Intermittent Fasting Tracker® vs Hark Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Intermittent Fasting Tracker®
Manage your eating habits with customizable intermittent fasting plans. Track calories using AI food scanning and monitor progress with Live Activities. This app supports various fasting protocols and integrates with Apple Health to help you build healthier lifestyle habits.
- Smart fasting timer with Live Activities
- Supports popular fasting protocols
- AI-powered calorie and nutrition tracker
- Food scanning (camera and barcode)
- Women's cycle-based fasting plans
- Apple Health integration
- Progress tracking and health insights
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Manage your eating habits and daily routine effortlessly with simple, effective intermittent fasting. Customize your fasting plans, track calorie intake with AI food scanning, and monitor real-time progress right from your Lock Screen with Live Activities. Whether you are new to fasting or experienced, this app helps you build healthier habits with ease. ◆ Key Features ◆ · Smart Fasting Timer & Live Activities Start and track your intermittent fasting journey seamlessly. * Supports popular protocols including 16:8, 18:6, 20:4, 14:10, 12:12, and 24-hour challenges. * Live Activity Support: View real-time fasting progress, elapsed time, and countdowns directly on your Lock Screen without opening the app. · Calorie & Nutrition Tracker * Log daily meals and monitor calorie trends over time. * Track weight progress and body changes. * View macronutrient breakdown (protein, fat, carbs). · Food Scanners & Smart Records * Camera Scan: Instantly identify food and estimate calories by taking a picture. * Barcode Scanner: Scan packaged foods for instant nutritional information. * Manual Recording: Search and enter food items to customize your dietary logs. · Women’s Cycle-Based Fasting Plan Adapts fasting schedules to your 28-day menstrual cycle to align with your body’s natural hormonal rhythm. · Health Insights & Progress Tracking Visual charts and body status stages make it easy to understand your fasting results and metabolic progress. · Apple Health Integration Syncs seamlessly with Apple Health (HealthKit) to read and display your daily steps, height, and weight for more accurate fasting and calorie recommendations. · Essential Wellness Tools * Height and weight tracker * BMI calculator * Daily water intake tracking * Activity and step monitor ◆ Benefits of Intermittent Fasting ◆ * Burn stored fat naturally * Gain better control over your appetite * Boost mental clarity and daily energy * Support women's natural hormone cycles * Build sustainable, healthy lifestyle habits Subscription Information: Premium features require a subscription, billed through your Apple ID Account. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your App Store Account Settings. Medical Disclaimer: This app is intended for general health and lifestyle tracking purposes only and does not provide medical advice, diagnosis, or treatment. Please consult a healthcare professional before starting any fasting or dietary program, especially if you are pregnant, nursing, or have existing medical conditions. Privacy Policy: https://fast.guideyy.com/privacy Terms of Use: https://fast.guideyy.com/terms
Hark Pro
This app acts as a personal operating system, proactively managing tasks across the web and your life. It can handle reservations, orders, scheduling, and project management by integrating with various services and websites.
- Proactive task management
- Web service integration
- Automated reservations and orders
- Schedule and calendar management
- Project tracking
- Customizable mini-apps (Panels)
- Secure login management
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Hark Pro is an operating system for your life, built to think ahead, and help you with real, practical things. By combining advanced memory and the ability to use a computer in the cloud, Hark understands the context of your life and can take care of things across the web. No agents or subscriptions required. Hark can log in to OpenTable and make a reservation for you. But it’s also smart enough to reference your calendar for an open time, recall your favorite spots for openings, note your friend’s food allergies in the reservation, and even create a button to reserve an Uber to get there that night. Use Hark to order groceries. Return products. Manage your schedule. Build mini apps. And track complicated projects, integrating Google Docs and Slack messages, mindlessly. Hark is a simple chat app with powerful capabilities - freeing your time to spend away from screens. Proactive thinking Hark looks ahead. Book a movie on Hark, and Hark won’t just buy the ticket and add it to your calendar. It’ll scope the parking situation ahead of time, and offer to reserve you a spot before they fill up. Hark thinks creatively to remove friction across your life. Use the web with Handoff Just type “deliver me pizza” to hand off the task to Hark. It will hunt for the best local pizzarias, go on their websites, read their menus, and order you one for delivery via DoorDash (with your consent and favorite toppings, of course). Hark securely manages your logins to hundreds of sites including Target, Amazon, and LinkedIn so it can handle tasks from start to finish. Hark can also fill out web forms for you, writing multiple services to get quotes on a move or renovation. It can dig through webpages to find dentists who actually take your insurance - and email them for you to ask if it's unclear. It can plan your new wardrobe, then present it on a custom website built just for you. Manage your personal and professional life With Email and Slack integration, Hark can keep track of your most important messages, build your daily schedule, balance your calendar, and summarize dozens of discussions across your workplace into just the things that you need to know. Follow long term tasks with Projects Hark can manage your life in one, long-running chat. But sometimes you want to start with a blank slate. Projects are dedicated threads for longer term work. They focus a single topic, and related files, in one place that you can visit again and again over time. Build your own Panels Never learn to code. Hark can generate tiny bits of software called Panels - ranging from exercise trackers to media players - that live right inside the Hark app. All you do is prompt. You can even ask your Panels questions to dig deeper into their data, unlocking even more from services you already use like Strava, Spotify, and Venmo. Solve it with a button press Notifications give you work. Hark’s Action Buttons provide solutions. Hark’s one-line summaries highlight the most important things you need to do next. Just press a button to “pay” a bill, “RSVP” to an event, or “review” an insurance claim. Do everything else you expect an assistant to do Researching questions. Analyzing PDFs. Yes, even telling you the weather. Hark offers all of the same baseline services offered by other leading AI labs, too. Security and privacy Your data is your own. Hark will never sell your data or serve you ads. We also never see your most private information, like stored passwords or credit card numbers, which are always encrypted in storage and in transit. Hark does real work • Order dinner and groceries • Book cheap flights and hotels • Spot subscriptions before they renew • Schedule automatic tasks • Build websites, spreadsheets, and slide decks Terms of Service: https://www.hark.com/terms Privacy Policy: https://www.hark.com/privacy-policy © 2026 Hark
Screenshots
Verdict
The clearest difference is update cadence: Hark Pro at every 2 days against Intermittent Fasting Tracker®'s every 2 months. Hark Pro also leads on ratings volume (163 vs 2) and chart position (#2 vs unranked). On price, rating, 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 Fasting Tracker® sells 3 in-app purchases, starting at $5.99 per 7 days and Hark Pro sells 3 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Intermittent Fasting Tracker® against 4.9 for Hark Pro. That said, the two scores are not equally well evidenced: Hark Pro has 163 ratings behind it against 2, so its average is the more settled of the two.
Intermittent Fasting Tracker® ships an update every 2 months, Hark Pro every 2 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.
| Parameter | Intermittent Fasting Tracker® | Hark Pro |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.9 (163 ratings) |
| Positive reviews | — | 95.5% of reviews |
| Number of ratings | 2 | 163 — better |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | — | #2 — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 70 MB | 99 MB |
| Age rating | +4 | 17+ |
| Developer | Guide Intelligence Limited | Hark Labs Inc. |
Customer experience
Intermittent Fasting Tracker®
Hark Pro
In-app purchases
Intermittent Fasting Tracker®
- Fasting Weekly Plan$5.997 Days
- Fasting Monthly Plan$17.991 Month
- Fasting Yearly Plan$39.991 Year
Hark Pro
- Hark Pro²$20.001 Month
- Hark Pro³$100.001 Month
- Hark Pro⁴$200.001 Month
Questions
Is Intermittent Fasting Tracker® free?
Is Hark Pro free?
Which has better reviews, Intermittent Fasting Tracker® or Hark Pro?
Do Intermittent Fasting Tracker® or Hark Pro have ads?
Which is updated more often, Intermittent Fasting Tracker® or Hark Pro?
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