Comparison

Coders Gym vs Tech Interview Practice

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

Head to head
About

Coders Gym

Features
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Coders Gym puts coding practice in your pocket. Whether you're prepping for coding interviews or sharpening your skills, this app gives you everything you need to practice on the go. DAILY CHALLENGES Start each day with daily challenge, complete with a countdown timer and one-tap access to solve. BUILT-IN CODE EDITOR Write, run, and submit code directly from your phone. Features syntax highlighting, monospace fonts, multiple programming languages, and customizable themes including Monokai, Dracula, and Nord. EXPLORE 3000+ PROBLEMS Browse the full LeetCode problem library. Filter by difficulty, topic tags, and sort by acceptance rate or problem number. TRACK YOUR PROGRESS View your solve stats, contest ratings, global ranking, and submission history all in one place. CODING TOOLKIT - Upcoming Contests with reminders - Curated Problem Sheets (Blind 75, NeetCode 150, etc.) - Bookmarked problem lists - Community discussions and solutions - Coding experience playground DARK THEME A polished dark interface designed for comfortable, focused coding sessions. FREE TO USE All features are available for free. Coders Gym is an unofficial companion app and is not affiliated with LeetCode. All problem content is provided by LeetCode's public API.

About

Tech Interview Practice

Features
Read full description

Tech Interview Practice is your personal coach for technical interviews, helping you prepare for coding, system design and behavioral rounds with focused, daily practice. Build confidence across the full tech interview pipeline with curated questions, smart recommendations and detailed progress insights. Cover every kind of tech interview you will face: - Coding interview prep across core data structures and algorithms - System design and distributed systems topics for senior and lead roles - Frontend, backend, mobile, DevOps, databases, machine learning and data engineering - Behavioral and career interviews, so you can tell clear, structured stories Practice in a way that matches how engineers actually learn: - Start with a short onboarding to select your current role and target topics - Browse a structured catalog of interview topics (frontend, backend, data structures, algorithms, system design, DevOps, security, ML and more) - Jump into Practice mode for focused sessions on new or review questions - Get recommended next topics based on your weakest areas and past sessions Stay consistent with clear goals and analytics: - Set a daily question goal that fits your schedule - Track streaks and see which days you have actively studied this month - View a yearly activity heatmap and overall stats for mastered, new and reviewed questions - Explore mastery by topic to know where you are interview-ready and where you need more practice Built for real-world tech interview preparation: - Designed for engineers preparing for technical interviews at any level - Ideal for refreshing fundamentals before a new role or promotion cycle - Helps you turn unstructured "I should study" into concrete, trackable progress Whether you are targeting your first software engineering role or leveling up to senior and staff positions, Tech Interview Practice gives you a structured way to prepare. Install Tech Interview Practice now and turn daily, focused sessions into real confidence for your next coding, system design and behavioral interviews. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Coders Gym4 screens
Tech Interview Practice4 screens

Verdict

The call

The clearest difference is iOS requirement: Coders Gym at 13.0 against Tech Interview Practice's 15.0. 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. Coders Gym sells 3 one-off in-app purchases and Tech Interview Practice sells 2 in-app purchases, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference ยท 5 level
Coders Gym versus Tech Interview Practice: the parameters behind the verdict, then further details
ParameterCoders GymTech Interview Practice
PriceFreeFree
Update frequencyโ€”Every 3 days
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 โ€” better15.0
Further details โ€” not scored
Size50 MB71 MB
Age rating4+4+
DeveloperShilpee HaldarVitalii Mykhailiuk

In-app purchases

3 purchases

Coders Gym

One-time3
  • Small Tip$1.99
  • Medium Coffee Tip$4.99
  • Large Coffee$9.99
2 purchases

Tech Interview Practice

Subscriptions1
  • Premium Yearly Subscription$4.991 Year
One-time1
  • Lifetime Premium$9.99

Questions

Is Coders Gym free?
Coders Gym is free to download, with in-app purchases available.
Is Tech Interview Practice free?
Tech Interview Practice is free to download, with in-app purchases available.
Do Coders Gym or Tech Interview Practice have ads?
Both Coders Gym and Tech Interview Practice show ads.

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