Comparison

I Like Math 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

I Like Math

This educational app helps elementary students improve their mental math skills through engaging and simple practice. It features multiple math modes and a kid-friendly design with sharp graphics. The app aims to make learning basic arithmetic exciting and accessible.

Highlights
  • Multiple math modes
  • Mixed mode option
  • Kid-friendly design
  • Sharp graphics
  • High-score system
  • No ads or distractions
Read full description

Meet Dino, the friendly dinosaur who makes math click. I Like Math turns math into a playful, step-by-step adventure. Kids start by counting to ten and keep going — adding, taking away, times tables, division and fractions — with Dino cheering them on the whole way. Made for ages 4 to 9, on iPhone and iPad. A REAL LEARNING PATH, NOT JUST A QUIZ 32 units and 160 bite-sized lessons on a painted map, from preschool to the times tables: • Numbers to 10 — counting, dice and ten-frames • Numbers to 20 — bigger numbers and the number line • Adding and taking away within 10 — make ten, doubles and fact families • Within 20 — big sums, ten first and story sums • Numbers to 100 — tens and ones, skip counting and the hundred chart • Sums to 100 — carry the ten and borrow a ten • Times tables — 2, 5 and 10 first, then all the way to 9 • Division — sharing fairly and division facts • Numbers to 1000 — hundreds, adding and taking away • Fractions — halves, quarters and thirds KIDS LEARN BY DOING • Count objects and fill in ten-frames • Find numbers on the number line • Type answers on a big, friendly number pad • Solve little story sums • Trace numbers with a finger Dino reads every question out loud, so even kids who can't read yet can play on their own. Get it right and the celebration is instant — cheerful sounds, confetti and praise from Dino. Get it wrong and Dino shows the answer, then asks again a little later. No pressure, ever. LESSONS THAT ADAPT Facts your child already knows skip straight to quick practice, while tricky ones come back for review until they stick. Every unit ends with a checkpoint, and confident kids can skip ahead. A PLAN MADE FOR YOUR CHILD At the start, kids tell Dino their name, age and what they already know, then play a quick warm-up so Dino can find the right starting point. You get a personal plan with a goal and a milestone date — like knowing the times tables. BUILDS A DAILY HABIT • Streaks reward a little practice every day • Choose 5, 10 or 15 minutes a day • Optional gentle reminders at the time you choose FREE PLAY The arcade quiz you know: addition, subtraction, multiplication or division, three hearts, and a high score to beat. FOR PARENTS & TEACHERS A grown-ups area (behind a parental gate) shows progress, accuracy and mastery for every unit. Create a shareable report card to send to a teacher, a grandparent, or your fridge. SAFE FOR KIDS • No ads. Ever. • No social features • Parental gate protects all purchases and settings • Progress is stored on your device • Sound on or off with one switch SPEAKS YOUR LANGUAGE Fully localized in 34 languages — from English, Spanish and French to Japanese, Portuguese and Arabic — with Dino speaking out loud in every one. FREE TO START The first unit of every stage is free, 10 units in all, along with five visits to Free Play. Premium unlocks every unit, unlimited Free Play and future lessons, plus parent and teacher report cards. Choose a monthly or yearly subscription — the yearly plan starts with a 2-week free trial. Cancel anytime. Give your child a skill they'll use every single day. Download I Like Math and let Dino do the teaching. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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
Read full description

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

I Like Math4 screens
Heart Simulator4 screens

Verdict

The call

The clearest difference is rating: I Like Math at 5.0 against Heart Simulator's 2.3. Heart Simulator's advantage is in-app purchases (none vs 2) and iOS requirement (15.6 vs 18.0). On price, ratings volume, update cadence 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. I Like Math sells 2 in-app purchases, starting at $3.99 per month. Heart Simulator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

I Like Math holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

UpkeepUpdate frequency

I Like Math ships an update every 9 months, Heart Simulator every 10 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
I Like Math versus Heart Simulator: the parameters behind the verdict, then further details
ParameterI Like MathHeart Simulator
PriceFreeFree
Rating5.0 (2 ratings) — better2.3 (3 ratings)
Positive reviews—50.0% of reviews
Number of ratings23 — better
Update frequencyEvery 9 months — betterEvery 10 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationPaidPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.6 — better
Further details — not scored
Size121 MB124 MB
Age rating4+17+
DeveloperBurleigh Creative AppsEpicardio Ltd

Customer experience

I Like Math

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

Heart Simulator

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

In-app purchases

2 purchases

I Like Math

Subscriptions2
  • Pro – Monthly$3.991 Month
  • Pro – Yearly14 Days trial$19.991 Year
None

Heart Simulator

No in-app purchases

Questions

Is I Like Math free?
I Like Math is free to download, with in-app purchases available.
Is Heart Simulator free?
Heart Simulator is free to download, with no in-app purchases.
Which has better reviews, I Like Math or Heart Simulator?
I Like Math is rated higher. I Like Math averages 5.0 out of 5 from 2 ratings, while Heart Simulator averages 2.3 from 3 ratings.
Do I Like Math or Heart Simulator have ads?
Neither I Like Math nor Heart Simulator shows ads.
Which is updated more often, I Like Math or Heart Simulator?
I Like Math ships an update every 9 months, and Heart Simulator every 10 months. Most recently, I Like Math was updated on November 2, 2026 and Heart Simulator on November 3, 2026.

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