Comparison

IPA Universe vs SDET Interview Coach

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

Head to head
About

IPA Universe

Features
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Welcome to IPA – the International Psychology Association app, your gateway to the global psychology community. As a member, you can connect with psychology students, practitioners, and educators worldwide, access exclusive courses, books, and resources, and receive personalised mentorship from industry experts. Stay updated with the latest psychology news, research, and job opportunities. Participate in live talk shows, discussions, and events designed to keep you ahead in your career and personal growth. Whether you are a student, professional, or educator, IPA empowers you to connect, learn, and grow every single day. Download IPA today and be part of the world’s largest psychology community.

About

SDET Interview Coach

Features
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SDET Interview Coach is the most comprehensive mobile interview prep app for Software Development Engineers in Test, QA Automation Engineers, and Test Engineers β€” from junior to staff level. Built by a 20-year SDET who has hired and been hired across Playwright, Selenium, Cypress, Java, Python, TypeScript, REST-assured, k6, JMeter, pytest, Jest, and AI-native testing. WHAT YOU GET β€’ 800+ practitioner-grade SDET interview questions, sortable by seniority (Junior β†’ Lead) and stack (Playwright, Selenium, Java, Python, TypeScript, AI-native) β€’ Real mock interview scenarios β€” 8 to 15 questions in a timed session, mixed by difficulty, just like the real loop β€’ Self-grading + spaced repetition β€” questions you got wrong come back at the right interval, so you actually learn instead of forgetting β€’ AI feedback on every answer, written like a senior teammate at the whiteboard AI BOOTCAMP TRACKS (NEW) For manual QAs transitioning to SDET / Automation roles: β€’ Playwright with TypeScript β€” the modern automation default β€’ Playwright with Python β€” for Python-stack teams β€’ JMeter performance testing β€’ CI/CD pipelines for testers β€’ API & contract testing Each track has scenario-based AI coaching that adapts to your level. Tap "Ask the Coach" inside any track for follow-up questions in plain English. JOB MATCH Paste a real job description and your CV. Get 25 bespoke interview questions tailored to the role plus a panel briefing on what to expect. 60-second turnaround. WEEKLY CHALLENGE Timed practice with the global community. New theme every Monday β€” drill on flaky tests one week, contract testing the next. ASK SDET COACH An AI tutor for any test-automation question. No more Stack Overflow rabbit holes when you're stuck on Playwright fixtures, Selenium waits, or k6 scripting. WHO IT'S FOR β€’ Manual QA engineers transitioning to SDET / Automation β€’ Junior SDETs prepping for their first promotion interview β€’ Mid / Senior SDETs interviewing at a new company and shaking off the rust β€’ Lead SDETs cramming for a system-design or framework-architecture round β€’ Career changers entering software quality engineering THE QUESTIONS Each question has a short answer (the real answer, not a preview), a long-form explanation with tradeoffs and gotchas, code samples, follow-up questions the interviewer might ask, and watch-outs (anti-patterns to avoid). Written like a senior teammate, not a textbook. PRO FEATURES (Β£4.99/month after 7-day free trial) β€’ Full 800+ question bank, refreshed nightly β€’ Unlimited mock interviews + spaced repetition β€’ Job Match β€” bespoke prep from any JD β€’ AI feedback on every answer β€’ All five AI Bootcamp Tracks β€’ Monthly content drops as the SDET landscape evolves LITE PRICING Lower-income regions get the same core features at $2.99/month β€” because interview prep shouldn't be locked behind a Western salary. Privacy: we don't sell your data, don't run ads, don't track you across apps. Your answers and progress are yours. Support: support@sdetcoach.com Subscriptions auto-renew at the listed price unless cancelled at least 24h before the period ends. Manage or cancel in iPhone Settings β†’ Apple ID β†’ Subscriptions. Terms of Use (EULA): https://sdetcoach.com/terms Privacy Policy: https://sdetcoach.com/privacy

Screenshots

IPA Universe4 screens
SDET Interview Coach4 screens

Verdict

The call

The clearest difference is update cadence: SDET Interview Coach at every 3 days against IPA Universe's every 8 months. On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. IPA Universe sells 1 one-off in-app purchase and SDET Interview Coach sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

IPA Universe ships an update every 8 months, SDET Interview Coach every 3 days. Both last shipped on October 28, 2026.

Scorecard1 real difference Β· 5 level
IPA Universe versus SDET Interview Coach: the parameters behind the verdict, then further details
ParameterIPA UniverseSDET Interview Coach
PriceFreeFree
Update frequencyEvery 8 monthsEvery 3 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPod β€” better
Requires iOS16.415.1 β€” better
Further details β€” not scored
Size85 MB44 MB
Age rating17+4+
DeveloperTagMango IncMitchell Agoma

In-app purchases

1 purchases

IPA Universe

One-time1
  • Student Membership (lifetime)$69.99
2 purchases

SDET Interview Coach

Subscriptions2
  • SDET Coach Pro - Monthly7 Days trial$5.991 Month
  • SDET Coach Pro - Annual7 Days trial$69.991 Year

Questions

Is IPA Universe free?
IPA Universe is free to download, with in-app purchases available.
Is SDET Interview Coach free?
SDET Interview Coach is free to download, with in-app purchases available.
Do IPA Universe or SDET Interview Coach have ads?
Neither IPA Universe nor SDET Interview Coach shows ads.
Which is updated more often, IPA Universe or SDET Interview Coach?
IPA Universe ships an update every 8 months, and SDET Interview Coach every 3 days. Most recently, IPA Universe was updated on October 28, 2026 and SDET Interview Coach on October 28, 2026.

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