeply alongside other ambitious people and high achievers. Achieve Flow State on Command: Columnam is built to train you to enter "flow state," the mental zone where you work better and faster with greater understanding. Rigid Structure = Improvement: rely on a focus optimized system that guides you through success; not motivation, willpower, or "Dopamine Replacement." Not Pomodoro: Columnam is built to fix your broken attention span, not to cater to it. Your Life is not a Game: badges, streaks, and little birds won't help you. Columnam has no gamification Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Columnam at none against Flow's 3. Columnam also leads on iOS requirement (16.4 vs 26.0). Flow's advantage is device support (5 vs 2). On price, update cadence and ads 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. Flow sells 3 in-app purchases, starting at $2.99 per month. Columnam asks for nothing beyond the download.
Flow ships an update every 4 weeks, Columnam fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Flow | Columnam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (1.8K ratings) — better | — |
| Positive reviews | 86.1% of reviews | — |
| Number of ratings | 1.8K — better | — |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac, Apple Watch, Vision Pro — better | iPhone, iPad |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 86 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | Yugen GmbH | Little Commerce |
Bugs and requests
Flow
Reported bugs
4 issues- Live activity feature not working consistently
- Timer not recording sessions accurately
- App blocking functionality not working as expected
- Crashes and freezes on certain macOS versions
Requested features
6 requests- Allow custom work and break durations
- Add option to pause and resume flow sessions
- Implement real-time sync across devices
- Provide more detailed productivity tracking and reporting
- Include an Apple Watch app with complication support
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- Add ability to block notifications from certain apps during flows
Columnam
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Flow
- Monthly Plan7 Days trial$2.991 Month
- Yearly Plan14 Days trial$17.991 Year
- Lifetime Pro Access$39.99
Columnam
No in-app purchases









