Comparison

Core Extraction vs MYOQ

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

Head to head
About

Core Extraction

Features
Read full description

Цель приложения – познакомить студента с процессом экстрагирования образцов керна нефтяных и газовых скважин, научить определять сухой вес горной породы. Приложение симулирует работу экстрактора Сокслета, сушильного шкафа, весов. Программа имеет встроенную методическую инструкцию и её удобно использовать как наглядное учебное пособие Приложение позволяет проверить результат измерений, сделанных студентом. Контроль знаний теории остаётся за преподавателем.

About

MYOQ

Features
Read full description

Make, play, and share your own trivia with MYOQ. Build quizzes yourself, then add photos, video, audio, or YouTube. Create and play on this device without signing in. Sign in with Apple or Google is required for cloud features: sharing, the public library, Daily and Weekly Challenges, likes, and AI tools. Weekly AI uses, ad unlocks, Pro limits, and owned share codes stay tied to your account. CREATE ANY TYPE OF QUIZ • Standard quizzes — mix multiple choice, true/false, short answer, multi-select, ordering, and AI-evaluated written answers in one quiz • Personality quizzes — design result types with images, video, audio, or YouTube, then let players discover their match • Matching games — flip cards and pair identical images • Add photos, video, audio, or YouTube clips to questions and personality results • Add titles, descriptions, and categories so quizzes are easy to find PLAY TRIVIA AND TEST YOUR KNOWLEDGE • Start quizzes with optional shuffle and timers • Resume anytime if you leave mid-session • Review scores and practice missed questions • Finish personality quizzes on a result screen with your type, description, and media • Great for studying, classroom activities, trivia nights, test prep, or just having fun SHARE QUIZZES AND RESULTS • Sign in to upload quizzes you create and get an 8-character share code • Friends download and play instantly with the code • Share your personality result as a card or a video clip with sound so friends can take the quiz too • Explore public quizzes by popularity, likes, and what’s trending • Search the community library by name or description • Re-download your own uploads after reinstall from Your uploads YOUR PERSONAL QUIZ LIBRARY • Keep all your quizzes in one place on this device • Home shows today’s challenge, your streak, and a personalized 15-question quiz from interests you pick • Personalized quizzes have their own weekly unlock and do not use Generate with AI credits. Choosing interests is free • Search and edit your creations anytime • Enjoy light and dark themes DAILY AND WEEKLY CHALLENGES • Daily Challenge is 10 questions. Weekly Challenge is 20 questions • Personality of the Week is a shared personality quiz of 15 to 20 questions. Sign in to play and share your result GENERATE WITH AI • Sign in, then turn a topic or extra instructions into a quiz draft. Edit every question before you play or share • Choose difficulty and question mix • With MYOQ Pro, attach images, a PDF, and a YouTube video in the same generation • Written answers can be checked as correct or incorrect STUDY QUIZ (MYOQ PRO) • Practice with 5 to 20 written questions, hints, and up to 3 attempts • Start from a topic, notes, images, or a PDF. YouTube is not used for Study Quiz • Limited to 3 Study Quiz sessions each week MYOQ PRO (OPTIONAL) • No advertisements • 8 AI quiz generations each week • 8 AI images each week • Up to 40 questions, more audio and video slots, and 4 uploads and 4 downloads a day • Export quizzes as PDF MYOQ is free to use and supported by ads, with an optional MYOQ Pro subscription for more power. Available in multiple languages. Whether you’re a teacher, student, parent, or trivia fan, MYOQ makes it simple to create quizzes, share them, and play together anywhere. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Core Extraction2 screens
MYOQ4 screens

Verdict

The call

The clearest difference is in-app purchases: Core Extraction at none against MYOQ's 2. Core Extraction also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.0). On price, update cadence 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. MYOQ sells 2 in-app purchases, starting at $3.99 per month. Core Extraction asks for nothing beyond the download.

UpkeepUpdate frequency

Core Extraction ships an update every 3 weeks, MYOQ every 2 weeks. The most recent releases landed on October 29, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 3 level
Core Extraction versus MYOQ: the parameters behind the verdict, then further details
ParameterCore ExtractionMYOQ
PriceFreeFree
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.0
Further details — not scored
Size58 MB33 MB
Age rating4+4+
DeveloperNatalia ShelyagoSimple Fun Software LP

In-app purchases

None

Core Extraction

No in-app purchases

2 purchases

MYOQ

Subscriptions2
  • MYOQ Pro Monthly$3.991 Month
  • MYOQ Pro Yearly$24.991 Year

Questions

Is Core Extraction free?
Core Extraction is free to download, with no in-app purchases.
Is MYOQ free?
MYOQ is free to download, with in-app purchases available.
Do Core Extraction or MYOQ have ads?
MYOQ shows ads; Core Extraction does not.
Which is updated more often, Core Extraction or MYOQ?
Core Extraction ships an update every 3 weeks, and MYOQ every 2 weeks. Most recently, Core Extraction was updated on October 29, 2026 and MYOQ on November 10, 2026.

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