Free career learning app for Android

Roadmaps for
every field.

Choose a career, follow a clear step-by-step path, and learn a little every day. AI help and a video lesson come with every topic.

Get it onGoogle Play
9:41

Good evening

Keep going.

4
Flutter Developer25%

Stage 2 of 8 · Dart essentials

Today

1 of 2 done

Topic 028 min read

Collections

A collection holds many values at once instead of just one.

Variables & types

Up next

03Functions & closures
04Null safety

5

career fields

26+

IT learning paths

0.3s

AI answers

$0

to get started

Tap “Ask AI” on the phone to try it.

Learn Flutter.

Tech, engineering, law, science and fitness. If it's a career, there's a path for it.

FrontendFlutterAndroidAIMachine LearningData AnalysisData EngineeringDevOpsCloudMechanicalCivilLawBiotechFitnessFrontendFlutterAndroidAIMachine LearningData AnalysisData EngineeringDevOpsCloudMechanicalCivilLawBiotechFitness

Three steps.
Then just show up.

1. Choose a career

Pick from tech, engineering, law, science or fitness. Each has a clear roadmap.

2 topics a day

2. Set a small daily goal

Tell us how much time you have. We turn it into a plan you can keep.

Flutter25%

Collections · done today

3. Learn and check in

Read, watch, ask AI if you're stuck, then tick it off. Repeat tomorrow.

Stuck on a topic?
Help is one tap away.

Every topic comes with an AI tutor and one hand-picked YouTube lesson. You never have to leave the app.

AI tutorFunctions & closures

A closure is a function that remembers the variables around it, even after that code has finished.

Ask a follow-up…

Ask AI. Learn simply.

A simpler version, an analogy or an example — whatever makes it click.

Functions & Closures in Dart lesson thumbnailTopic 03Functions & Closures in Dart8:12

One focused video per topic.

Hand-picked from YouTube for the exact lesson you're on. Watch, understand, move on.

Small details.
Done properly.

Still learning ✓

Works offline

Notes, roadmaps and check-ins work on a plane. Progress syncs when you're back.

Code on a laptop screen
Dart Collections Explained10:45

One video per topic

A single hand-picked lesson for what you're studying. No rabbit holes.

Learning history

See every day you showed up and exactly what you finished.

Practice tasks

Each topic ends with a small task, so you use it, not just read it.

Stage by stage

Roadmaps are split into stages and topics, so the next step is always obvious.

FocusGoalnow

2 topics left today. About 25 minutes.

A gentle daily nudge

One reminder at the time you choose. Never a wall of notifications.

Free to download.
Free to learn.

FocusGoal Daily

$0

to download and start learning.

Get it onGoogle Play

No card needed · Android

Everything you need to start

  • Career roadmapsFree
  • Daily study goalsFree
  • AI explanationsFree
  • YouTube lessonsFree
  • Offline progressFree
  • Learning historyFree

Questions.
Answered.

  • An Android app for career learning. It gives you a step-by-step roadmap, a small study goal each day, an AI tutor and a video for every topic.

  • Yes. It's free to download and start, with roadmaps, daily goals, AI help and curated videos included.

  • Yes. Roadmaps, notes and check-ins work without internet and sync when you're back online. AI help and videos need a connection.

  • Open it inside any topic to get a simpler explanation, an analogy or an example, without losing your place.

  • Information Technology, Engineering, Law, Science and Sports & Fitness, with 26+ learning paths in IT alone.

  • Email info@krbyte.com and we'll get back to you.

Still have a question? Email us

Your career path
starts with one topic.

Download FocusGoal, pick a field and finish your first topic in minutes.

9:41

Topic complete

One small step closer.

2/2

today's goal

5 days

streak