Comparison

Tech Interview Practice vs AlgoFox

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

Head to head
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/

About

AlgoFox

This app offers bite-sized coding exercises focused on algorithms and data structures. Practice pattern recognition, debugging, and problem-solving skills in short, daily sessions to prepare for technical interviews.

Highlights
  • Bite-sized coding exercises
  • Algorithm and DSA practice
  • Pattern recognition training
  • Mistake explanations
  • Timed interview sessions
  • Progress tracking
  • Daily practice streaks
Features
Read full description

AlgoFox helps you prepare for software engineering interviews with quick, focused practice on your phone. Topics include: • Arrays, linked lists, stacks, queues, trees, and graphs • Two pointers, sliding window, binary search, recursion, and dynamic programming • AI prompting, code generation, debugging, refactoring, and test creation • APIs, databases, caching, load balancing, message queues, and scaling Build streaks, earn XP, review mistakes, and track your progress. AlgoFox Pro unlocks all courses, unlimited practice, boss levels, and mistake review. Terms: https://algofox.app/terms Privacy: https://algofox.app/privacy

Screenshots

Tech Interview Practice4 screens
AlgoFox4 screens

Verdict

The call

The clearest difference is ads: AlgoFox at none against Tech Interview Practice's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Tech Interview Practice sells 2 in-app purchases, starting at $2.99 per year and AlgoFox sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Tech Interview Practice ships an update every 4 days, AlgoFox weekly. The most recent releases landed on October 31, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 9 level
Tech Interview Practice versus AlgoFox: the parameters behind the verdict, then further details
ParameterTech Interview PracticeAlgoFox
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 days — betterWeekly
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size71 MB49 MB
Age rating4+4+
DeveloperVitalii MykhailiukFOX3 LLC

In-app purchases

2 purchases

Tech Interview Practice

Subscriptions1
  • Premium Yearly Subscription$2.991 Year
One-time1
  • Lifetime Premium$4.99
2 purchases

AlgoFox

Subscriptions2
  • AlgoFox Pro gói tháng3 Days trial$9.991 Month
  • AlgoFox Pro gói năm3 Days trial$44.991 Year

Questions

Is Tech Interview Practice free?
Tech Interview Practice is free to download, with in-app purchases available.
Is AlgoFox free?
AlgoFox is free to download, with in-app purchases available.
Do Tech Interview Practice or AlgoFox have ads?
Tech Interview Practice shows ads; AlgoFox does not.
Which is updated more often, Tech Interview Practice or AlgoFox?
Tech Interview Practice ships an update every 4 days, and AlgoFox weekly. Most recently, Tech Interview Practice was updated on October 31, 2026 and AlgoFox on October 7, 2026.

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