Comparison

Study & Focus Timer vs Reefie

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

Head to head
About

Study & Focus Timer

This app gamifies focus sessions with a virtual pet that grows as you study. Track your progress with detailed charts, earn awards, and customize themes to stay motivated. It's designed for students and anyone looking to improve their study habits.

Highlights
  • Gamified study timer with virtual pets
  • Progress tracking with charts and stats
  • Streaks and collectible awards
  • Customizable themes and pets
  • Gentle reminders for focus sessions
  • One-tap start/stop functionality
Features
Read full description

Meet your cutest accountability partner. This unique study timer turns focus into a game: choose your study pet, start a session, and turn minutes into milestones. Track total hours, build streaks, view beautiful charts, and earn awards as you stay consistent. Customize themes to match your vibe and switch pets anytime for fresh motivation. Why you’ll love it One-tap study timer — Simple start/stop with custom durations. Study Pets — Pick a companion that grows with your progress. Track hours — See total time and session history at a glance. Streaks & awards — Keep momentum with daily/weekly streaks and collectible badges. Stats & charts — Visualize today, weekly, monthly, and yearly focus. Themes & personalization — Customize colors, gradients, and swap pets anytime. Gentle reminders — Nudge notifications to get back in flow. Perfect for students, exam prep, self-learners, and anyone who wants to study smarter—not longer. Start your first session today and watch your pet—and your productivity—thrive Subscription Policy - Subscriptions are billed weekly or monthly at the rate selected depending on the subscription plan. - Payment will be charged to iTunes Account at confirmation of purchase - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions auto-renew at the cost of the chosen package, unless cancelled 24-hours in advance prior to the end of the current period. Subscriptions may be managed by going to your iTunes Account Settings after purchase. Privacy Policy - https://sites.google.com/view/zenpawstudytimer/projects Service Terms - https://sites.google.com/view/zenpawstudytimer/terms You may manage your subscription and turn off auto-renewal by going to your Account Settings after purchase. Basic access to the app will allow the user to view themes and check customization of app With In app purchase, user can app unlimited on a weekly or monthly subscription.

About

Reefie

Features
Read full description

Reefie turns focused work into a dive. Choose a depth - anywhere from 10 to 120 metres. A metre is a minute, so 45 m is a 45-minute session. Drop the line, do your work, and if you stay under until the timer ends, whatever was circling down there follows you home. SIXTY SPECIES, BY DEPTH Common fish drift through the shallows. Rarer things live further down, and the legendaries only stir below 85 metres. Every catch fills a page in your Ocean Book, so a long dive is worth more than two short ones - in pearls, and in what you can actually find. DEEP FOCUS Switch it on and leaving the app ends the dive. The line snaps and the catch is lost. Reefie cannot block other apps and doesn't pretend to - it just makes walking away cost something, which for most people is enough. DIVE TOGETHER Add friends by diver name to see their reef. Trade the species you have doubles of. Join a room to work towards a shared total, or race a weekly leaderboard that resets every Monday. YOUR REEF Pearls from every dive buy boats and hooks, and one-dive boosts when you want better odds on a deep run. YOUR REEF FOLLOWS YOU Sign up with an email address, or use Sign in with Apple. Your collection lives on your account, not on one phone - change handset or reinstall and it is still there. There are no ads, no third-party trackers, and nothing is sold to anyone. You can delete your account and everything in it with one button in Settings. REEFIE PRO (optional) A subscription for divers who want better odds: +10% catch chance on every dive, boosted rare and legendary weighting, and +25% pearls from every catch. Monthly, yearly, or a one-time lifetime purchase. Reefie works completely without it. Reefie Pro Monthly and Reefie Pro Yearly are auto-renewing subscriptions. Payment is charged to your Apple ID at confirmation of purchase, and renews at the same price unless cancelled at least 24 hours before the end of the current period; your Apple ID is charged for renewal within 24 hours before the period ends. Manage or cancel any time in your Apple ID settings. Reefie Pro Lifetime is a one-time purchase and never renews. Terms of Use (EULA): https://api.reefie.io/terms Privacy Policy: https://api.reefie.io/privacy

Screenshots

Study & Focus Timer4 screens
Reefie4 screens

Verdict

The call

The clearest difference is iOS requirement: Reefie at 15.1 against Study & Focus Timer's 18.0. On price, update cadence, ads and in-app purchases 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. Study & Focus Timer sells 3 in-app purchases, starting at $2.99 per 7 days and Reefie sells 8 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Study & Focus Timer ships an update every 9 days, Reefie every 3 weeks. The most recent releases landed on October 30, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 8 level
Study & Focus Timer versus Reefie: the parameters behind the verdict, then further details
ParameterStudy & Focus TimerReefie
PriceFreeFree
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 9 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size22 MB53 MB
Age rating4+4+
DeveloperNextPixel appsChoy Sim Hwa

In-app purchases

3 purchases

Study & Focus Timer

Subscriptions3
  • Study Timer - Weekly Plan3 Days trial$2.997 Days
  • Study Timer - Monthly Plan$4.991 Month
  • Study Timer - Yearly Plan$19.991 Year
8 purchases

Reefie

Subscriptions2
  • Reefie Pro (Monthly)$2.991 Month
  • Reefie Pro (Yearly)$19.991 Year
One-time6
  • Handful of Pearls (500 Pearls)$0.99
  • Pouch of Pearls (1,300 Pearls)$1.99
  • Chest of Pearls (3,300 Pearls)$4.99
Show 3 more
  • Haul of Pearls (8,000 Pearls)$9.99
  • Trove of Pearls (20,000 Pearls)$19.99
  • Reefie Pro (Lifetime)$39.99

Questions

Is Study & Focus Timer free?
Study & Focus Timer is free to download, with in-app purchases available.
Is Reefie free?
Reefie is free to download, with in-app purchases available.
Do Study & Focus Timer or Reefie have ads?
Neither Study & Focus Timer nor Reefie shows ads.
Which is updated more often, Study & Focus Timer or Reefie?
Study & Focus Timer ships an update every 9 days, and Reefie every 3 weeks. Most recently, Study & Focus Timer was updated on October 30, 2026 and Reefie on October 24, 2026.

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