Comparison

Math up to 100 vs Heart Simulator

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

Head to head
About

Math up to 100

This educational app makes learning arithmetic fun and engaging for children. It features five mini-games with adaptive difficulty and a unique handwriting input method for realistic practice. The app helps build lasting math skills, speed, and confidence.

Highlights
  • Five engaging mini-games
  • Adaptive difficulty
  • Handwriting input for numbers
  • Progress tracking for parents
  • Focus on arithmetic skills
  • Builds confidence and speed
Features
Read full description

Give your child a head start in arithmetic with an app that’s as entertaining as it is educational. Math up to 100 transforms practice sessions into an exciting adventure, thanks to five fun and engaging mini games, adaptive difficulty that keeps the challenge just right, and handwriting input that makes learning feel natural. Whether your child is new to numbers or ready to tackle double-digit math, our innovative approach will help them build lasting skills, speed, and confidence. 5 Mini Games That Grow With Your Child Say goodbye to one-size-fits-all worksheets! Each of our five mini games is designed with adaptive difficulty, meaning the challenges evolve as your child improves. This keeps them motivated, engaged, and always eager to learn more—without getting bored or overwhelmed. Handwriting Input for Realistic Practice No more clunky on-screen keyboards! Our advanced handwriting recognition lets children write numbers directly on the screen—just like they would on paper. It’s a simple, intuitive way to solve math problems that helps reinforce important fine motor and handwriting skills, too. Why Choose Math up to 100? Engaging Games: Each mini game is carefully designed to keep kids entertained while boosting their arithmetic skills. Adaptive Difficulty: Problems become more challenging as your child progresses, ensuring they’re always learning at just the right level. Handwriting Input: A natural, handwriting-based approach encourages better retention of math strategies and practice of fine motor skills. Fun & Motivation: Bright visuals, friendly feedback, and positive reinforcement will have children excited to keep practicing. Progress Tracking: Parents and teachers can easily monitor improvement and identify areas where a little extra practice might help. Unlock Your Child’s Confidence in Math Watch as your child’s math skills grow by leaps and bounds with each quick session of practice. The adaptive nature of the games ensures that your child stays challenged and engaged, making it much more likely that they’ll keep coming back for more. Ready to help your child master math up to 100 in a fun, interactive way? Download Math up to 100 now and see how quickly confidence, speed, and accuracy can improve—no tears, no frustration, just a whole lot of learning fun!

About

Heart Simulator

Explore the electrical function of the heart with an interactive 3D simulator. This tool aids medical and nursing students in understanding ECGs and cardiac rhythm through realistic simulations and detailed anatomical views.

Highlights
  • Interactive 3D heart exploration
  • Real-time ECG display (1-lead and 12-lead)
  • Electrophysiology parameter control
  • ECG caliper tool
  • Simulation speed control
  • Anatomy views with 3D camera control
Features
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Developed for anyone who is interested in mastering the complexity of the electrical function of the heart. This app helps healthcare professionals and medical/nursing students gain deeper understanding of the ECG. It employs interactive real-time 3D exploration to aid learning of the cardiac rhythm. All text is available in English, German, Spanish, Mandarin 所有文字均以中文提供 and Greek. Tutorial voice over text is available in English. Use Apple Pencil or a soft rubber tip pen for better interaction. ECG is one of the most common diagnostics for Cardiology that all medical and nursing students are introduced at an early stage of their training. Confidence and experience gained from simulated training can help make first diagnosis successful and decrease risk to patients. This app uses real-time 3D anatomy and control of physiological parameters. Utilises electrophysiology simulation and live ECG signals to simulate the normal heart rhythm. APP FEATURES Introductory tutorial with voice-over Electrophysiology parameters: SA node switch on/off SA node rate 30-150bpm AV node block/unblock Escape Rhythm Live single lead ECG display Live 12-lead ECG display Annotated 12-lead ECG display Pause and scroll ECG with simultaneous action potential wavefront and 3d heart vector view ECG calliper tool Simulation speed control: Slow-Mo, Hi-Fi, Fast ECG speed control ECG voltage control ECG leads display with heart vector DCCV Cardioverter/Defibrillator Temporary pacing device with limited functions: On/off switch Pace indicator Interactive placement of pacing wire tip All other pacing parameters are disabled in this app. For fully functional pacemaker please see the Epicardio Temporary Cardiac Pacing app on AppStore. Anatomy views with free 3D camera control Choice of displayed anatomy Preset views General app settings: Sounds on/off Background colour options and brightness Screenshot info Tool tips on/off Languages: English, German, Spanish, Mandarin, Greek This app executes in landscape mode only TRAINING OBJECTIVES Understand what causes the ECG signals during normal sinus rhythm Explore the heart in 3D and gain spatial and temporal understanding of the heart's electrophysiology in normal sinus rhythm BENEFITS Mobility. Users can access individualised simulation training on their personal devices anytime and anywhere Guidance. Guided tutorials aid self-learning without the need for tutoring Model pacing outcomes. Normal vs. pathology overlays make it easy to visually compare differences in pacing that would otherwise need to be imagined Deeper understanding. Real-time interactive 3D anatomy and pacing wire placement provide spatial and temporal understanding of what causes the ECG signals and helps with retention Realistic simulation. Real-time electrophysiology mode and on-screen controls for realistic training DISCLAIMER This application is not a substitute for medical advice. This application is intended for educational purposes only. Persons using the data within this application for medical purposes should not rely solely on the accuracy of the data herein. While data may be updated periodically, users should not rely on this application for the latest information. Any and all liability arising directly or indirectly from the use of this application is hereby disclaimed. All direct, indirect, special, incidental, consequential or punitive damages arising from any use of this application or data contained herein is disclaimed and excluded. All support is provided on an as-is, as-available basis. In downloading this app you expressly recognise: having read and understood the terms, conditions and modalities of the Epicardio Ltd EULA; being satisfied therewith; and agreeing to abide by all its terms and conditions.

Screenshots

Math up to 1004 screens
Heart Simulator4 screens

Verdict

The call

The clearest difference is price: Heart Simulator at Free against Math up to 100's $2.99. Heart Simulator also leads on update cadence (every 10 months vs every 36 months) and ratings volume (3 vs 1). Math up to 100's advantage is rating (4.0 vs 2.3) and review sentiment (75% vs 50%). On ads, in-app purchases, monetization model 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

Heart Simulator is free to download; Math up to 100 costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Math up to 100 holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 75% of Math up to 100's written reviews are positive against 50% of Heart Simulator's.

UpkeepUpdate frequency

Math up to 100 ships an update every 36 months, Heart Simulator every 10 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
Math up to 100 versus Heart Simulator: the parameters behind the verdict, then further details
ParameterMath up to 100Heart Simulator
Price$2.99Free — better
Rating4.0 (1 ratings) — better2.3 (3 ratings)
Positive reviews75.0% of reviews — better50.0% of reviews
Number of ratings13 — better
Update frequencyEvery 36 monthsEvery 10 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidPaid
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size18 MB124 MB
Age rating4+17+
DeveloperSergey MaluginEpicardio Ltd

Customer experience

Math up to 100

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Heart Simulator

All ratings3 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

In-app purchases

None

Math up to 100

No in-app purchases

None

Heart Simulator

No in-app purchases

Questions

Is Math up to 100 free?
Math up to 100 costs $2.99, with no in-app purchases.
Is Heart Simulator free?
Heart Simulator is free to download, with no in-app purchases.
Which has better reviews, Math up to 100 or Heart Simulator?
Math up to 100 is rated higher. Math up to 100 averages 4.0 out of 5 from 1 ratings, while Heart Simulator averages 2.3 from 3 ratings.
Do Math up to 100 or Heart Simulator have ads?
Neither Math up to 100 nor Heart Simulator shows ads.
Which is updated more often, Math up to 100 or Heart Simulator?
Math up to 100 ships an update every 36 months, and Heart Simulator every 10 months. Most recently, Math up to 100 was updated on November 6, 2026 and Heart Simulator on November 3, 2026.

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