MonoStudy
Study Timer

A study timer that
records your time for you.

Start tracking with one tap, and the moment you stop, your study time is auto-saved to the cloud. No manual entry, no tallying — just focus on studying itself. Open it in your browser; no sign-up, no install needed.

No sign-up — start nowNo install (browser only)Minimal ads
Features

Zero effort to record.

A study timer that brings "measure," "keep," and "review" together — never leaving you lost.

One-tap tracking

Start and stop with one tap. We've cut the steps before you start studying to the bare minimum.

Auto-save on stop

Stop the timer and your study time is saved straight to the cloud, reflected in today's record at once.

Daily auto-tally

Your daily total and recent sessions are tallied automatically. No need to type anything in later.

Tag by subject

Track with a tag for each subject or task, and you can see later how much you put into each.

How it works

Three steps to use it

  1. Open it in your browserNo app download. Open the link and you're ready to go.
  2. Press start and studyThe timer tracks your study time. Stop partway and your record is still kept.
  3. Stop to record automaticallyYour study time is saved and added to the daily total. Look back on it anytime.
FAQ

Frequently asked questions

Do I need to sign up or install anything?
No. Open it in your browser and you can use it right away, anonymously. Log in only when you want to sync your records across devices. On a smartphone, add it to your home screen to launch it like an app.
Is there a fee?
The study timer and study-time records are free to use. Only some extras, such as raising the flashcard limit, are paid.
Where is my recorded data stored?
The moment you stop tracking, your record is auto-saved to the cloud (Firebase). Stay logged in and you can view the same records synced across multiple devices. See the Privacy Policy for details.

So, start tracking.

Open it, press the button. You can record from today's study session.

Use the study timer free →