SolTi: Workout & HIIT Timer

SolTi is a workout timer, interval timer, and Tabata timer rolled into one clean app - built for people who train alone, with a voice that counts you in. Timing rest between sets at the gym, running a home workout in your living room, holding a plank you refuse to drop - whenever your workout needs a timer, SolTi has you covered.

You know that gap between hitting Start and actually getting into position? Those lost seconds eat into every set. SolTi fills the gap with a Prep countdown: press Start, get on the mat, settle into your form - and when the voice hits "3, 2, 1," your work time begins exactly on cue.

• A voice that coaches you through

• A spoken 3-2-1 countdown before every start - get ready by ear, not by staring at a screen

• "Go" the moment work begins - put the phone down and focus on your body

• A heads-up every time a rest phase starts, so you always know where you are in the interval

• A cheer when you finish - because the last rep deserves one

• Vibration alerts for every phase change - perfect when the gym music is loud or the house is asleep

• Toggle sound and vibration separately in Settings

No more squinting at the screen mid-plank. No more grabbing your phone between burpees. Keep the app open and SolTi tells you everything you need to hear.

• Prep and Work, one unbroken flow

• Prep time and work time run as a single sequence - the seconds you spend getting into position are part of the plan

• The Prep countdown rolls straight into work automatically - no extra tap

• Pause, resume, or end early with big one-handed buttons

• Your go-to workouts, saved as cards

• "Plank 2:00," "Rest 90s," "Squats 0:45" - save the timers you use most as cards

• Next time, one tap starts the whole thing - no re-dialing the same numbers every day

• Pick any color for every card with the color slider

• Tabata and HIIT intervals

• Run work / rest intervals across multiple sets, all on one screen

• 20 seconds on, 10 seconds off, 8 rounds - the classic 4-minute Tabata is one card away

• Build full-body circuits - burpees into mountain climbers into jumping jacks - with custom times per set

• HIIT keeps timing in the background even with the screen off

• Every workout logged, automatically

• When the timer ends, the session saves itself - no extra tap

• Today's bar - your day's training laid out in color across the top of Home

• Weekly and monthly charts, plus a history list grouped by date

• Totals at a glance: time, sessions, average, and streak days

• Built to keep you coming back

• Level card - 5 tiers from Rookie to Master, earned with total training time

• 9 achievement badges to collect, one milestone at a time

• Workout heatmap - your last 12 weeks of intensity in color (Pro)

• When to reach for SolTi

• At the gym - timing rest between sets, interval training

• At home - roll out the mat and let the Prep countdown set the pace

• Morning stretch or yoga - a set time for every pose

• Plank challenge - log how long you last, every single day

• The 4-minute Tabata - short, brutal, done

• Free and Pro

Free includes:

• Up to 3 regular timer cards
• 1 HIIT timer
• Full workout history, stats, levels, and badges

Your card list starts empty - tap Create and build your own. Ads stay out of the way of your training.

Pro unlocks:

• Unlimited regular timer cards
• Unlimited HIIT timers
• No ads
• The 12-week workout heatmap
• Home screen widgets - tap a preset on your home screen to start instantly (small, medium, large)

Pricing shows automatically in your local currency - see the final price on the purchase screen.

• Monthly subscription
• Yearly subscription (better value)

Whatever you train and wherever you train it, SolTi keeps the time - out loud.

Contact: junu.ceo@gmail.com Privacy policy: https://www.junu.co.kr/terms/solti/privacy/ Terms of use (EULA): https://www.junu.co.kr/terms/solti/eula/