Habit Tracker vs Mast
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Habit Tracker
This app helps you build healthy habits and track your progress through a visually engaging experience. Complete daily tasks to grow a personalized island, and explore expert-designed challenges for a healthier lifestyle. Stay motivated with new content and insights regularly.
- Visual progress tracking with island growth
- Expert-designed health and productivity challenges
- Customizable habit creation
- Detailed quality information on habit benefits
- Regular updates with new content and features
- Gamified progression with coins and unlocks
Read full descriptionHide full description
Do you want to improve your sleep? Learn the basics of healthy eating or strength training? Meditate? Practice cold exposure? Or do you have your own daily routines that you’d like to track? Then IsleGrow might be just what you need to stay motivated and become the best version of yourself! WHY ISLEGROW? • Beautiful environment The entire app is hand-drawn and carefully crafted down to the smallest details. • Visual progress tracking Complete your habits and watch your island grow. Each successful day builds a new house; each month, a whole new island awaits. • Track your own habits or get inspired Create as many personal habits as you like, or get inspired by our guided challenges. • Expert-designed challenges Step by step, you’ll learn the core habits of a healthy lifestyle—from sleep hygiene, meditation, and mindful tech use to strength training, nutrition, and cold exposure. And there’s plenty more! We regularly update the app with new challenges. • Quality information We don’t just skim the surface. Each challenge includes a detailed explanation of why a habit is beneficial. Ever wondered why some protein sources are better than others? How to meet your daily vitamin and mineral needs without supplements? Why you shouldn’t check your phone first thing in the morning? Why social media is so addictive—and how to break free? Or why a digital detox might be useful? You’ll find all that and more in IsleGrow! • Always something new Collect unique houses, unlock fresh islands, and dive into exciting new challenges. Stay inspired with articles covering the latest trends in health, productivity, and focus. We’re continually evolving IsleGrow with new features, challenges, and improvements—you’ll never get bored! HOW DOES IT WORK? • Build your daily routine Whether you want to add cardio to your day, stay hydrated, or practice mindfulness, just add whatever you want to track to your daily plan. • Try our challenges Not sure where to start? We’ve got you covered! Pick a challenge, and we’ll craft a personalized daily plan for you. Step by step, we’ll guide you through essential habits for a healthier life. Developed with expert input, our challenges bring valuable insights for both body and mind. • Complete your daily plan, build a house Finish all your tasks, and we’ll build a new house on your island—one for each successful day. If you miss a day, the house remains unfinished. Watch your island grow along with your progress! • Unlock new houses and islands Earn coins for every completed task, then spend them on new types of houses and unlock new islands. • A new island every month Each month, start fresh with a brand-new island. Track your progress and see just how far you’ve come! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://islegrowapp.com/privacy-policy-en_US
Mast
Read full descriptionHide full description
Odysseus knew he couldn't resist the Sirens, so he had himself tied to the mast. Mast does the same for your phone. Screen Time limits are easy to dismiss. Mast is different: you create commitments, scheduled blocks where your distracting apps lock, and you decide up front what it takes to get them back. Your apps don't just come back when time passes. They unlock when you act. HOW IT WORKS 1. Choose the apps that steal your time: TikTok, Instagram, games, anything. 2. Schedule your commitments: study sessions, work hours, mornings, evenings. 3. Pick your unlock policy, what it takes to earn your apps back: • Photo: snap a photo to prove you did it: gym clothes on, books open, bed made • Timer: run down a focus timer before anything unlocks • Mark done: apps stay locked until you check the task off • Just wait: or simply lock yourself out for a set time WHY IT WORKS Psychologists call it a Ulysses pact: a binding decision you make now, while you're clear-headed, that your weaker future self can't undo. Willpower fails in the moment, so Mast removes the moment. When the commitment starts, the ropes are already tied. There's no "remind me in 15 minutes" to tap through, and the only way out is the one you chose yourself. • Powerful blocking built on Apple's Screen Time technology • Flexible schedules for study, work, sleep or a full digital detox • See the hours you've won back If you have any ideas or questions, please email us at hello@usemast.app. Terms of Use: https://usemast.app/terms
Screenshots
Verdict
The clearest difference is iOS requirement: Habit Tracker at 15.0 against Mast's 17.0. 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. Habit Tracker sells 6 in-app purchases, starting at $3.59 per month and Mast sells 2 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Habit Tracker ships an update every 3 weeks, Mast every 2 weeks. The most recent releases landed on September 19, 2026 and September 14, 2026 respectively.
| Parameter | Habit Tracker | Mast |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 135 MB | 81 MB |
| Age rating | 4+ | 4+ |
| Developer | Stonecutters | Thomas Bryden |
In-app purchases
Habit Tracker
- Premium - monthly subscription7 Days trial$3.591 Month
- Premium - monthly subscription7 Days trial$3.991 Month
- Premium - annual subscription$9.991 Year
Show 2 moreShow fewer
- Premium - annual subscription7 Days trial$35.991 Year
- Premium - annual subscription7 Days trial$39.991 Year
- Lifetime Premium$34.99
Mast
- Mast Plus - Weekly$7.997 Days
- Mast Plus - Yearly3 Days trial$49.991 Year









