Sinba Labs
Independent iOS apps

Focused apps.
Big purpose.

Apps that do one thing well — no bloat, no dark patterns, no tracking. Built for people who value their time.

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  • 12 apps on the App Store
  • 0 ads or cross-app tracking
Habio app screenshot

The collection

Pick your next favorite

Every app does one thing well. Find the one that fits your life.

Featured

Habio

Stay Focused, Stay Consistent

Habio is a simple and beautiful habit tracker that helps you stay consistent, build routines, and reach your daily goals. Whether you're starting new habits or breaking old ones, Habio keeps you motivated with clear progress tracking and elegant insights.

Magic Draw

Spark Creativity, One Stroke at a Time

Magic Draw is a fun and colorful drawing app designed for kids. With easy-to-use brushes, vibrant colors, and magical effects, kids can unleash their creativity and bring their imagination to life. Safe, simple, and endlessly fun!

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On the App Store

Pics

AI-Powered Photo Editing Made Easy

Pics is your all-in-one photo editor and collage maker, packed with powerful AI tools and creative features to make every photo stunning. From one-tap AI enhancements to 100+ collage layouts, everything you need is right at your fingertips.

On the App Store

Graphic Kit

AI-Powered Professional Photo Editing

Transform your photos with powerful AI tools and a complete suite of professional editing features — all running on-device for fast, private processing. Background removal, auto-enhance, portrait retouch, object eraser, and much more.

On the App Store

Candles

Never Miss a Birthday Again

Candles keeps track of every birthday that matters to you — with beautiful countdowns, smart reminders, and a clean design that makes it a joy to use. Import from contacts, share birthday cards, and see upcoming birthdays with home screen widgets.

On the App Store

CoSketch

Real-time Collaborative Drawing

CoSketch lets you draw on a shared canvas with people nearby — in real time, with zero setup. No internet. No accounts. No cloud. Just open the app, create a room, share a 4-digit code, and start drawing together using peer-to-peer connectivity.

On the App Store

Flowly

Take Control of Your Money

Flowly is a simple, beautiful expense tracker designed for everyday spending. Set your monthly budget, track subscriptions, and see exactly how much you can safely spend each day. No accounts, no tracking — just clarity.

On the App Store

PostCard

The Joy of Handwritten Mail, Reimagined

PostCard brings back the joy of handwritten mail — digitally. Draw postcards by hand, send them to friends, and wait for the surprise when they arrive hours later, just like real mail.

On the App Store

Flowmodoro

Focus that fits your brain.

Flowmodoro is a calm, ADHD-friendly focus timer built for deep work without the productivity guilt. No streaks to break, no shame for pausing, no aggressive notifications — just quiet sessions that respect how your attention actually works, with classic Pomodoro cycles and open-ended Flow mode.

On the App Store

Numbly

A gentle math game for ages 4–8

Math that feels like play. Numbly turns early math practice into a gentle, joyful game for kids aged 4–8 — no ads, no timers, no pressure. Four playful ways to practice grow with your child, with 30 friendly creatures to collect and a protected Parent Zone that lets grown-ups choose operations, cap number size, and follow progress.

On the App Store

Bedtime

Soothing sleep stories for kids

Bedtime is a gentle audio bedtime-stories app for children aged 2–8. Narrated stories, ambient sounds, a sleep timer, and offline downloads help little ones drift off — with no accounts, no ads, and no tracking. A selection of stories is free; Bedtime Premium unlocks the full library.

On the App Store

Glow Paint

Ad-free coloring for ages 2–6

Glow Paint is a gentle, ad-free coloring book made for ages 2–6. Tap to fill, stay inside the lines every time, and keep every picture in a gallery you can both look back on. Buy it once — no ads, no subscription, no surprise charges.

How we build

Small apps, strong principles

Zero tracking

No ad networks, no cross-app tracking, no fingerprinting. Where an app uses analytics, it's anonymous and spelled out in its privacy policy.

No dark patterns

Clear pricing, honest defaults, and nothing designed to trick you into staying or paying.

One thing, done well

Each app has a single job and a small, deliberate feature set. Less to learn, less to break.

Say hello

Got feedback, a bug, or a wild idea?

Every message lands straight in our inbox — not a ticket queue. Replies usually within 48 hours.

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