Comparison

Focus Planet vs Delulu Study

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Focus Planet

Transform focused moments into a living world. Watch a barren planet evolve into a lush ecosystem as you stay on task. Earn rewards to unlock new planets and track your progress towards personalized goals.

Highlights
  • Planet visualization for focus sessions
  • Multiple focus modes (Countdown, Pomodoro, Stopwatch)
  • Personalized daily goals and progress tracking
  • Stardust rewards for unlocking planets
  • Detailed focus history and session timeline
  • Customizable Pomodoro intervals
  • Crash recovery for focus sessions
Features
Read full description

## Focus. Watch planets come to life. ## Turn every focused moment into a living, breathing world. If you want to put down your phone and focus on what matters, start a session in Focus Planet. As time passes, a once-barren planet gradually transforms before your eyes — craters heal, oceans rise, clouds drift in, and a lush world slowly comes to life. Every minute you stay focused shapes your planet. The sense of wonder and progress keeps you motivated, helps you beat distraction, and makes your focused time feel truly rewarding. Stay focused, be present. STAY FOCUSED • A beautiful way to beat distraction, watch a barren planet evolve into a lush, living world as you focus • Three focus modes: Countdown, Pomodoro, and Stopwatch, choose the approach that fits your flow • Set personalized goals with daily targets and track your progress at a glance • Immersive pixel-art space aesthetic with a clean interface that fades away while you focus GET MOTIVATED • Earn Stardust from every focus session and unlock 20 unique planets, each with its own terrain, oceans, and atmosphere • Pro users earn 2x Stardust to grow their collection faster • Full Pomodoro support with auto-advancing phases, customizable intervals, and crash recovery • Stopwatch mode for open-ended deep work sessions • Create unlimited goals to organize every area of your life HISTORY • Browse your detailed focus history, organized by day • Track daily focus time against your personalized targets • Manage your goals and see how your time is distributed • Relive your focus journey through your session timeline It's never too late to build better habits. Privacy Policy: https://www.tansysoft.com/en/products/focus-planet/privacy-policy/ Terms of Use: https://www.tansysoft.com/en/products/focus-planet/terms-of-use/

About

Delulu Study

Features
Read full description

Delulu study till you make it! Meet Whizzy, the study buddy who actually keeps you studying. DeluluStudy turns study time into a game you want to win. Set your pomodoros, pick a subject, and focus with Whizzy the beaver by your side. When the timer's done, don't just close the book: teach your buddy what you learned. Record a quick voice recap and the AI turns it into clean notes, a summary, and your next to-dos. That's active recall, the science-backed way to actually remember things. WHY WHIZZES LOVE IT - Flexible study timer: pomodoro sessions from 2 minutes up with breaks that fit you, or "Just a timer" when you want to go with the flow. - Voice recaps to AI notes: say what you learned, get editable notes and a task list back. - Recall checks: quick questions after each recap to lock it in. - Flashcards: make decks from a photo, a document or pasted notes, review them with spaced repetition, and test yourself. - Smart to-dos: the AI even checks off what you covered. - Streaks and Logs: every session adds a log to your dam. Keep the streak alive. - 9 study buddies: poke them, they squeak! Whizzy, Hootie, Moobert, Barnaby, Miso, Momo, Pip, Ember and Buzz. - Study rooms: climb the leaderboard with your friends. - Progress graphs: watch your hours stack up. - In English, German, Filipino, Indonesian and Turkish. GO PRO OR MAX More rooms, longer recording time, more daily sessions, every study buddy, priority AI, and weekly insights. Become a Whizz. Your dam won't build itself! DeluluStudy offers auto-renewable subscriptions. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel subscriptions in your Apple Account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.delulustudy.com/privacy

Screenshots

Focus Planet4 screens
Delulu Study4 screens

Verdict

The call

The clearest difference is ads: Focus Planet at none against Delulu Study's shown. On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Focus Planet sells 3 in-app purchases, starting at $2.49 per month and Delulu Study sells 4 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Focus Planet ships an update every 10 days, Delulu Study fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard1 real difference · 8 level
Focus Planet versus Delulu Study: the parameters behind the verdict, then further details
ParameterFocus PlanetDelulu Study
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 10 days — betterFortnightly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.1 — better
Further details — not scored
Size90 MB56 MB
Age rating4+4+
DeveloperHong Bin Tan8x

In-app purchases

3 purchases

Focus Planet

Subscriptions2
  • Monthly Subscription7 Days trial$2.491 Month
  • Yearly Subscription7 Days trial$19.991 Year
One-time1
  • Lifetime Access$9.99
4 purchases

Delulu Study

Subscriptions4
  • Pro Monthly$2.991 Month
  • Max Monthly$5.991 Month
  • Pro Annual$24.991 Year
Show 1 more
  • Max Annual$49.991 Year

Questions

Is Focus Planet free?
Focus Planet is free to download, with in-app purchases available.
Is Delulu Study free?
Delulu Study is free to download, with in-app purchases available.
Do Focus Planet or Delulu Study have ads?
Delulu Study shows ads; Focus Planet does not.
Which is updated more often, Focus Planet or Delulu Study?
Focus Planet ships an update every 10 days, and Delulu Study fortnightly. Most recently, Focus Planet was updated on October 24, 2026 and Delulu Study on October 28, 2026.

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