Froggy Calc
Outline Development
The "10-minute math drill" is a staple of elementary school education – Froggy Calc brings this proven practice method to iPhone and iPad. 100 problems, 10 minutes, instant feedback: kids practice with focus, parents see the progress, and the fun never stops.
Game Modes
• Plus - Addition problems within number ranges up to 10, 20 and 100, with or without carrying
• Minus - Subtraction problems within number ranges up to 10, 20 and 100, with or without carrying
• Multiplication - Times tables with freely selectable rows
• Mixed - Addition, subtraction and multiplication in a balanced mix
• Lily Pad Race - Beat the clock: who can solve all 100 problems the fastest?
• Missing Numbers - Find the missing number: which number completes the equation?
Progress & Motivation
• Personal player profiles for the whole family
• Detailed progress tracking per number range and game mode
• Leaderboard in Lily Pad Race
Thoughtful & Kid-Friendly
• Clean, distraction-free design
• Instant feedback on correct and incorrect answers
• Adjustable sound effects and music
• No ads, no in-app purchases
Froggy Calc guides kids from their first counting steps to confident mental arithmetic – one problem at a time.
Game Modes
• Plus - Addition problems within number ranges up to 10, 20 and 100, with or without carrying
• Minus - Subtraction problems within number ranges up to 10, 20 and 100, with or without carrying
• Multiplication - Times tables with freely selectable rows
• Mixed - Addition, subtraction and multiplication in a balanced mix
• Lily Pad Race - Beat the clock: who can solve all 100 problems the fastest?
• Missing Numbers - Find the missing number: which number completes the equation?
Progress & Motivation
• Personal player profiles for the whole family
• Detailed progress tracking per number range and game mode
• Leaderboard in Lily Pad Race
Thoughtful & Kid-Friendly
• Clean, distraction-free design
• Instant feedback on correct and incorrect answers
• Adjustable sound effects and music
• No ads, no in-app purchases
Froggy Calc guides kids from their first counting steps to confident mental arithmetic – one problem at a time.
Developer email
support@outline-development.de
Developer website
https://www.outline-development.deReleased
Aug 9, 2026
Current version
1.0.2
Android version
5.0