Comparison

Pose On The Go vs Mental Math Tricks

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

Head to head
About

Pose On The Go

This application estimates full-body poses using a smartphone's built-in sensors, including cameras and IMU. It employs sensor fusion and inverse kinematics to animate probable body poses without external equipment.

Highlights
  • Full-body pose estimation
  • Utilizes smartphone sensors
  • No external sensors required
  • Sensor fusion technology
  • Inverse kinematics for pose animation
Read full description

Pose-on-the-Go is a full-body pose estimation system that uses sensors already found in today’s smartphones. This stands in contrast to prior systems, which require worn or external sensors. We achieve this result via extensive sensor fusion, leveraging a phone's front and rear cameras, the user-facing depth camera, touchscreen, and IMU. Even still, we are missing data about a user's body (e.g., angle of the elbow joint), and so we use inverse kinematics to estimate and animate probable body poses. Published at ACM CHI 2021. For more information, check out: https://karan-ahuja.com/poseotg.html

About

Mental Math Tricks

Master mental math techniques to calculate faster than a calculator. Learn proven tricks for multiplication, division, percentages, and more through clear explanations, practice drills, and timed challenges. Track your progress and build a consistent learning habit.

Highlights
  • 30 proven mental math tricks
  • Techniques for multiplication, division, percentages, fractions, and more
  • Step-by-step explanations and 'why it works' sections
  • Infinite auto-generated practice problems
  • Timed challenges and daily challenges
  • Progress tracking with speed graphs and day streaks
Read full description

MathMind teaches you real mental math techniques - not gimmicks, not drills you'll forget tomorrow. Learn the same shortcuts used by mathematicians, chess players, and memory athletes to calculate faster than a calculator. 30 PROVEN TRICKS, 7 CATEGORIES: Master techniques across every major area of mental arithmetic: - Multiplication: square numbers ending in 5, multiply by 11, multiply two-digit numbers instantly - Division: divisibility rules, divide by 5, divide by 25 - Squares and roots: square any two-digit number, estimate square roots - Percentages: the percentage flip trick, tips in seconds, compound growth - Fractions: convert, compare, and calculate - Addition and subtraction: round-and-adjust, left-to-right addition - Advanced: day of the week for any date, digit sums, cube estimation THREE WAYS TO LEARN: LEARN - Each trick has a clear explanation, worked examples with step-by-step walkthroughs, and a "Why does this work?" section that shows the underlying math. PRACTICE - Drill any trick with infinite auto-generated problems. Track your accuracy, streak, and solve time as you improve. CHALLENGE - Timed tests across all tricks you've learned. Compete against your own best. Take the Daily Challenge - the same problems for everyone, every day. BUILT FOR REAL PROGRESS: - Speed graphs: watch your solve time drop week by week - Day streaks: build a consistent practice habit - Category breakdown: see exactly where you're strong and where to focus - Combo multipliers: chain correct answers for bonus scoring - Haptic feedback and smooth animations HONEST PRICING: MathMind is free to download with 5 foundational tricks unlocked. Unlock all 30 tricks with a single one-time purchase - no subscriptions, no ads, no data collection, ever. PRIVACY FIRST: Your progress stays on your device. MathMind has no accounts, no sign-ups, no analytics, no trackers, no ads. Nothing leaves your phone, unless you manually share it. Whether you're a student preparing for exams, a professional who wants to run mental calculations in meetings, or just someone who enjoys training their brain - MathMind gives you the tools to think faster. Download and start learning in seconds!

Screenshots

Pose On The Go4 screens
Mental Math Tricks4 screens

Verdict

The call

The clearest difference is in-app purchases: Pose On The Go at none against Mental Math Tricks's 2. Pose On The Go also leads on update cadence (every 4 days vs every 4 months) and iOS requirement (11.0 vs 15.1). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mental Math Tricks sells 2 one-off in-app purchases. Pose On The Go asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Pose On The Go against 5.0 for Mental Math Tricks. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Pose On The Go ships an update every 4 days, Mental Math Tricks every 4 months. The most recent releases landed on October 2, 2026 and October 12, 2026 respectively.

Scorecard4 real differences · 6 level
Pose On The Go versus Mental Math Tricks: the parameters behind the verdict, then further details
ParameterPose On The GoMental Math Tricks
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 4 days — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.1
Further details — not scored
Size287 MB38 MB
Age rating4+4+
DeveloperVimal MollynRouba Kiprianos

Customer experience

Pose On The Go

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Mental Math Tricks

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Pose On The Go

No in-app purchases

2 purchases

Mental Math Tricks

One-time2
  • Standard Unlock$2.99
  • Pro Unlock$4.99

Questions

Is Pose On The Go free?
Pose On The Go is free to download, with no in-app purchases.
Is Mental Math Tricks free?
Mental Math Tricks is free to download, with in-app purchases available.
Which has better reviews, Pose On The Go or Mental Math Tricks?
Pose On The Go and Mental Math Tricks are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Pose On The Go or Mental Math Tricks have ads?
Neither Pose On The Go nor Mental Math Tricks shows ads.
Which is updated more often, Pose On The Go or Mental Math Tricks?
Pose On The Go ships an update every 4 days, and Mental Math Tricks every 4 months. Most recently, Pose On The Go was updated on October 2, 2026 and Mental Math Tricks on October 12, 2026.

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