Interval Queen

Make time flow with Interval Queen, a flexible interval timer for workouts, study sessions and everyday cooking.

BUILD YOUR SEQUENCE
Combine prepare, work, rest and cool-down blocks. Choose each duration, repeat a group of blocks and add optional spoken cues. Start from Tabata, focus, noodles or pour-over templates, then make the sequence your own.

RUN AT YOUR OWN PACE
Run two independent timer tracks for free. Pause and resume, use manual hold or count overtime, and switch to a large display with clear, colour-coded phases. Skip and end controls require a hold to help avoid accidental taps.

KEEP YOUR ROUTINES CLOSE
Save your sequences on the device. Review completed and interrupted runs, see a weekly activity view and export history as CSV. Share a sequence as a QR image and link, or import a QR image you select and review it before saving.

OPTIONAL AD UNLOCKS
There are no purchases or subscriptions. Rewarded ads can unlock a third and fourth track and sequences with ten or more authored blocks for 24 hours, or OLED display and chime options for 72 hours. Renew in the final two hours and keep the remaining time. Extra saved-sequence slots stay unlocked locally: one per ad, up to three per day and fifteen total. Every five earned rewards hides banners for 48 hours. Banner ads are hidden while timer sessions are active.

MADE FOR DAILY USE
Choose English or Korean, sound, spoken cues, vibration and keeping the display awake during a session. Basic timers work offline; advertising requires a connection and available ads. Your sequences and history stay on the device, with record contents encrypted using Android Keystore. No account is required.

PLEASE NOTE
Notification and optional exact-alarm access support reminders, but Android power-saving rules can delay background alerts. Spoken cues and countdown beeps operate while the app is visible; speech availability depends on the installed text-to-speech engine. After a device restart, recovery pauses the saved current block for you to review and resume. Export important sequences before uninstalling: local data and unlocks do not transfer automatically between devices.