Comparison

Numerical Reasoning Prep vs Volyx

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

Head to head
About

Numerical Reasoning Prep

Prepare for the numerical reasoning section of competitive exams for European institutions. This app offers timed tests to simulate exam conditions and review modes to study solutions. It also includes bonus situational judgment questions.

Highlights
  • Timed numerical reasoning tests
  • Simulated exam environment
  • Review questions and solutions
  • Randomized question order
  • Pause and continue tests
  • Bonus situational judgment questions
Features
Read full description

Would you like to work for the European institutions? Do you dream of a career in the European Commission, Parliament or Council? All permanent staff for the EU institutions are recruited through a series of competitive exams. This app prepares you for one of the hardest parts of the EPSO exams - the NUMERICAL REASONING! Test Mode: ------------- Five timed tests help you simulate the test environment and learn to manage your time in the most efficient manner. You can retake each test as many times as you want! All questions will appear in a random order to enable you to learn more every time you take an exam! You can take each test whenever and whenever you want - you can pause and continue the timed test when your busy schedule allows it. Review Mode: ------------- After taking the test, you can review the questions and their solutions. Bonus: ------------- This app also includes a BONUS of five Situational Judgement questions!

About

Volyx

Features
Read full description

Volyx โ€“ The Smart Way to Volunteer Turn your time into impact. Discover causes, join events, and make volunteering part of your story. Volyx connects passionate volunteers with any kind of organizations across Romania. Whether you want to make an impact, gain experience, or just simply help your community, Volyx makes it easier than ever to find the right opportunities for you. Create your profile, track your volunteer hours, earn digital certificates, and discover rewarding experiences near you. Organizations can manage events, verify attendance, and engage volunteers through one simple and very intuitive platform. With Volyx, volunteering becomes simple, transparent, and meaningful , for everyone involved.

Screenshots

Numerical Reasoning Prep4 screens
Volyx4 screens

Verdict

The call

The clearest difference is price: Volyx at Free against Numerical Reasoning Prep's $8.99. Volyx also leads on update cadence (weekly vs every 24 months). Numerical Reasoning Prep's advantage is iOS requirement (11.3 vs 15.0). On 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

Volyx is free to download; Numerical Reasoning Prep costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Numerical Reasoning Prep ships an update every 24 months, Volyx weekly. The most recent releases landed on September 27, 2026 and September 30, 2026 respectively.

Scorecard3 real differences ยท 5 level
Numerical Reasoning Prep versus Volyx: the parameters behind the verdict, then further details
ParameterNumerical Reasoning PrepVolyx
Price$8.99Free โ€” better
Positive reviews0.0% of reviewsโ€”
Update frequencyEvery 24 monthsWeekly โ€” better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidโ€”
DevicesiPhone, iPodiPhone, iPad, iPod โ€” better
Requires iOS11.3 โ€” better15.0
Further details โ€” not scored
Size14 MB21 MB
Age rating4+17+
DeveloperTodor PeevVOLYX SRL

In-app purchases

None

Numerical Reasoning Prep

No in-app purchases

None

Volyx

No in-app purchases

Questions

Is Numerical Reasoning Prep free?
Numerical Reasoning Prep costs $8.99, with no in-app purchases.
Is Volyx free?
Volyx is free to download, with no in-app purchases.
Do Numerical Reasoning Prep or Volyx have ads?
Neither Numerical Reasoning Prep nor Volyx shows ads.
Which is updated more often, Numerical Reasoning Prep or Volyx?
Numerical Reasoning Prep ships an update every 24 months, and Volyx weekly. Most recently, Numerical Reasoning Prep was updated on September 27, 2026 and Volyx on September 30, 2026.

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