Turn Screen Time
Into Strength

Every minute you spend on your phone can be earned back through movement.
Build discipline, focus, and a stronger body—one unlock at a time.

Download Now

4.9 App Store Rating

Download Now

4.9 App Store Rating

Download Now

4.9 App Store Rating

Never Waste a Scroll

Every pickup becomes progress. Stay consistent,
stay disciplined, and keep building momentum.
Every minute you spend on your phone
can be earned back through movement.
Build Discipline That Lasts
With Sixteen, unlocking your apps means earning them. Do pushups, squats, or planks to gain minutes—turning distractions into strength, and wasted time into real growth.
Build Discipline That Lasts
With Sixteen, unlocking your apps means earning them. Do pushups, squats, or planks to gain minutes—turning distractions into strength, and wasted time into real growth.

Stay in Control

Screen Time Bank
Save your time for later (upto 1 hour). Use what you need now, and the extra minutes are saved in your bank for later.
3 Emergency Keys / Week
You’ll get 3 emergency keys each week—use one to unlock apps for 1 hour when you truly need it. Once used, it’s gone.
Coming Soon
Rep counting with Apple Watch ™️
Automatically track your workout pushups, squats, and planks with your Apple Watch™. Every rep is counted and converted into screen-time minutes—no manual input needed.

Better health starts with Sixteen

AI’s giving you time back. less repetitive work. fewer meetings. more time throughout the day.

But here’s the flip side— more free time, more chances to get distracted. and there are factories of people trying to make you addicted & it will constantly get worser.

Instagram. tiktok. youtube. not evil. just default. and default kills depth. you don’t need more hacks. you need frictions.

We don’t block apps.
We make them just hard enough to rethink the impulse just for a price of a coffee.

Sixteen is built by Tropolin Labs Private Limited — a rogue team building software that fights back against digital junk. We don’t do fluff. We build fast, ship raw, and obsess over tools that help humans stay sharp in an age of AI. Our mission? Design tech that respects your time, not steals it.


We're here to rebuild focus in a world designed to steal it. Sixteen isn't just another productivity app — it's a rebellion against mindless design. We use friction, not force. Movement, not shame. Every feature we build helps you reclaim your attention

All Right Reserved Tropolin Labs Private Limited

Instagram

LinkedIn

X (Twitter)

Press Kit

Sixteen is built by Tropolin Labs Private Limited — a rogue team building software that fights back against digital junk. We don’t do fluff. We build fast, ship raw, and obsess over tools that help humans stay sharp in an age of AI. Our mission? Design tech that respects your time, not steals it.


We're here to rebuild focus in a world designed to steal it. Sixteen isn't just another productivity app — it's a rebellion against mindless design. We use friction, not force. Movement, not shame. Every feature we build helps you reclaim your attention

Instagram

LinkedIn

X (Twitter)

Press Kit

Sixteen is built by Tropolin Labs Private Limited — a rogue team building software that fights back against digital junk. We don’t do fluff. We build fast, ship raw, and obsess over tools that help humans stay sharp in an age of AI. Our mission? Design tech that respects your time, not steals it.


We're here to rebuild focus in a world designed to steal it. Sixteen isn't just another productivity app — it's a rebellion against mindless design. We use friction, not force. Movement, not shame. Every feature we build helps you reclaim your attention

All Right Reserved Tropolin Labs Private Limited

Instagram

LinkedIn

X (Twitter)

Press Kit