GRE Calculator vs Math Racing 2 Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GRE Calculator
Practice for the GRE Quantitative section with a calculator that mimics the restrictions of the official exam. Avoid unrealistic expectations from generic calculators by using a tool designed for accurate GRE preparation.
- Mimics official GRE exam calculator restrictions
- Realistic practice experience
- Enforces mathematical order of operations
- Handles large numbers and undefined computations
- Digit display limits and rounding
- GRE Exam Style interface
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GRE Calculator is for students preparing to give the GRE exam. The calculator offered here is one that's very similar to the one offered during a GRE exam's Quantitative section, because it follows the same operational restrictions. Other generic calculators aren't tailored specifically for GRE exam practice, which is why using them for practice isn't recommended because it gives students unrealistic expectations of what to expect during an actual GRE exam. Given below are *some* of the rules enforced by the on-screen calculator supplied during a GRE exam. GRE Calculator here follows these same rules, giving students a more realistic practice experience: 1) No exponent notations are used or allowed. 2) Use of parenthesis is allowed only to a single degree (i.e. nested parenthesis isn't allowed). 3) Any number with an absolute value larger than 99,999,999 is not displayed, and instead the phrase "Error" is displayed. 4) At any time, no more than 8 digits are shown on the screen. Rounding off is used where needed to meet this requirement. 5) Any computation performed that is mathematically undefined, results in the "Error" message being displayed. 6) Mathematical 'order of operations' is enforced. For example, if calculating 8 + 5 x 3 from left to right, the answer would be 23, not 39. ........... and there's still more! GRE Calculator also offers a style called 'GRE Exam Style', which makes the calculator look strikingly similar to the calculator offered during an actual GRE exam. This offers an even more realistic practice experience for all those using GRE Calculator.
Math Racing 2 Pro
Engage in a thrilling 3D racing game where solving math problems accelerates your vehicle. Master various arithmetic and number sense skills through fast-paced gameplay with multiple cars and tracks.
- Solve math problems for speed boosts
- Learn addition, subtraction, multiplication, division
- Practice place value, percentages, rounding
- Compete on 5 awesome tracks
- Unlock 13 cool cars
- Progressive difficulty options
- No ads
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Math Racing 2 Pro is the fastest way to learn math in the app store! In this crazy 3D racing game, you get a speed boost for every math problem you solve! Do the math! * Addition * Subtraction * Multiplication * Division * Place Value * Percentages * Rounding * Greater-Than, Less-Than * Skip-Counting * Odd or Evens * Random Problems * Progressive Difficulty Option Extra Credit! * NO Ads! * 13 Cool Cars * 5 Awesome Tracks * Universal App * Achievements * Three Awesome Ways to Play * Arcade-style Racing Action * Awesome Graphics, Sounds, and Music Be sure to rate and review! Your ratings and reviews keep us charged! http://www.facebook.com/potg.apps http://potgapps.org
Screenshots
Verdict
The clearest difference is price: GRE Calculator at Free against Math Racing 2 Pro's $2.99. Math Racing 2 Pro's advantage is update cadence (every 5 months vs every 24 months) and iOS requirement (13.0 vs 16.6). On rating, review sentiment, ratings volume and ads 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
GRE Calculator is free to download; Math Racing 2 Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.5 for GRE Calculator against 4.5 for Math Racing 2 Pro. Both are backed by a comparable volume of ratings — 375 and 341 respectively. Written reviews are what separate them: 81% of GRE Calculator's written reviews are positive against 75% of Math Racing 2 Pro's.
GRE Calculator ships an update every 24 months, Math Racing 2 Pro every 5 months. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.
| Parameter | GRE Calculator | Math Racing 2 Pro |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 4.5 (375 ratings) | 4.5 (341 ratings) — better |
| Positive reviews | 80.8% of reviews — better | 75.0% of reviews |
| Number of ratings | 375 — better | 341 |
| Update frequency | Every 24 months | Every 5 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 397 MB |
| Age rating | 4+ | 4+ |
| Developer | Ahmad Najeeb | Pants on the Ground Apps LLC |
Customer experience
GRE Calculator
Math Racing 2 Pro
Bugs and requests
GRE Calculator
Reported bugs
3 issues- Crashes when using certain functions
- Lag between button press and display
- Incompatibility with newer iOS versions
Requested features
3 requests- Web/computer version
- Tutorial for advanced functions
- Ability to use on lock screen
Math Racing 2 Pro
Not enough reviews yet to summarise bugs or requests.
In-app purchases
GRE Calculator
No in-app purchases
Math Racing 2 Pro
No in-app purchases
Questions
Is GRE Calculator free?
Is Math Racing 2 Pro free?
Which has better reviews, GRE Calculator or Math Racing 2 Pro?
Do GRE Calculator or Math Racing 2 Pro have ads?
Which is updated more often, GRE Calculator or Math Racing 2 Pro?
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