# Prime Nerd

> Tap Primes. Beat the Clock.

Canonical page: [https://chrome-stats.com/d/id6760544446](https://chrome-stats.com/d/id6760544446)

## Overview

- **ID:** `id6760544446`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Hiroki Sekimoto
- **Category:** Casual
- **Version:** 2.2.0
- **Last updated:** 2026-06-18
- **First published:** 2026-03-13
- **Size:** 50 MB
- **Data as of:** 2026-09-21
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/prime-nerd/id6760544446)
- **Website:** [https://suiprincess.github.io/prime-hunter/](https://suiprincess.github.io/prime-hunter/)
- **Privacy policy:** [https://suiprincess.github.io/prime-hunter/support.html](https://suiprincess.github.io/prime-hunter/support.html)

## Description

Spot the prime numbers and tap them before time runs out — a simple but surprisingly deep speed math game.

  HOW TO PLAY
  Bubbles float across the screen showing numbers. Tap only the primes! You have 30 seconds — how many can
  you get right? Tapping a composite number counts as a miss, so think fast.

  FEATURES
  · Global Leaderboard — Submit your score and compete with players worldwide
  · 4 Difficulty Levels — EASY / NORMAL / HARD, plus a secret LEGEND mode to unlock
  · Digit Customization — Choose 1 to 5 digits. Bigger numbers = harder = higher points
  · Combo System — Chain correct taps to multiply your score
  · Training Mode — Practice without a timer and sharpen your prime sense
  · Dark / Light Theme — Easy on the eyes, day or night
  · Japanese / English supported

  WHO IS IT FOR?
  Anyone who loves math or numbers
  People looking for a quick mental workout
  Players who want to compete on leaderboards
  Anyone who wants to train focus and reaction speed

  A prime number is any integer greater than 1 that can only be divided by 1 and itself (2, 3, 5, 7, 11,13…). 
  They seem familiar — until the numbers get big. That's the challenge.

  Watch a short video ad to enjoy 1 hour of ad-free play.

  So, what's your score?

## Rankings

- #1,574,864 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6760544446)