# AlgoLens

> Visual algorithm learning

Canonical page: [https://chrome-stats.com/d/id6770004012](https://chrome-stats.com/d/id6770004012)

## Overview

- **ID:** `id6770004012`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Nitesh Tak
- **Category:** Education
- **Version:** 1.0
- **Last updated:** 2026-05-19
- **First published:** 2026-05-19
- **Size:** 1.75 MB
- **Data as of:** 2026-09-23
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/algolens/id6770004012)
- **Privacy policy:** [https://binarynits.github.io/AlgoLens/privacy.html](https://binarynits.github.io/AlgoLens/privacy.html)

## Description

Learn algorithm patterns through real-world stories and interactive visualizers. From sliding windows to graph BFS — see how each pattern actually works.

AlgoLens teaches coding patterns the way they actually click — through real-world stories, interactive visualizers, and guided practice.

Instead of memorizing abstract algorithms, see why and where each pattern is used in real software systems:
• Fraud detection → Sliding Window
• Duplicate payments → HashMap
• Undo / Redo → Stack
• Recently Played → Arrays
• Friends of friends → Graph BFS
• Calendar conflicts → Merge Intervals

Eight pattern paths so far:
• Arrays
• HashMaps
• Two Pointers
• Sliding Window
• Stack & Queue
• Trees
• Graph Basics
• Merge Intervals

Each lesson includes:
• A real-world story that anchors the pattern in memory
• An interactive visualizer — step through, play, watch the work happen
• Guided practice problems with explanations
• An interview-ready breakdown with time/space complexity, vs. brute force, and a Swift code sample in a syntax-highlighted editor

Practice mode adds three coding game types:
• Fill in the blanks — tap a token, drop it into the right slot
• Sort the code — shuffled lines, tap two to swap them into order
• Find the bug — read the function, tap the line that doesn't match the title

Stack streaks, earn XP, and filter puzzles by the companies that ask similar questions in interviews — Google, Meta, Apple, Amazon, Microsoft.

Built for mobile-first learning. iPhone-sized, dark code editor styling, short focused lessons designed for the in-between moments.

Understand patterns visually. Remember them through stories. Apply them like real engineers.

## Rankings

- #1,224,177 — Overall

## Similar extensions and apps

- [AlgoVision](https://chrome-stats.com/d/id6775707121)
- [Algo Demo](https://chrome-stats.com/d/id6746090108)
- [Algo Viewer](https://chrome-stats.com/d/id6754825780)
- [Algonote](https://chrome-stats.com/d/id6758725147)
- [Algorithmics: DSA Visualizer](https://chrome-stats.com/d/id6758050607)
- [Visual Algorithm](https://chrome-stats.com/d/id6758951850)
- [Algorithms: Animated Learning](https://chrome-stats.com/d/id6744860350) — 5.00 / 5
- [DSA Visualizer Pro](https://chrome-stats.com/d/id6755734572) — 4.00 / 5
- [Algorithm Visualizer](https://chrome-stats.com/d/id6468837965) — 5.00 / 5
- [ARURAKU - Algorithms in Motion](https://chrome-stats.com/d/id6772939433)
- [Algorithm Master - Visual](https://chrome-stats.com/d/id6743109308)
- [Algomaze](https://chrome-stats.com/d/id6753229909) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id6770004012)