Category
Education
Requires
iOS 26+
Languages
ES+ EN
Version
2.2
What's New
Version 2.2 · Sep 30, 2026- If you bought Algo Viewer before it became free, all Pro content now unlocks automatically. Don't see it? Go to Settings › Help & Support › Restore Purchases.
- The Algorithm of the Day widget now changes every day on its own, in your language.
- Lock Screen widgets look better and follow your Lock Screen colors.
- New Help & Support screen: contact us, privacy, help, and more apps from us to discover.
- Smoother, more reliable experience overall.
Description
AlgoViewer makes the invisible parts of programming visible. Every algorithm animates step by step with semantic colors — pause, rewind, and adjust the speed to understand exactly what happens in each iteration.
40 algorithms across 6 categories: search, sorting, linear structures, non-linear structures, graphs, and math. Includes real code samples in Swift, Python, and Java, complexity analysis, and an interactive quiz per algorithm.
100% native SwiftUI. No external dependencies. No ads. Available in Spanish and English.
Features
- 40 algorithms across 6 categories: search, sorting, graphs, and more
- Step-by-step animations with speed control, pause, and manual advance
- Real code in Swift, Python, and Java for every algorithm
- Time and space complexity analysis per algorithm
- Interactive quiz to reinforce what you learned
- Algorithm of the Day widget that changes each morning, also on the Lock Screen
- iCloud sync for achievements, favorites, and progress
- Fully free. No ads, no subscription, no in-app purchases.
- Available in Spanish and English
Information
DeveloperSlekens · slekens.dev
Size21.6 MB
CategoryEducation
CompatibilityiOS 26+
LanguagesES, EN
Version2.2
PriceFree
Copyright© 2026 slekens