Apps by Peekaboo Studios LLC
MathEdge Add and Subtract app icon

Education

MathEdge Add and Subtract

Peekaboo Studios LLC

Free download In-app purchases
Open on Apple

About this app

Try the MathEdge system FREE with this app! Practice addition with our step-by-step guide at no cost, and purchase the full version for both addition AND subtraction. Features: - Addition step-by-step guide - Addition flash cards: easy, medium, and hard - Audio instructions - Great for classrooms or at home - Subtraction step-by-step guide (purchase to unlock) - Subtraction flash cards: easy, medium, and hard (purchase to unlock) • Practice with a set of addition or subtraction flash cards to exercise and improve your math smarts • See how to properly arrive at each answer with a guided step-by-step experience that teaches valuable math skills such as "carrying the one" and "borrowing" "It teaches how to add the single digits of numbers, carry the one if needed, and then add the left column to arrive at the final answer. It's a simple way to teach math step by step." - Kate Archer, parent "This is a really great app. I love the fact that it talks the student through the problems. This is especially helpful in helping a student to stay on task. The voice is very kind and encouraging." - Marian Williams, ADD Mom and Special Educator

Latest release

What’s New

Version 1.0.3 Jul 7, 2020

Performance improvements. Leave us a review, and let us know how you feel about our apps! Thanks so much for all your support!

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
0 ratings
0 Aug 13, 2026 · 0 ratings Aug 13, 2026

Baseline captured. Growth appears after the crawler observes a changed rating count.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

Price tracking

Price intelligence

1 captured event
Current Free
Historical low Free
Paid → free
Price history
Current Free
Free Aug 13, 2026 · Free Aug 13, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Aug 13, 2026 · 12:07 AM Free

Screenshots

MathEdge Add and Subtract iPhone screenshotMathEdge Add and Subtract iPhone screenshotMathEdge Add and Subtract iPhone screenshotMathEdge Add and Subtract iPhone screenshotMathEdge Add and Subtract iPhone screenshot