Comparison

Study Timer Display vs StudyDuo

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

Head to head
About

Study Timer Display

Transform your device into a minimalist, distraction-free desk clock. Ideal for students and productivity environments, it helps maintain focus during study sessions and homework.

Highlights
  • Minimalist desk clock design
  • Distraction-free environment
  • Ideal for study sessions
  • Suitable for homework time
  • Useful for library use
  • Enhances productivity
Features
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Stay Focused & Study Better Turn your phone or tablet into a minimal, distraction-free desk clock designed for students. Perfect for study sessions, homework time, library use, and productivity environments.

About

StudyDuo

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Studying alone is harder than it should be, and it isn't your discipline. Most people focus better when someone else is working next to them. StudyDuo puts you in a live video room with people who are working right now. No talking, no meetings, no small talk. You sit down and start. People call this body doubling or "study with me". Here it's live and open 24/7. HOW IT WORKS 1. Open Focus Room, a silent video room that never closes. 2. Write what you're working on and pick 30, 60, 90 or 120 minutes. 3. Point your camera at your face or your desk, or keep it off. 4. Work. Your task shows under your name, and everyone around you is working too. THREE WAYS TO STUDY Focus Room: walk in whenever you need to focus. Cameras on, microphones off. Study Hour: once a day, everyone studies at the same time. Two 25-minute focus blocks with a 5-minute break, then a check-in: did you get it done? 1:1 with a study partner: want one focus partner instead of a whole room? Post a time on the board, now or within a week. Whoever joins comes straight into the video with you. Tap the microphone to talk, or use the chat. KEEP GOING • Streak: 30 minutes a day, in one go or a few, counts the day. Freezes save your streak when you miss one. • Hours and shields: your study time adds up, and your top shield shows next to your name. • Tasks: plan your days with reminders. Tap Work on this, and your task shows in the room. • Daily reminder: pick a time, and we'll nudge you every day. PEOPLE WHO KEEP YOU GOING • Double-tap a video to send a like. • Pin the people who motivate you, and they stay at the top of your grid. • Follow them, message them, and get a notification when they start studying. • Post in the feed. • Show the song you're playing on your tile with Apple Music. YOUR CAMERA, YOUR RULES • Your camera starts off. You decide when it goes on. • Face or desk: show yourself, or only your hands and notes. • Choose who sees your video: everyone, people with their camera on, people with a verified photo or, with Premium, only Premium members. Others see a blurred silhouette. • Step away anytime: your camera pauses, and others see you're away. • A selfie check puts a blue mark next to your name. Only our team sees the selfie, and we delete it right after the check. • Teens 16–17 have their own rooms, separate from adults. Video rooms aren't available under 16. • Rooms aren't recorded. You can report or block anyone from their video. FREE AND PREMIUM Everyone gets an hour of video rooms a day, plus tasks, streaks, badges, chat and the feed. New accounts get 14 days of Premium for free. When they end, you choose whether to keep it. Premium adds: • Video rooms without the daily limit • HD video • 2 boosts a day: first on everyone's grid for an hour • 5 streak freezes a month instead of 2, and one more every 5 days in a row instead of every 7 • Dark theme • Show your video only to Premium members Superboost is a one-time purchase, not a subscription: 5 hours first on everyone's screen. Made for students, exam prep, remote workers, writers, coders and anyone who gets more done next to someone else. Terms of Use: https://studyduo.app/terms Privacy Policy: https://studyduo.app/privacy

Screenshots

Study Timer Display4 screens
StudyDuo4 screens

Verdict

The call

The clearest difference is price: StudyDuo at Free against Study Timer Display's $1.99. Study Timer Display's advantage is in-app purchases (none vs 4) and update cadence (every 4 days vs every 2 weeks). On ads and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

StudyDuo is free to download; Study Timer Display costs $1.99 up front. StudyDuo sells 4 in-app purchases, starting at $4.99 per month. Study Timer Display asks for nothing beyond the download.

UpkeepUpdate frequency

Study Timer Display ships an update every 4 days, StudyDuo every 2 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences Ā· 4 level
Study Timer Display versus StudyDuo: the parameters behind the verdict, then further details
ParameterStudy Timer DisplayStudyDuo
Price$1.99Free — better
Positive reviews100.0% of reviews—
Update frequencyEvery 4 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size19 MB90 MB
Age rating4+4+
DeveloperJAEMIN LEEOleh Shapoval

In-app purchases

None

Study Timer Display

No in-app purchases

4 purchases

StudyDuo

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly$49.991 Year
One-time2
  • Superboost$0.99
  • 10 Superboosts$4.99

Questions

Is Study Timer Display free?
Study Timer Display costs $1.99, with no in-app purchases.
Is StudyDuo free?
StudyDuo is free to download, with in-app purchases available.
Do Study Timer Display or StudyDuo have ads?
Neither Study Timer Display nor StudyDuo shows ads.
Which is updated more often, Study Timer Display or StudyDuo?
Study Timer Display ships an update every 4 days, and StudyDuo every 2 weeks. Most recently, Study Timer Display was updated on October 30, 2026 and StudyDuo on November 5, 2026.

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