# FocusCurve: ADHD Med Tracker — Medication & Caffeine Timeline > ADHD medication and caffeine timeline tracker with personalized metabolism modeling. (iPhone/iPad app by Daniela Simkova.) - Source: https://appshunter.io/ios/app/focuscurve-adhd-med-tracker/id6761119109 (this page in markdown: same URL + `.md`) - Developer: [Daniela Simkova](https://appshunter.io/developer/1887869743) - Category: Health & Fitness, Lifestyle - Price: Free (on sale, was $3.99) - Rating: 3.80/5 from 5 App Store ratings · 5 written reviews indexed - Age rating: 12+ - Requires: iOS 15.0 · 81 MB - Languages: American English - Released: 2026-03-31 - Data updated: 2026-08-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/focuscurve-adhd-med-tracker/id6761119109/reviews.md ## What is FocusCurve? FocusCurve shows you what your ADHD medication is doing, on an estimated timeline, in real time, personalized to you. Most ADHD medication apps treat your dose like an on/off switch. FocusCurve uses established pharmacokinetic modeling to visualize how your medication builds up, peaks, and wears off through the day. See the curve, not a countdown timer. REAL-TIME MEDICATION TIMELINES Every formulation releases differently, and FocusCurve models each one: - Immediate release (Ritalin IR, Adderall IR, dexamfetamine) - Biphasic bead release (Ritalin LA, Focalin XR, Adderall XR, Medikinet) - OROS extended release (Concerta and the Concerta XL family) - Prodrug conversion (Vyvanse / Elvanse) Log a dose and watch the estimated curve rise, peak, and fade, so you can plan deep work for the peak instead of fighting your brain through the dip. CAFFEINE ON THE SAME TIMELINE Caffeine is a stimulant too, so FocusCurve models coffee, tea, and energy drinks on the same timeline as your medication. See how an afternoon espresso stacks on your dose and shifts your sleep window, before you drink it. TONIGHT'S SLEEP, ESTIMATED FROM TODAY FocusCurve estimates when sleep becomes realistic tonight, based on the doses and caffeine you actually logged, not a generic bedtime rule. DOUBLE-DOSE AWARENESS "Did I already take it?" Your dose history is one glance away, with reminders and a live timeline, so the morning autopilot question always has an answer. CHECK-INS THAT BECOME PATTERNS Log symptoms, mood, and side effects in seconds. Every check-in lands on your curve, so over time you can see how what you feel lines up with where your dose is, and spot patterns worth a conversation. READY FOR YOUR NEXT APPOINTMENT Turn weeks of logs into a clean, visit-ready PDF summary of doses, patterns, and check-ins, so your prescriber sees data, not guesswork. THE PRACTICAL LAYER Medication inventory that knows when you're running low. Regimens and schedules for multi-dose days. Appointment prep, vitals, and Home Screen and Lock Screen widgets that keep today's curve in view. WHAT PEOPLE USE FOCUSCURVE FOR - Timing deep work to their medication peak - Deciding whether a 3 pm coffee is worth tonight's sleep - Answering "did I take my meds?" without opening the pill bottle - Understanding why some afternoons crash harder than others - Tracking a new medication or dose change with real data - Walking into appointments with a clear summary SUPPORTED MEDICATIONS Methylphenidate (Ritalin IR/LA, Concerta, Medikinet, Equasym XL, Xaggitin, Delmosart, Matoride, Xenidate and Rubifen Prolong), dexmethylphenidate (Focalin XR), amphetamine (Adderall IR/XR, Zenzedi, Amfexa, Attentin), lisdexamfetamine (Vyvanse, Elvanse), non-stimulants (atomoxetine / Strattera, guanfacine / Intuniv, Bupropion IR/SR/XL), regional generics, and caffeine in all its forms. A simple alphabetical list makes it easy to find the medication you use. FOCUSCURVE PLUS FocusCurve is free to download. FocusCurve Plus unlocks the full experience, including pattern insights, symptom check-ins and daily ratings, day forecasts, visit-ready PDF summaries, inventory, regimens, appointments, vitals, and multiple saved medications. Plans and prices are shown in the app before any purchase; Annual may include a 7-day free trial where shown. PRIVATE BY DESIGN Your health records stay on your device. No account, no cloud sync. Optional analytics cover app-use events only, never the health data you log. IMPORTANT FocusCurve is not a medical device and does not diagnose, treat, or provide dosing advice. Curves are estimates and vary between individuals. Always follow your clinician's guidance. Terms of Use (EULA): https://focuscurve.app/terms ## Key features - Real-time medication timelines - Caffeine tracking on same timeline - Sleep prediction based on medication - Double-dose awareness and warnings - Personalized metabolism settings - Local data storage on device ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/focuscurve-adhd-med-tracker/id6761119109/reviews.md ### 4/5 — Très utile pour le suivi du TDAH *2026-08-17* L’idée est très bonne et permet de suivre la courbe des faits et l’arrêt de l’effet du médicament. Je n’ai pas trouvé d’application équivalente. Cela serait intéressant de pouvoir prendre en compte les informations médicales en provenance de l’iPhone comme la variabilité de la fréquence cardiaque pour mesurer l’impact dans la courbe du médicament ### 2/5 — Unable to use free version *2026-08-13* Onboarding flow kicked me straight to the payment to sign up for paid version. No way to back out or decline. There is no free version of this app (at least on the current version). ### 4/5 — Apple Watch? *2026-07-17* I love this app so much, it’s very helpful for my ADHD, but it would be much better if it worked on apple watch and had widget options for that! **Developer response:** Thanks, this made my day. No Watch app yet, and I won't promise a date I can't keep, but I've already started designing it. FocusCurve 2.0 just shipped with Home Screen and Lock Screen widgets on iPhone. Those are built from the same pieces Watch complications use, which is why I did them first. What would you actually want on your wrist? Live curve, next dose, or a quick log button? Would help me pick where to start. ### 3/5 — Missing my adhd meds as option *2026-06-13* Looks awesome, but I didn’t realize nor read it didn’t include some other adhd medications like Quelbry or common anxiety meds. Wish I could’ve used :( **Developer response:** Thank you so much for buying FocusCurve and for taking the time to tell me what was missing. You're completely right, and I think you'll be happy: Qelbree is coming in the very next update, along with a few other non-stimulant meds (Strattera, Intuniv, Kapvay). They work differently from stimulants, so instead of squeezing them into the stimulant curve I built them a dedicated "building up over time" view that actually fits how they work. I also added an in-app button to request a specific medication, so if there's something else you need, you can tell me directly and it goes straight to the top of my list. Really grateful you stuck with it and I would love to hear how it feels once the update lands. Regards, Daniela ### 3/5 — Inaccurate for fast metabolism *2026-05-28* I’m taking Vyvance and since I have a faster metabolism than average, the curve is very inaccurate. A duration of 10-14h is hardly ever reached by anyone. I would appreciate an option where I could change the duration of the effect. **Developer response:** Thank you for buying FocusCurve, and for this feedback. It's exactly the kind that makes the app better. You nailed something I'd already been working on: everyone metabolizes differently, and a fixed 10–14h curve just doesn't fit a faster metabolism. The next update (FocusCurve 2.0) lets you calibrate the duration per medication, so the curve matches what you actually feel instead of a textbook average. Danke for pushing me to get this right - I'd genuinely love to know if the adjustable duration fits your Vyvanse better once it's out. ## Frequently asked questions about FocusCurve ### What is FocusCurve? FocusCurve is a health and fitness app designed to help individuals with ADHD visualize the estimated timeline of their stimulant medication and caffeine intake. It models how these substances build up, peak, and wear off throughout the day, offering personalized insights. ### How does FocusCurve model medication? FocusCurve uses established modeling techniques to visualize the estimated activity of methylphenidate or amphetamine over time. It accounts for different release mechanisms of various formulations like Ritalin IR, Concerta, and Adderall XR. ### Can FocusCurve track caffeine? Yes, FocusCurve is designed to model caffeine alongside stimulant medication on the same timeline. This helps users understand how their caffeine consumption might affect their sleep window, especially on days they take medication. ### Does FocusCurve have ads? No, FocusCurve does not contain advertisements. The app is a one-time purchase with all features included from day one, ensuring an ad-free experience. ### How is FocusCurve personalized? FocusCurve personalizes its estimates through a quick onboarding process that considers your body weight, metabolism speed, hormonal factors, and caffeine sensitivity. You can also manually fine-tune these parameters. ### Is my data safe with FocusCurve? Yes, all data within FocusCurve stays on your device. There is no cloud storage, no accounts, and no analytics. Crash reports are anonymous and do not contain health data, ensuring your privacy. ### What is the price of FocusCurve? FocusCurve is available for a one-time purchase of $3.99. There are no subscriptions, premium tiers, or feature gating, making all functionalities accessible immediately. ### What devices does FocusCurve support? FocusCurve is currently supported on iPhone and iPod devices. It is designed for users who want to manage their medication and caffeine intake effectively on Apple mobile devices. ## Version history (last 5 releases) ### 2.4.0 — 2026-08-23 FocusCurve 2.4.0 - Fixed the Home Screen widget so it updates without reopening the app. - Simplified choosing and setting up medication. - Added Bupropion IR, SR and XL. - Added Rubifen Prolong and its available strengths. - Made it easier to edit a dose from your day view. ### 2.3.0 — 2026-08-11 FocusCurve 2.3.0 - Added Korean throughout the app, including widgets and notifications. - Added South Korean medications under their official local names. - Improved dates and times across supported languages. - Made language selection easier on small screens and with VoiceOver. ### 2.2.1 — 2026-08-09 FocusCurve 2.2.1 This update adds Mydayis, lets you track symptoms of your own, and makes dose entry more reliable: - Mydayis is now in the US catalog, including 12.5 mg, 25 mg, 37.5 mg, and 50 mg. - You can now add your own symptoms, mark each one as positive or negative, and rename or archive them later in Settings. - After every update you can see what changed, and revisit notes from earlier versions any time in Settings. - Fixed: a dose could be logged as a different amount than the one on screen. Typing a number with a thousands separator, clearing the field, or switching between saved medications could each leave the app ready to save an amount you were no longer looking at. The dose sheet now always shows the amount it will log, and will not save while the field does not hold a valid dose. - Half-milligram strengths such as 12.5 mg and 37.5 mg no longer appear rounded to a whole number in the dashboard, History, reminders, and the double-dose warning. This version requires iOS 15 or later. ### 2.1.0 — 2026-08-05 FocusCurve 2.1.0 This update makes logging easier and more accurate: - Fixed: a dose could be saved under a medication you never picked. The dose sheet now always shows the medication it will log, and when the app has nothing of yours to go on it waits for you to choose instead of guessing. If you logged doses before this update, please check History and correct any that show the wrong medication. - Czech, German, Spanish, French, and Portuguese are now fully translated. Parts of the app still showed English text, including the symptom sheet, notification settings, the medication detail screen, and the widget. - Focalin IR is now available in the US catalogue, including 2.5 mg, 5 mg, and 10 mg options, along with more exact regional product names. - The feeling picker now keeps the full catalogue visible, with Recent shortcuts and search. - Exact medication names and doses are easier to read in details and History. - The medication detail sheet is more stable when switching tabs or themes. - Symptom confirmation and retry messages now disappear automatically after five seconds, while Undo remains available. ### 2.0.1 — 2026-07-30 Minor bug fixes for issues you have reported in 2.0 Thank you so much! ~ Daniela ## More apps by Daniela Simkova - [Vera: PCOS Symptom Tracker](https://appshunter.io/ios/app/vera-pcos-symptom-tracker/id6761679034) All apps by Daniela Simkova: https://appshunter.io/developer/1887869743 ## Related topics [adhd medication tracker](https://appshunter.io/ios/topics/adhd-medication-tracker) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-25.*