Comparison

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.

Head to head
About

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.

Highlights
  • Full screen digital clock
  • Countdown timer
  • Customizable UI styles
  • Variety of white noise background sounds
  • Firecrackers & Fireworks animation (New Year's theme)
Features
Read full description

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!

About

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.

Highlights
  • Gamified habit tracking
  • Customizable habit cards
  • Island decoration and expansion
  • In-game currency and experience rewards
  • Cloud synchronization
  • Statistical charts
  • Weekly bonus chests
Features
Read full description

"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

专注时钟4 screens
习惯岛4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
专注时钟 versus 习惯岛: the parameters behind the verdict, then further details
Parameter专注时钟习惯岛
PriceFreeFree
Rating4.6 (67 ratings)5.0 (3 ratings) — better
Positive reviews94.4% of reviews100.0% of reviews — better
Number of ratings67 — better3
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size110 MB21 MB
Age rating4+4+
Developer飞剑 姚广博 郝

Customer experience

专注时钟

All ratings67 ratings
Positive92.5%
Neutral0.0%
Negative7.5%
Written reviews18 reviews
Positive94.4%
Neutral0.0%
Negative5.6%

习惯岛

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

专注时钟

No in-app purchases

11 purchases

习惯岛

One-time11
  • 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 more
  • 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

Questions

Is 专注时钟 free?
专注时钟 is free to download, with no in-app purchases.
Is 习惯岛 free?
习惯岛 is free to download, with in-app purchases available.
Which has better reviews, 专注时钟 or 习惯岛?
习惯岛 is rated higher. 专注时钟 averages 4.6 out of 5 from 67 ratings, while 习惯岛 averages 5.0 from 3 ratings.
Do 专注时钟 or 习惯岛 have ads?
Neither 专注时钟 nor 习惯岛 shows ads.
Which is updated more often, 专注时钟 or 习惯岛?
专注时钟 ships an update every 3 weeks, and 习惯岛 every 5 weeks. Most recently, 专注时钟 was updated on September 16, 2026 and 习惯岛 on August 11, 2026.

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