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Apple ID6760958327
Bundle IDcom.mukeshkhatri.Data-structure-app
SellerSeller
Min iOS26.2
Min macOS26.2
Device familiesiphone, ipad
Released2026-04-15
Copyright© 2026 Mukesh Khatri
Privacy policyLink ↗
Preview 2 platforms
iPhone 5 images
iPad 1 image
What’s New Version 1.1.3
Bug Fixes & Improvements
Fixed an issue where daily reminders were showing the wrong day — some users on Day 3 or later were seeing "Day 1" in their notifications. Reminders now always reflect your actual progress in the program.
We also improved how notifications stay in sync when you re-open the app after a few days away.
Description
Crack coding interviews without burnout.
CodeStreak is a fast and simple way to learn data structures and algorithms in just 5 minutes a day.
Most people fail coding interviews because they study randomly and forget what they learn. CodeStreak helps you focus on patterns so you can recognize and solve problems faster.
Instead of grinding hundreds of questions, you will learn how problems actually work.
Whether you are preparing for internships, new grad roles, or switching jobs, CodeStreak helps you stay consistent and improve every day.
HOW CODESTREAK WORKS
1. Learn the concept
Start with a focused topic like Two Pointers, Sliding Window, or Graphs.
2. Reinforce with flashcards
Understand key ideas, edge cases, and patterns quickly.
3. Test with quizzes
Lock in your knowledge with short questions.
4. Build your streak
Stay consistent and turn interview prep into a daily habit.
WHY CODESTREAK IS DIFFERENT
- 5 minute daily system with no overwhelm
- Pattern based learning to solve problems faster
- Structured roadmap so you always know what to study
- Built for real coding interviews
- Clean and simple interface with no distractions
MASTER CORE DSA PATTERNS
Learn reusable patterns used in real interviews:
- Arrays and Hashing
- Two Pointers
- Sliding Window
- Binary Search
- Linked Lists
- Stacks and Queues
- Trees and Graphs
- Recursion and Backtracking
- Dynamic Programming
TRACK YOUR PROGRESS
- Daily streak tracking
- Cards completed and mastery level
- Quiz accuracy
- Activity heatmap
Stay motivated and track your improvement over time.
VISUALIZE ALGORITHMS
Understand how algorithms work step by step:
- See execution clearly
- Learn with code and visuals together
- Build intuition faster
PRO FEATURES
Upgrade to unlock:
- Advanced learning content
- Algorithm visualizer
- Deeper practice tools
BUILT FOR
- Students preparing for coding interviews
- Software engineers improving skills
- Anyone learning data structures and algorithms
Start your streak today.
Just 5 minutes a day can improve your coding interview skills.
Capabilities
In-App Purchases
Accessibility
ipadiphonemacrealityDevicetvoswatch
Version history 4 versions
Build 886182733v1.1.32026-05-27 16:43:43
Bug Fixes & Improvements
Fixed an issue where daily reminders were showing the wrong day — some users on Day 3 or later were seeing "Day 1" in their notifications. Reminders now always reflect your actual progress in the program.
We also improved how notifications stay in sync when you re-open the app after a few days away.
Build 885993079v1.1.22026-05-22 21:13:37
Fixed an issue where some users were seeing the same daily topic instead of progressing to the next day. Your streak, subscription, and progress are all preserved — you'll now advance correctly each day. Thanks for your patience!
Build 884681809v1.12026-04-20 02:02:55
- Fixed bugs in the learning roadmap to keep your progress on track
- Small tweaks to improve the overall experience
- Under-the-hood improvements for a smoother feel
Build 883626828v1.02026-04-15 10:55:33
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
US | en-US | Free | 0 | — | 1.1.3 |
Change log 8 changes · US
✎
releaseNotes updated
Bug Fixes & Improvements
Fixed an issue where daily reminders were showing the wrong day — some users on Day 3 or later were seeing "Day 1" in their notifica
✎
description updated
Crack coding interviews without burnout.
CodeStreak is a fast and simple way to learn data structures and algorithms in just 5 minutes a day.
Most people fai
✎
subtitle updated
Daily DSA Practice & Quiz
✎
name updated
CodeStreak: Coding Interview
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Version 1.1.3 released
Bug Fixes & Improvements
Fixed an issue where daily reminders were showing the wrong day — some users on Day 3 or later were seeing "Day 1" in their notifications. Reminders now always reflect your actual progress in the program.
We als
◆
Version 1.1.2 released
Fixed an issue where some users were seeing the same daily topic instead of progressing to the next day. Your streak, subscription, and progress are all preserved — you'll now advance correctly each day. Thanks for your patience!
◆
Version 1.1 released
- Fixed bugs in the learning roadmap to keep your progress on track
- Small tweaks to improve the overall experience
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Version 1.0 released