Comparison

Math Challenge vs Math Flash Cards

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

Head to head
About

Math Challenge

Features
Read full description

Math Challenge started as a personal project. I originally built this app for my own kids to help them improve their mental math skills, gain confidence, and develop real calculation agility instead of relying on calculators or screens. The results were surprisingly good: in just a few weeks, their speed improved, their accuracy increased, and they started to enjoy maths. Seeing how well it worked, I decided to open it to more people. What I discovered was unexpected: Math Challenge was not only used by kids, but also by adults of all ages who wanted to keep their mind sharp and improve their mental agility. Today, Math Challenge is also a place where families can learn together. Parents can create family groups to follow their children’s progress over time, see how they are improving, identify weak areas, and understand what still needs work. Children stay motivated while parents get clear and simple visibility into real learning progress. To further increase motivation, Math Challenge includes a competition system. Players can join competition groups, compare results with friends or family, and take part in rankings and challenges that encourage regular practice and healthy competitiveness. In a world where calculators, mobile phones, and constant digital distractions are everywhere, the ability to calculate quickly and confidently is slowly disappearing. Math Challenge is a simple initiative to help bring that skill back. The app uses short, focused challenges and an adaptive learning system that tracks speed and accuracy for every operation. Based on your performance, it automatically focuses on the areas where you struggle most, helping you improve faster without wasting time on what you already know. Math Challenge includes addition, subtraction, multiplication, and division, and is designed for both kids and adults. Kids can master multiplication tables in a few weeks through play, while adults can train their brain and stay mentally active with just a few minutes a day. This app is free and built with one clear goal: to help people improve their mental agility and develop a stronger relationship with numbers. Whether you are learning alone, as a family, or through friendly competition, Math Challenge turns daily math practice into a smart and enjoyable habit.

About

Math Flash Cards

This app offers fast, focused sessions to improve mental math skills. Users can practice various operations, customize difficulty, and track their progress with instant feedback. It's designed for daily practice to build number fluency and confidence.

Highlights
  • Practice addition, subtraction, multiplication, division
  • Customizable difficulty levels
  • Keypad or multiple choice input
  • Instant feedback and session summaries
  • Progress tracking over time
  • Offline functionality
Read full description

Looking for a simple way to practice math, improve your speed, and build real fluency with numbers? MathX helps you train your mental math skills with fast practice sessions. Choose the operation you want to work on, adjust the difficulty, and solve questions using a distraction-free interface. Track your performance over time and see how your accuracy and speed improve with every session. MathX is perfect for daily practice, sharpening calculation speed, preparing for exams, or building confidence with numbers at any level. Whether you want quick drills or more challenging sessions, MathX adapts to your pace. Key Features: - Practice addition, subtraction, multiplication, division, or mixed operations - Customize difficulty by adjusting number ranges - Choose how many questions per session - Answer using keypad input or multiple choice - Clean, calculator-style interface for fast input - Instant feedback after each answer - Session summary with score and time - Track your overall accuracy and progress over time - Fast, focused sessions designed for daily practice - Results stay secure on your device (100% offline) __________ MathX Pro: Unlock unlimited practice and access to all difficulty levels. Choose a monthly or annual subscription, or unlock Pro forever with a one-time Lifetime purchase. You can manage or cancel your subscriptions in your Apple Account settings. Terms of Use: https://sandratra.com/legal/terms

Screenshots

Math Challenge4 screens
Math Flash Cards4 screens

Verdict

The call

The clearest difference is in-app purchases: Math Challenge at none against Math Flash Cards's 6. Math Challenge also leads on update cadence (every 2 weeks vs monthly). Math Flash Cards's advantage is iOS requirement (15.0 vs 18). 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. Math Flash Cards sells 6 in-app purchases, starting at $2.99 per month. Math Challenge asks for nothing beyond the download.

UpkeepUpdate frequency

Math Challenge ships an update every 2 weeks, Math Flash Cards monthly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Math Challenge versus Math Flash Cards: the parameters behind the verdict, then further details
ParameterMath ChallengeMath Flash Cards
PriceFreeFree
Rating—3.8 (4 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—4 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS1815.0 — better
Further details — not scored
Size24 MB3 MB
Age rating4+4+
DeveloperUmpaLumpa Technologies S.L.Sandratra Razafindralambo

In-app purchases

None

Math Challenge

No in-app purchases

6 purchases

Math Flash Cards

Subscriptions2
  • MathX Pro (Monthly)$2.991 Month
  • MathX Pro (Annual)$17.991 Year
One-time4
  • Starter Upgrade$7.99
  • Discounted Upgrade$9.99
  • Pro Upgrade$12.99
Show 1 more
  • MathX Pro (Lifetime)$24.99

Questions

Is Math Challenge free?
Math Challenge is free to download, with no in-app purchases.
Is Math Flash Cards free?
Math Flash Cards is free to download, with in-app purchases available.
Do Math Challenge or Math Flash Cards have ads?
Neither Math Challenge nor Math Flash Cards shows ads.
Which is updated more often, Math Challenge or Math Flash Cards?
Math Challenge ships an update every 2 weeks, and Math Flash Cards monthly. Most recently, Math Challenge was updated on October 1, 2026 and Math Flash Cards on October 6, 2026.

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