Comparison

Focus Timer vs Hearth Island

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

Head to head
About

Focus Timer

Features
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Are you a squirrel feeling overwhelmed by scattered acorns and distractions? Do you long for a fellow squirrel to join you on your acorn-gathering adventures? PiduGo is the app for you! Imagine yourself as a nimble squirrel exploring a vast, green forest. Together with your squirrel buddies, you'll embark on exciting quests to find the most delicious acorns. The longer you stay focused on your mission, the higher you'll climb the oak trees. Key features of PiduGo: Seamless Focus and Play: Easily switch between gathering acorns and enjoying a quick nap in a cozy hollow. Flexible Time: Choose between unlimited acorn-gathering sessions or set a specific goal. Group Adventures: Explore the forest with your squirrel friends, sharing the joy of discovery and supporting each other. Personalized Music: Create your own focus soundtrack with nature sounds and chirping birds. Daily Tracking: Keep track of your acorn collection and progress. Quick Access: Place the PiduGo widget on your homescreen for easy access. Immersive Environments: Experience different forest seasons, from the vibrant spring to the snowy winter. Dark Mode: Enhance your focus with a soothing, low-light setting. Multi-Task Focus: Work on various tasks simultaneously without losing sight of your acorn-gathering goals. Visual Cue: Display the PiduGo screen to signal your focus to other squirrels. PiduGo Premium Features: Upgrade to PiduGo Premium for additional features and benefits. Enjoy a monthly or a year subscription. Your iTunes account will be charged upon confirmation. Subscription Management: To manage your subscription or turn off auto-renew, visit your iTunes Account Settings. You can also restore previous purchases by tapping the "Restore Purchased" button in the Premium popup or PiduGo Settings. Join the PiduGo adventure today and discover the power of focused exploration! Standard Apple Terms of Use (EULA)ย  https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Hearth Island

Features
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Start a focus session. When you finish, a tiny 3D island grows - and it keeps living while you're away. FOCUS. EARN. GROW A LIVING WORLD. Hearth Island turns the minutes you focus into something you can see. Set a timer, put the phone down, and do your work. Every focused minute earns one Spark. Spend them to plant trees, build cottages, adopt a companion, and raise whole new islands out of the sea. Nothing here is bought with money. Sparks are earned only by focusing - that is the whole point. A WORLD THAT LIVES ON ITS OWN - Real day and night, drifting clouds, and rain that ripples the sea - Four seasons that follow your real calendar - spring blossom, summer fireflies, autumn leaves that fall and gather, winter snow on every roof - Mochi, a companion who wanders the island, plays with a yarn ball, and naps in a little bed - Plants that grow a stage with every session you complete THE FOCUS THAT EARNS IT - Simple sessions - pick a length, start, and focus - Leave the app mid-session and it gently pauses instead of punishing you; a screen wake-lock keeps the phone awake while you work - Optional Focus Shield quiets notifications for the length of a session - Early ends still bank the minutes you focused - you are never punished for stopping GROW THE ISLAND - Plant flowers, bushes, pines, oaks and maples - Build cottages, cabins, a greenhouse, a lighthouse and a dock - Raise new land - Sunny Meadow, Quiet Cove, North Ridge - from open sea - The flagship moment: build the Bridge and a brand-new isle rises, "New area discovered!", with more ground to make your own FREE, AND ACTUALLY GENEROUS The whole loop - focus, earn, plant, build, grow - is free. You can fill a whole island without paying a cent. HEARTH PREMIUM Premium opens the full catalog - palms, campfires, wishing wells, cabins, greenhouses, lighthouses, companion pieces, and new islands as they arrive. Premium items still cost the Sparks you earn by focusing; money only opens the catalog, it never buys progress. $4.99/month, $29.99/year with a 7-day free trial, or $59.99 once for lifetime. Everything lives on your device. No account, no sign-up, and your island is never uploaded anywhere. Requires iOS 15 or later; the living 3D world needs a device with WebGL2 (iPhone 8 and later). ---------- Hearth Premium is available as a monthly ($4.99) or yearly ($29.99, with a 7-day free trial) auto-renewable subscription, or a one-time Lifetime purchase ($59.99). Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://starnova-io.github.io/hearth-island/terms.html Privacy Policy: https://starnova-io.github.io/hearth-island/privacy.html

Screenshots

Focus Timer4 screens
Hearth Island4 screens

Verdict

The call

The clearest difference is iOS requirement: Focus Timer at 12.0 against Hearth Island's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Focus Timer sells 2 in-app purchases, starting at $0.99 per month and Hearth Island sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Focus Timer ships an update every 3 weeks, Hearth Island every 11 days. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard1 real difference ยท 5 level
Focus Timer versus Hearth Island: the parameters behind the verdict, then further details
ParameterFocus TimerHearth Island
PriceFreeFree
Update frequencyEvery 3 weeksEvery 11 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size77 MB17 MB
Age rating4+4+
DeveloperTruong Pham QuangNhan Vo

In-app purchases

2 purchases

Focus Timer

Subscriptions2
  • Premium 1 Month$0.991 Month
  • Premium 1 Year$4.991 Year
3 purchases

Hearth Island

Subscriptions2
  • Hearth Premium Monthly$4.991 Month
  • Hearth Premium Yearly7 Days trial$29.991 Year
One-time1
  • Hearth Premium Lifetime$59.99

Questions

Is Focus Timer free?
Focus Timer is free to download, with in-app purchases available.
Is Hearth Island free?
Hearth Island is free to download, with in-app purchases available.
Do Focus Timer or Hearth Island have ads?
Neither Focus Timer nor Hearth Island shows ads.
Which is updated more often, Focus Timer or Hearth Island?
Focus Timer ships an update every 3 weeks, and Hearth Island every 11 days. Most recently, Focus Timer was updated on October 2, 2026 and Hearth Island on October 3, 2026.

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