Math Hero – Mental Math 1-4
Plus, Minus, Times & Tables
Free · In‑App Purchases
Math Hero turns daily mental math practice into a motivating experience
for elementary school kids – no multiple choice, just real calculating,
visible progress, and a colorful, kid-friendly design.
Why Math Hero?:
• Real mental math, not guessing: answers are entered on a number pad –
there's nothing to pick from a list.
• 18 practice sets aligned with the grade 1–4 curriculum, from addition
and subtraction up to 20 through the times tables to division with
remainder and mixed operations.
• Visible progress instead of sticker charts: personal best times,
animated gold/silver/bronze trophies for new records, and a progress
chart tracking time and mistakes across every session.
• A learning log with the full practice history, grouped by date.
• Multiple profiles on one device – perfect for siblings.
• Fair on every question: only one mistake counts per problem, however
many tries it takes to get there.
• Sound effects for right/wrong answers and new records, with a mute
switch.
How it works:
Choose a profile → choose a grade → choose a training → solve 20 problems
→ see your time and mistakes, and celebrate a new record if you get one.
Ready for the next round.
For grades 1 to 4, aligned with the curriculum:
Grade 1: Addition & subtraction up to 10 and up to 20 (with and without
carrying)
Grade 2: Addition & subtraction up to 100, small times tables (2/5/10),
division
Grade 3: Full times tables, full division, addition/subtraction up to
1000, semi-written calculation
Grade 4: Large times tables, division with remainder, mental math with
large numbers, mixed basic operations
Privacy and fairness:
Math Hero works completely offline, with no login and no account. All
results stay on the device only. The app is free to use and ad-supported;
ads are classified as child-directed and are not personalized. Anyone
who'd rather not see ads can remove them permanently with a one-time
purchase – no subscription.
Math Hero – for kids who want to really master mental math.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Results can now be entered either using the keyboard or by handwriting.
The developer, Matthias Toppe, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Matthias Toppe
- Size
- 73.4 MB
- Category
- Education
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 or later. - iPad
Requires iPadOS 16.4 or later.
- iPhone
- Languages
English and 5 more
- English, Dutch, French, German, Italian, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Remove Ads $1.99
- Copyright
- © Matthias Töppe