Comparison

DevPrep vs AlgoLearn

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

DevPrep

Features
Read full description

DevPrep โ€” Master Coding Interviews & Programming Skills Prepare for software engineering interviews and improve your programming knowledge with interactive coding quizzes, detailed explanations, exam simulations, and powerful progress tracking. Whether you're learning your first programming language or preparing for your next developer interview, DevPrep helps you practice consistently and identify weak areas quickly. Learn Popular Programming Languages - Dart - Python - JavaScript - Swift - More languages coming soon Interactive Coding Quizzes Build knowledge through carefully organized modules covering: - Language fundamentals - Syntax and keywords - Data types - Functions - Object-oriented programming - Collections and data structures - Advanced concepts - and more Exam Mode Test your knowledge under realistic conditions. - Timed exams - No hints during assessment - Performance scoring - Accuracy tracking Detailed Explanations Understand every answer. - Learn why an answer is correct - Review mistakes instantly - Reinforce important concepts - Improve retention Powerful Analytics Track your growth over time. - Learning streaks - Accuracy statistics - Modules completed - Questions answered - Learning insights Stay Motivated Build a daily learning habit with: - Streak tracking - Progress indicators - Performance summaries - Personalized recommendations Perfect For - Software engineering interview preparation - Developers learning Dart, JavaScript, Python, Swift and more - Computer science students - Self-taught programmers - Junior developers - Career changers Start practicing today and become a more confident developer with DevPrep. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

AlgoLearn

Features
Read full description

AlgoLearn helps you build algorithm fluency with focused practice, clear explanations, and review tools designed for coding interviews. Work through essential problems across arrays, strings, hash tables, two pointers, sliding windows, stacks, binary search, linked lists, trees, graphs, dynamic programming, and more. Each problem includes the prompt, intuition, pseudocode, Swift solution code, complexity notes, and a compact summary so you can understand the pattern instead of memorizing an answer. Why use AlgoLearn: Practice curated algorithm problems by topic and difficulty Read quick theory refreshers before you solve Search and filter by category, level, completion, or favorites Mark progress and keep track of reviewed problems Use spaced review sessions to revisit problems when they are due Run timed mock interviews with a scratchpad and locked solution reveal Shuffle into a random problem when you want a fresh challenge AlgoLearn is built for students, self-taught developers, and engineers preparing for technical interviews. Use it for short daily review sessions, deep topic practice, or realistic timed interview drills. Start with a free selection of problems and lessons. Upgrade to AlgoLearn Pro to unlock the full practice bank, all theory lessons, and mock interview mode. Terms of Use (EULA): https://sudoswisshub.github.io/AlgoLearnLegal/terms.html Privacy Policy: https://sudoswisshub.github.io/AlgoLearnLegal/privacy.html

Screenshots

DevPrep4 screens
AlgoLearn4 screens

Verdict

The call

The clearest difference is iOS requirement: DevPrep at 13.0 against AlgoLearn's 18.0. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. DevPrep sells 4 one-off in-app purchases and AlgoLearn sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
DevPrep versus AlgoLearn: the parameters behind the verdict, then further details
ParameterDevPrepAlgoLearn
PriceFreeFree
Update frequencyโ€”Every 3 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size25 MB20 MB
Age rating4+4+
DeveloperShohruxbek AtavullayevAlice-Georgiana TURCANU

In-app purchases

4 purchases

DevPrep

One-time4
  • Unlock Dart$12.99
  • Unlock JavaScript$12.99
  • Unlock Python$12.99
Show 1 more
  • Unlock Swift$12.99
2 purchases

AlgoLearn

Subscriptions2
  • AlgoLearn Pro Monthly$4.991 Month
  • AlgoLearn Pro Yearly$49.991 Year

Questions

Is DevPrep free?
DevPrep is free to download, with in-app purchases available.
Is AlgoLearn free?
AlgoLearn is free to download, with in-app purchases available.
Do DevPrep or AlgoLearn have ads?
Neither DevPrep nor AlgoLearn shows ads.

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