Comparison

Focus Dive vs Block Apps & Focus | AcornLock

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

Head to head
About

Focus Dive

Features
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Your brain already knows how to dive deep. Focus Dive just helps you aim it. Stay longer. Go deeper. Collect what you find. - Depth-based focus timer - Ocean treasures as rewards - Built for brains that work differently - Gentle insights, no pressure For hyperfocusers, ADHD minds, and anyone who's tired of fighting their own brain. Dive in.

About

Block Apps & Focus | AcornLock

Features
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For everyone who can't stop saying "just one more scroll." AcornLock is a self-control app that uses Apple's official Screen Time API to genuinely block the apps you choose. What makes it different from typical app blockers? There's a real cost to unlocking. When you crave the apps you've locked, just shake your phone. They'll unlock for a set time—but at a price. The acorns your squirrel has been quietly collecting? Some of them vanish at random. "Wait, did I just lose my rare one…?" That moment of loss puts a gentle brake on your impulses. Tired of apps that only ask you to grit your teeth and resist? AcornLock turns the time you don't spend on your phone into something worth collecting. Built for people who: ・Lose hours to Instagram, TikTok, X, or YouTube ・Want to change habits through gameplay, not pure willpower ・Love collecting cute things CORE FEATURES ■ Real blocking with Screen Time control Powered by Apple's official Family Controls API, your chosen apps are blocked the moment you hit your limit. No relying on willpower alone. ■ A squirrel that collects for you While your selected apps are under restriction, a squirrel quietly gathers acorns in the background. They pile up while you live your life. ■ Shake to unlock = lose your acorns To unlock, just shake your phone. But 50% of your unjarred acorns vanish at random. ■ Collect acorns From everyday brown acorns to legendary rainbow ones, every drop is a small surprise. ■ Seal them in jars for permanent safekeeping Reach 50 acorns and you can seal them in a jar. Jarred acorns are safe forever, even when you shake to unlock. ■ A wooden shelf of your wins Completed jars line up on your wooden shelf, a visible record of your self-discipline. One jar = about a week of staying strong. REWARDS FOR STICKING WITH IT ・Streaks: Every day you stay under the limit adds to your streak ・Tier 0 to 5: Climb the tiers as your streak grows, boosting your odds of rare acorns FLEXIBLE LIMIT SETTINGS ・Pick multiple apps and categories with Apple's Family Activity Picker ・Set your daily time limit however you want ・Adjust how long the unlock lasts before the block returns ・Choose between Shake or Scratch unlock methods PREMIUM For people serious about changing: ・Hard Mode: Triple the unlock barrier. Lose 100% of your unjarred acorns on every unlock. ・Streak Protection: Auto-saves your streak once a month if you slip ・Larger Acorn Stock: Hold up to 500 acorns instead of the free 50 ・Unlimited Shelf Display: See every jar you've ever made ・Choose from three plans: weekly, yearly, or one-time purchase MORE FEATURES Keep an eye on your acorn count and streak right from your Home Screen widget. Take back the distance between you and your phone, one acorn at a time. About Premium Plan Purchase • After the trial ends, the subscription will automatically renew as a paid plan. • The Premium Plan is an auto-renewing subscription. • Unless canceled at least 24 hours before the end of the current period, the subscription will automatically renew. • Renewal charges will be billed within 24 hours before the end of the current period. • Payment will be charged to your Apple ID account at confirmation of purchase. • You can manage or cancel auto-renewal in your Apple ID settings. Terms of Use https://acornlock.app/terms-and-conditions/ # LICENSE OtoLogic

Screenshots

Focus Dive4 screens
Block Apps & Focus | AcornLock4 screens

Verdict

The call

The clearest difference is in-app purchases: Focus Dive at none against Block Apps & Focus | AcornLock's 3. On price, update cadence, ads 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. Block Apps & Focus | AcornLock sells 3 in-app purchases, starting at $1.99 per 7 days. Focus Dive asks for nothing beyond the download.

UpkeepUpdate frequency

Focus Dive ships an update every 11 days, Block Apps & Focus | AcornLock every 10 days. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

Scorecard1 real difference · 5 level
Focus Dive versus Block Apps & Focus | AcornLock: the parameters behind the verdict, then further details
ParameterFocus DiveBlock Apps & Focus | AcornLock
PriceFreeFree
Update frequencyEvery 11 daysEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad — betteriPhone
Requires iOS18.217.0 — better
Further details — not scored
Size62 MB21 MB
Age rating4+4+
DeveloperSeung Ah ShinShibapp LLC

In-app purchases

None

Focus Dive

No in-app purchases

3 purchases

Block Apps & Focus | AcornLock

Subscriptions2
  • Premium Weekly$1.997 Days
  • Premium Yearly7 Days trial$19.991 Year
One-time1
  • AcornLock Premium Lifetime$49.99

Questions

Is Focus Dive free?
Focus Dive is free to download, with no in-app purchases.
Is Block Apps & Focus | AcornLock free?
Block Apps & Focus | AcornLock is free to download, with in-app purchases available.
Do Focus Dive or Block Apps & Focus | AcornLock have ads?
Neither Focus Dive nor Block Apps & Focus | AcornLock shows ads.
Which is updated more often, Focus Dive or Block Apps & Focus | AcornLock?
Focus Dive ships an update every 11 days, and Block Apps & Focus | AcornLock every 10 days. Most recently, Focus Dive was updated on September 15, 2026 and Block Apps & Focus | AcornLock on September 10, 2026.

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