Comparison

Study Buddy Timer vs Oscelyra

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

Head to head
About

Study Buddy Timer

Features
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Study with a chill buddy that grows and talks on tap. Pair with a friend, too. No rankings. Tap "Start", then "Stop" when you finish. No setup needed. The timer keeps running even if you close the app, and you can pause anytime. Every minute you study helps your buddy grow and level up. Taking a break won't shrink your buddy. Time your study without opening the app - While the timer runs, the elapsed time and your buddy appear on the Lock Screen and in the Dynamic Island, with a ring that fills as you study - Start and stop from your Home Screen widget - Start and stop from Control Center or the Action button (iOS 18 or later) - Start timing automatically when an iPhone Focus turns on - Forgot to stop? After 3 hours you get one reminder, and you can adjust the end time later Plan what to study today - Study plans: list what to study today, then tap "Study this" to pick it and its subject before you start - Paste a study plan made with AI or anywhere else to add many plans at once - Pick events from your calendar, or connect a Reminders list - Unfinished plans carry over to the next day. After 7 days, they move to "Someday" Ambient sounds while you study - Light rain outside, forest leaves, pencil on paper, and a quiet library. Sounds unlock as your buddy levels up - They mix with music from other apps and fade out when you pause or take a break Keep going - Pomodoro: repeat 25 minutes of focus and 5 minutes of rest. Change the times anytime - Daily study time goal: set a goal in minutes and see how much is left - Current goal: write what you're working toward in one line - Exam countdown: add your exam date to see the days left on the home screen and widgets, with reminders the day before, a week before, or months before - Summary card: after you stop, see the EXP you earned, today's total, and your streak - Share today's study as a single image - Focus rating: mark each session "Not great", "OK", or "Great" (optional) - Study calendar: days you reach your goal get a leaf - Weekly review: at the end of each week, look back at your total and the subject you studied most - Study tips: 12 ideas backed by research See what you studied, and how much - Choose a subject before you start (or just start without one) - Forgot the timer? Add records up to 30 days back - Weekly and monthly charts show time and share by subject - Add textbooks and workbooks to see your time by material - Fix the time, subject, note, or focus rating of any record later - Export your records as CSV - iCloud sync and backup: switch iPhones and get your sessions and buddy back by turning on sync with the same Apple ID Study Pair (Study Buddy Pro) Connect with one partner through an invite link and see their study time today and whether they are studying right now. Grow one buddy with the time you both put in. On days when both of you do your part, it's a "pair day" and your buddy grows more. Choose a "cheer" role instead of studying. One cheer a day is enough to take part, which makes it a gentle way to support someone in your family. Your partner only sees study-time totals. They cannot see when you studied, your subjects, or your notes. Only the person who creates the pair needs Pro. Invited partners join for free. Study Buddy Pro (one-time purchase) - See past weeks, monthly charts, and study calendars for earlier months - Create a Study Pair - Ambient sounds: night rain by the window and soft noise - Add up to 5 exams No monthly fee. The timer, Pomodoro, four ambient sounds, study plans, materials, records, subjects, daily goal, one exam, this week's chart, this month's calendar, widgets, Lock Screen display, CSV export, and iCloud sync are free. No ads. Your records are yours There are no ads. Your study records are saved on this iPhone and never sent to our servers. If you turn on "Sync with iCloud", they are also saved in your own iCloud, and the developer cannot see them. Data you share in a Study Pair is stored in the pair creator's iCloud.

About

Oscelyra

Features
Read full description

Oscelyra turns OSCE revision into something you actually do out loud. Pick a station, read the candidate instructions, and talk to a simulated patient the way you would in the exam โ€” by voice or by typing. When the clock stops, your consultation is marked against that station's mark scheme, and every mark you earned links to the exact moment in your transcript that earned it. PRACTISE OUT LOUD Speak naturally and the patient answers naturally. They give you what a real patient gives you: an opening line, and then only what you ask for. If you never ask whether the pain radiates, you never find out. MARKED, NOT JUST CHATTED WITH Each station has a written mark scheme. You get a percentage, a domain breakdown โ€” history, communication, clinical reasoning, management, safety โ€” and a plain list of what you missed. Critical items are called out separately, because in a real OSCE they are what fails you. SEE WHERE THE MARK CAME FROM Tap any earned mark and jump straight to the sentence in your transcript that earned it. Compare your attempt with a distinction-level model answer for the same station. 53 STATIONS AND A BUILDER Fifty-three stations across general practice, emergency medicine, cardiology, neurology, gastroenterology, paediatrics, psychiatry, obstetrics and gynaecology, ethics, and more. Eleven emergency stations deteriorate while you consult, so what you do next actually changes the patient in front of you. Need something specific? Build a custom station (beta): choose the presentation, focus and difficulty, and practise it minutes later. KNOW WHAT TO PRACTISE NEXT Oscelyra tracks the marks you keep missing across stations and turns them into a readiness picture: your strongest and weakest domains, stations due for spaced review, and a weekly goal. Set your exam date and it counts down with you. FREE EVERY MONTH The Daily Station โ€” the same case for every student, every day โ€” is free forever, offline practice with scripted patients is unlimited, and you get 5 AI-marked stations every month. No account needed. OSCELYRA PRO For the final stretch: 150 AI-marked stations and 30 custom case generations a month, on a monthly or 3-month plan. Create a free account and your practice history and streak follow you across devices. Subscriptions renew automatically until cancelled in your App Store settings. IMPORTANT Oscelyra is educational software. Every patient in it is simulated. It is not a medical device, it gives no medical advice, and it must never be used to diagnose, treat, or make decisions about a real patient. Scores are study feedback generated in part by AI โ€” they are not an examiner's verdict and do not predict your result in any real examination. Always follow your medical school's and regulator's guidance. Oscelyra is designed around OSCE-style clinical exams, including the PLAB 2, UKMLA CPSA and NAC OSCE formats. It is not affiliated with, endorsed by, or connected to the GMC, the Medical Council of Canada, or any examination board, medical school, or regulator. Accounts are optional; without one, your practice history stays on your device. No adverts. Questions or feedback: ocelyra@gmail.com Terms of Use: https://oscelyra-api.fly.dev/terms Privacy Policy: https://oscelyra-api.fly.dev/privacy

Screenshots

Study Buddy Timer4 screens
Oscelyra4 screens

Verdict

The call

The clearest difference is update cadence: Study Buddy Timer at daily against Oscelyra's every 5 days. Oscelyra's advantage is iOS requirement (15.0 vs 17.5). On price, ads, in-app purchases and device support 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. Study Buddy Timer sells 1 one-off in-app purchase and Oscelyra sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Study Buddy Timer ships an update daily, Oscelyra every 5 days. The most recent releases landed on October 11, 2026 and September 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
Study Buddy Timer versus Oscelyra: the parameters behind the verdict, then further details
ParameterStudy Buddy TimerOscelyra
PriceFreeFree
Update frequencyDaily โ€” betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.515.0 โ€” better
Further details โ€” not scored
Size10 MB15 MB
Age rating4+12+
DeveloperZEC Inc.Yousef Abutaleb

In-app purchases

1 purchases

Study Buddy Timer

One-time1
  • Study Buddy Pro$2.99
2 purchases

Oscelyra

Subscriptions2
  • Pro Monthly7 Days trial$12.991 Month
  • Exam Season (3 months)$29.993 Months

Questions

Is Study Buddy Timer free?
Study Buddy Timer is free to download, with in-app purchases available.
Is Oscelyra free?
Oscelyra is free to download, with in-app purchases available.
Do Study Buddy Timer or Oscelyra have ads?
Neither Study Buddy Timer nor Oscelyra shows ads.
Which is updated more often, Study Buddy Timer or Oscelyra?
Study Buddy Timer ships an update daily, and Oscelyra every 5 days. Most recently, Study Buddy Timer was updated on October 11, 2026 and Oscelyra on September 28, 2026.

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