专注时钟 vs 习惯岛
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
专注时钟
Enhance focus and productivity with a customizable digital clock, countdown timer, and a variety of white noise soundscapes. Designed to help you enter work or study states faster and more efficiently.
- Full screen digital clock
- Countdown timer
- Customizable UI styles
- Variety of white noise background sounds
- Firecrackers & Fireworks animation (New Year's theme)
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Focus on the clock, including the full screen digital clock, countdown, timer function set, designed to let you enter the working or learning state faster, more focused and improve work efficiency. Product features: 【1】 Beautiful UI, you can customize your favorite style at will. 【2】 A variety of white noise background sound, let you enter the working state faster. 【3】 New year's Day is coming. We specially send the background sound of firecrackers & Fireworks animation effect. PS: the product is not only free of charge but also free of any advertisement. We aim to solve your problem. If you have better suggestions and ideas, we are looking forward to your feedback. Our work QQ group: [1030545663] Hope that our products can get your like, I wish you a happy new year, thank you!
习惯岛
This app gamifies habit tracking by allowing users to create custom habit cards and earn in-game currency and experience. Use your rewards to decorate your personal island, unlock new items, and progress through levels. It aims to make habit formation more engaging and rewarding.
- Gamified habit tracking
- Customizable habit cards
- Island decoration and expansion
- In-game currency and experience rewards
- Cloud synchronization
- Statistical charts
- Weekly bonus chests
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"Habit Island" is a gamified habit tracking app. Here, you can freely customize habit cards, set goals, and create challenges. As you check in on your habits, you'll randomly earn rewards like coins and experience. Once you've saved up enough coins, you can buy items to decorate your island and bring it to life. As you level up through accumulated experience, you'll unlock more items, features, and gameplay. Building a good habit takes time and patience, but we believe that if you keep going, you'll definitely achieve your goals. In "Habit Island," we hope to provide you with a more fun and rewarding way to build habits. We hope you find your own passion. 「Features」 - Pixel Island: Fill your charming pixel-style island with your efforts and persistence - Weekly Chest: Unlock bonus chest rewards by checking in consistently every week - Custom Challenges: Define check-in cycles and challenge goals, clear as a to-do list - Cloud Sync: Your data is securely stored in the cloud, seamlessly accessible across devices - Statistics Charts: Clear and intuitive check-in statistics at a glance - Long Press to Check In: Prevent accidental touches by requiring a long press to check in - Layout Switch: Freely switch between tile and list layouts — find the style you love - Island Expansion: Use rewards from check-ins to expand your island and create your unique space - Multiplayer Co-op: Join a team with friends and build a shared island together
Screenshots
Verdict
The clearest difference is in-app purchases: 专注时钟 at none against 习惯岛's 11. 专注时钟 also leads on ratings volume (67 vs 3) and iOS requirement (13.0 vs 15.0). 习惯岛's advantage is rating (5.0 vs 4.6). On price, review sentiment, 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. 习惯岛 sells 11 one-off in-app purchases. 专注时钟 asks for nothing beyond the download.
习惯岛 holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: 专注时钟 has 67 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 94% of 专注时钟's written reviews are positive against 100% of 习惯岛's.
专注时钟 ships an update every 3 weeks, 习惯岛 every 5 weeks. The most recent releases landed on September 16, 2026 and August 11, 2026 respectively.
| Parameter | 专注时钟 | 习惯岛 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (67 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 94.4% of reviews | 100.0% of reviews — better |
| Number of ratings | 67 — better | 3 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 110 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | 飞剑 姚 | 广博 郝 |
Customer experience
专注时钟
习惯岛
In-app purchases
专注时钟
No in-app purchases
习惯岛
- PLUS 计划(1 个月)$0.99
- PLUS 计划(6 个月)$2.99
- PLUS 计划(1 年)$3.99
Show 8 moreShow fewer
- PLUS 计划(6 个月)$3.99
- PLUS 计划(6 个月)$4.99
- PLUS 计划(1 年)$4.99
- PLUS 计划(1 年)$6.99
- PLUS 计划(1 年)$7.99
- PLUS 计划(终身)$9.99
- PLUS 计划(终身)$12.99
- PLUS 计划(终身)$19.99







