Feel proud if you have some of these apps in your mobile phone (and make sure you use it). Do you have these apps in your phone for Coding and Technical Skills Practice?
Algorithm and Data Structure Practice: LeetCode, HackerRank, Codewars, TopCoder, CodeSignal
Mobile-Coding and On-the-Go Practice: SoloLearn, Dcoder, Programming Hub, Enki
Interactive and Structured Learning: freeCodeCamp, Codecademy, Khan Academy, The Odin Project
Advanced Topics (System Design, Interview Prep): AlgoExpert, System Design Primer, Interviewing.io
Gamified Coding: CodeCombat, Scratch, CheckiO, Tynker
Coding in Various Languages: Replit, Pydroid 3, AIDE
Best Apps for App Development: Swift Playgrounds (iOS), Codea (iOS), Pyro (iOS), AIDE - IDE for Android (Android), Sketchware (Android), Dcoder (iOS/Android), Flutter (Dart) (iOS/Android), Xamarin (Android/iOS)
Deep Learning & Neural Networks Apps: Deep Learning Studio (iOS/Android), AI Dungeon (iOS/Android)
General AI and ML Learning & Experimentation Apps: TensorFlow Lite (iOS/Android), Google Colab (Web-based, mobile-friendly), Runway ML (iOS), Juno (iOS)
By leveraging these apps, you can effectively prepare for coding interviews, improve your technical skills, and practice coding challenges, no matter where you are.