Comparison

NumBubbles vs GRE Quantitative Reasoning

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

Head to head
About

NumBubbles

Features
Read full description

A simple fun game to improve your cognitive skills. NumBubbles focuses on improving your quantitative and fluid reasoning skills. Helps improve your Addition, Subtraction, Division & Multiplication. This game may also help the candidates who are appearing for IBM Cognitive Assessment Test. NumBubbles Up Instructions : You have to identiy and pop the bubbles that equal the target number. NumBubbles Scoring & Rules: You have 30 seconds & 3 attempts to start with. Each right answer gains you additional 2 seconds Points are awarded on the basis of your current target number. This game aims to help you to improve your score for IBM Cognitive Assessment Test or any Ability Test. In IBM Cognitive Assessment Test candidates ability are measured on how they comprehend quantitative and numerical concepts.

About

GRE Quantitative Reasoning

Prepare for the GRE Quantitative Reasoning exam with a comprehensive suite of study tools. Access an official study guide, thousands of practice questions, mock tests, flashcards, and detailed progress tracking to build confidence for test day.

Highlights
  • Offline access to study materials
  • Official 2026 Study Guide
  • 100+ Practice Tests
  • 1000+ Question Bank
  • Smart Flashcards
  • Progress Tracking
  • Review Mistakes with explanations
Features
Read full description

GRE Quantitative Reasoning – ALL-IN-ONE Exam Preparation App Preparing for GRE Quant? This app gives you everything you need to feel confident and ready on test day. With the full official study guide, over 1,000 practice questions, 100+ Tests, smart flashcards, and detailed progress tracking, it’s the most complete prep tool available — all in one place. You’ll Get: - Offline access to resources - Official 2026 Study Guide – Full Study Guide in the palm of your hand. - 100+ Practice Tests – Exam-style questions covering all topics. - 1000+ Question Bank - A Question Bank so huge, no other app beats it. - Study Reminders to keep you on track for your exam. - Smart Flashcards – Memorize key facts quickly. - Progress Tracking – Clear dashboards show your strengths and areas to improve. - Test Date Planner – Set your date and stay on schedule. - Review Mistakes – Explanations + links back to the study material. - Highlights & Notes – Save important points for quick revision. - Dark Mode – Comfortable studying anytime. Standard Apple EULA applies (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/) Privacy Policy: https://www.sanviapps.com/apps/grequant/privacy.html

Screenshots

NumBubbles3 screens
GRE Quantitative Reasoning4 screens

Verdict

The call

The clearest difference is in-app purchases: NumBubbles at none against GRE Quantitative Reasoning's 3. NumBubbles also leads on update cadence (every 2 weeks vs monthly) and iOS requirement (11.0 vs 18.0). On price, ads 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. GRE Quantitative Reasoning sells 3 in-app purchases, starting at $2.99 per 7 days. NumBubbles asks for nothing beyond the download.

UpkeepUpdate frequency

NumBubbles ships an update every 2 weeks, GRE Quantitative Reasoning monthly. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
NumBubbles versus GRE Quantitative Reasoning: the parameters behind the verdict, then further details
ParameterNumBubblesGRE Quantitative Reasoning
PriceFreeFree
Rating—4.0 (3 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS11.0 — better18.0
Further details — not scored
Size81 MB70 MB
Age rating4+4+
DeveloperPrathamesh SawantSanviapps

In-app purchases

None

NumBubbles

No in-app purchases

3 purchases

GRE Quantitative Reasoning

Subscriptions3
  • Weekly Subscription$2.997 Days
  • Monthly Subscription$4.991 Month
  • Yearly Subscription$7.991 Year

Questions

Is NumBubbles free?
NumBubbles is free to download, with no in-app purchases.
Is GRE Quantitative Reasoning free?
GRE Quantitative Reasoning is free to download, with in-app purchases available.
Do NumBubbles or GRE Quantitative Reasoning have ads?
Both NumBubbles and GRE Quantitative Reasoning show ads.
Which is updated more often, NumBubbles or GRE Quantitative Reasoning?
NumBubbles ships an update every 2 weeks, and GRE Quantitative Reasoning monthly. Most recently, NumBubbles was updated on October 8, 2026 and GRE Quantitative Reasoning on October 1, 2026.

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