FastFlow vs Hush
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FastFlow
This app helps users manage intermittent fasting schedules with a visual timer and customizable patterns. It also allows for weight tracking, meal logging with photos, and smart notifications to build healthy habits.
- Circular fasting timer
- Flexible fasting patterns
- Weight progress graph
- Meal logging with photos
- Smart notifications
- Cloud data sync
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【Who Is This For?】 • Starting 16:8 intermittent fasting • Want easy fasting time management • Track and visualize weight changes • Achieve autophagy benefits for healthy weight loss 【Key Features】 ■ Beautiful Circular Timer Intuitive display showing remaining fasting or eating time. Elegant design with clear progress visualization. ■ Flexible Fasting Patterns • 16:8 (16-hour fast / 8-hour eating window) • 18:6 (18-hour fast / 6-hour eating window) • 14:10 (14-hour fast / 10-hour eating window) • Custom schedules ■ Weight Progress Graph Record daily weight and visualize changes with line graphs. See your fasting results clearly. ■ Meal Log Document meals with photos. Review what you've eaten anytime. ■ Smart Notifications Get push notifications for fasting start and end times. Build lasting habits effortlessly. ■ Cloud Sync Securely backup your data to the cloud. Transfer seamlessly when switching devices. 【Benefits of Intermittent Fasting】 • Activate autophagy for cellular renewal • Improve insulin sensitivity • Enhance fat burning • Boost focus and mental clarity 【Why FastFlow?】 • 100% free with all features unlocked • Simple, intuitive interface • Privacy-focused design • Clean, distraction-free experience Download now and start your healthy fasting journey!
Hush
This app offers a quiet and focused intermittent fasting timer. It provides essential features like a center ring timer, preset fasting schedules, and helpful hints during fasting periods. Users can also utilize a home screen widget for at-a-glance tracking and enjoy a privacy-first approach with on-device data storage.
- Center ring timer
- Four classic fasting presets
- Hunger-peak hint notifications
- Home screen widget
- Streak tracking
- Privacy-first data storage
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Hush is a quiet, focused intermittent fasting (IF) timer designed for people tired of the noise. No subscriptions. Minimal notifications. One-time ad removal only. Built so you can keep going. WHO IT'S FOR - People tired of Zero / Fastic / BodyFast's subscription gates and notification spam - Anyone running 16:8, 18:6, 20:4, or 24h at their own pace - Those who want a home screen widget for at-a-glance remaining time - People who appreciate short, supportive hints during the hardest hours - Anyone who hates subscriptions and just wants a one-time ad removal CORE FEATURES ■ Center ring timer Industry-standard circular progress. Remaining time, start and predicted end at a glance. ■ Four classic presets 16:8 (the daily staple) / 18:6 (a touch more) / 20:4 (Warrior) / 24h (OMAD) ■ Hunger-peak hint notifications At 8h, 10h, and 12h into your fast (the toughest stretches), a short hint quietly arrives. "Sip some water." "Take three deep breaths." "You're almost there." One-tap to turn it off. ■ Home screen widget Small and Medium widgets show your remaining time without opening the app. ■ Streaks and a quiet "well done" Hit your goal and a full-moon icon shows up with a quiet congratulations. Streak counted. Calm acknowledgment, not pressure. ■ Privacy first Your fasting records stay on device. iCloud sync is optional. PRICING Download and all features are free. A one-time Plus purchase removes ads forever and unlocks custom plans, Insights, and Apple Watch sync. No subscriptions. DISCLAIMER Hush is a timer app, not medical advice. If you are pregnant, nursing, taking medication, or have a medical condition, please consult your doctor before starting any fasting protocol. PRIVACY & SUPPORT https://kureho.app/apps/iftimer
Screenshots
Verdict
The clearest difference is in-app purchases: FastFlow at none against Hush's 2. Hush's advantage is update cadence (every 2 days vs every 4 months). On price, review sentiment, 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. Hush sells 2 one-off in-app purchases. FastFlow asks for nothing beyond the download.
FastFlow ships an update every 4 months, Hush every 2 days. The most recent releases landed on October 20, 2026 and October 13, 2026 respectively.
| Parameter | FastFlow | Hush |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Update frequency | Every 4 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, Apple Watch |
| Requires iOS | 15.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 34 MB | 9 MB |
| Age rating | 12+ | 4+ |
| Developer | Caprio Lab | KUREHO |
Customer experience
FastFlow
Hush
In-app purchases
FastFlow
No in-app purchases
Hush
- Remove Ads$1.99
- Plus$11.99









