Intermittent vs FlowCalm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intermittent
Easily track your intermittent fasting with a visual timeline and preset or custom plans. Integrate with Apple Health for a holistic view of your wellness. Stay updated with widgets and Apple Watch support.
- Fasting timer
- Visual stage timeline
- Preset and custom plans
- Apple Health integration
- Apple Watch app
- Widgets and Live Activities
Read full descriptionHide full description
100% FREE — NO SUBSCRIPTION, NO PAYWALL, NO IN-APP PURCHASES. BetterFasting is a simple, powerful intermittent fasting timer and tracker for your daily routine. Pick a plan, start your fast, and watch your progress build day after day. Every feature is unlocked from the very first tap. The app is supported by ads, so the tools stay open and free for everyone. POPULAR FASTING PLANS, OR YOUR OWN Fast with 16:8, 18:6, 20:4, OMAD, 5:2, or build a custom fasting window that fits your life. Start, stop, and edit fasts whenever you need to, so the timer always matches your real day. KNOW EXACTLY WHERE YOU ARE Follow live fasting stages as your body moves through your fast, with a clear timer ring and progress at a glance. Set smart reminders so you never miss the start or end of a window. TRACK WHAT MATTERS Log water and mood through the day, record your weight over time, and build streaks and badges that keep you motivated. Review your full fasting history with simple charts that show your trends week over week. ALWAYS WITHIN REACH Add home screen and lock screen widgets, keep your timer front and center with Live Activities and the Dynamic Island, and check your fast right from your wrist with the Apple Watch app. Apple Health sync keeps your data connected, and iCloud sync keeps everything safe across your devices. FAST TOGETHER Add friends, join groups, take on challenges, and cheer each other on in the activity feed. Staying accountable is easier when you are not doing it alone. SPEAKS YOUR LANGUAGE Available in 45 languages, including full right-to-left support. WHY BETTERFASTING? - 100% free: no subscription, no paywall, no in-app purchases. - Every plan and tool unlocked from day one. - Clean, fast, and easy to use every single day. - Ad-supported so the core experience stays open to all. Many fasting apps hide basic tools behind a subscription. BetterFasting is different. Start free, track your routine, stay accountable with friends, and keep the habit going. Fasting is a personal wellness routine, not medical advice. If you have a medical condition, are pregnant, or are unsure whether fasting is right for you, talk to a qualified health professional before you begin. Download BetterFasting and start your first fast today.
FlowCalm
Read full descriptionHide full description
A calm body double for ADHD brains. Start the task you keep avoiding, finish one short focus sprint, and watch a sapling take root in your forest. FlowCalm is a focus and habit companion designed for people with ADHD and anyone who finds starting hard. It doesn't ask you to fix yourself. It helps you start. EVERY SPRINT PLANTS A SAPLING Finish a focus sprint and a sapling is planted in your forest, right there on screen. Over the next 7 days it grows into a tree or a flower. A few weeks in, your forest is proof of effort that a streak number never gives you. WHEN STARTING IS THE HARD PART • Task paralysis: the task is one huge blob and there's no first step to grab. • Time blindness: lock the phone and time stops existing. • Overwhelm: too many tabs open in your head. • Planners that turn into one more thing to fail at. WHAT FLOWCALM GIVES YOU • Body double sessions: focus next to a virtual partner, or type a friend's name and work "together". No account, no internet, no waiting for anyone. • Break it into steps: stuck on a task? FlowCalm splits it into steps small enough to start. On iPhones with Apple Intelligence this runs on the device; elsewhere a simpler built-in splitter does the job. • Sprints that match your mood: say if you feel scattered, overwhelmed or ready, and FlowCalm suggests a sprint length and a sound. Sprints start at 5 minutes. • A timer you can see: a progress track during the sprint, plus a Lock Screen and Dynamic Island countdown, so time stays visible. • Park a thought: a stray idea mid-sprint goes on a list for later, and you stay on task. • Quick capture: type or speak a task from anywhere. FlowCalm reads the priority and suggests a reminder time. • Breathing reset: a guided breathing flow for the moments when calming down matters more than focus. • Calm sounds: rain, ocean, fireplace, storm and focus music. • XP, streaks and a dragon companion: sprints earn XP, finished goals level up your dragon, and streak shields stop one bad day from wiping out your progress. • Honest stats: focus time and mood by day, week, month and year. PRIVATE BY DESIGN No account and no sign-up. Your tasks, focus history and forest are stored on your device. Body double sessions work offline. FlowCalm Pro is an optional subscription for unlimited sprints, tasks and task breakdowns, every sound, monthly and yearly trends, and more streak shields. The core focus flow stays free. FlowCalm is a focus and habit companion. It is not medical advice. Available in English, Turkish, Spanish, German, French, Portuguese, Japanese and Korean. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is iOS requirement: FlowCalm at 15.1 against Intermittent's 17.6. On price, update cadence, ads and in-app purchases 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. Intermittent sells 4 in-app purchases, starting at $4.99 per month and FlowCalm sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Intermittent ships an update every 4 days, FlowCalm weekly. Both last shipped on November 9, 2026.
| Parameter | Intermittent | FlowCalm |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (21 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 21 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 33 MB | 91 MB |
| Age rating | 12+ | 4+ |
| Developer | BARBAROS SELIM BUYUKELCI | Hidstech Ltd |
In-app purchases
Intermittent
- Monthly Premium3 Days trial$4.991 Month
- 3 Months Premium3 Days trial$9.993 Months
- 6 Months Premium3 Days trial$24.996 Months
Show 1 moreShow fewer
- Yearly Premium3 Days trial$34.991 Year
FlowCalm
- FlowCalm Pro Monthly$4.991 Month
- FlowCalm Pro Annual$24.991 Year









