AmberLark

AmberLark is an interval timer for people who would rather build the workout than scroll through someone else's.
BUILD THE ROUTINE, NOT A WORKAROUND
Stack movements in any order, set work and rest for each block independently, pick your round count, and add a break between rounds. Drag to reorder. Six ready-made routines ship with the app — Dawn Wake-Up, Classic Tabata, Core Ladder, Lower EMOM, Full-Body HIIT and Evening Unwind — so you have something to run on day one, and each one can be duplicated and rewritten as your own.
A TIMER YOU CAN READ FROM THE FLOOR
One large countdown, centred. Around it, a segmented ring shows the whole session at a glance: every interval you have finished, the one you are in, and everything still to come. Work and rest are colour-separated, so you never have to squint to work out which phase you are in. The current movement and the next one are always on screen.
FULL CONTROL MID-SESSION
Pause, skip forward, jump back to restart an interval, or restart the whole routine — without losing the work you already banked. Prefer to control every transition yourself? Turn off "Roll straight through" and the timer parks on each boundary until you tap.
26 MOVEMENTS WITH REAL COACHING CUES
A bundled catalogue covering full body, lower, upper, core, cardio and mobility. Each movement lists its equipment, an intensity rating, a suggested duration, and a one-line cue that tells you what actually matters in the rep. Filter by group or search by name.
PROGRESS THAT ADDS UP
Every finished session is logged: work time, intervals, rounds and an effort estimate. The Today tab shows your weekly goal dial, current streak and work minutes for the last seven days; the Progress tab adds a 30-day trend and all-time totals. Ten milestones track real training — first session, streaks, banked work minutes, intervals completed and routines built.
YOURS, ON THIS PHONE
Routines, history and settings are kept in the app's own storage. There is no account to create, nothing to subscribe to, nothing syncing and no ads.
MADE FOR A PHONE ON THE FLOOR
A dark, readable interface built to be glanced at mid-set. Switch on "Less movement" when you want the background still.