# Add Up Fast - Addition

> 15 Seconds to Test Your Brain

Canonical page: [https://chrome-stats.com/d/id1018127286](https://chrome-stats.com/d/id1018127286)

## Overview

- **ID:** `id1018127286`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Arch Square
- **Category:** Entertainment
- **Rating:** 4.00 / 5 (6 ratings)
- **Version:** 3.0
- **Last updated:** 2018-09-24
- **First published:** 2015-07-18
- **Size:** 12 MB
- **Data as of:** 2026-09-22
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/add-up-fast-addition/id1018127286)

## Description

15 Seconds to Test Your Brain

15 seconds of speed math to boost your brain power. 

The rules are simple: Tap the right answer for the equation. Players have 15 seconds to get as many questions right as possible. The questions get progressively hard as more questions appears.

4 GAME MODES:
------------------------------
1) Addition
2) Subtraction
3) Multiplication
4) Division

## Rankings

- #447,832 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1018127286)