# Speed Numbers: PAO System

> Train PAO memory skills with speed numbers, quick cards, and time attack.

Canonical page: [https://chrome-stats.com/d/com.nonicoding.pao\_training](https://chrome-stats.com/d/com.nonicoding.pao_training)

## Overview

- **ID:** `com.nonicoding.pao_training`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** nonico
- **Category:** EDUCATION
- **Downloads:** 25
- **Version:** 1.1.0
- **Last updated:** 2026-06-22
- **First published:** 2026-06-20
- **Publisher country:** KR
- **Size:** 25 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.nonicoding.pao_training)
- **Website:** [https://www.nonicoding.com](https://www.nonicoding.com/)
- **Privacy policy:** [https://legal.nonicoding.com/speed-numbers/privacy](https://legal.nonicoding.com/speed-numbers/privacy)

## Description

Speed Numbers: PAO System is a focused memory training app for building and practicing your PAO system.<br><br>Train with random digit sequences, review your 00–99 PAO library, practice quick cards, and challenge yourself with time-based drills.<br><br>Main features:<br>• Speed Numbers training for number memorization<br>• PAO Manager for Person–Action–Object entries<br>• Quick Cards to review your own PAO materials faster<br>• Time Attack mode for focused recall practice<br>• Dark-mode friendly design<br>• Local-first data storage with backup and restore support<br><br>This app is designed for memory athletes, PAO learners, students, and anyone who wants a structured way to improve number memorization.<br><br>Whether you are just starting your PAO system or refining an existing one, Speed Numbers helps you practice consistently with a clean and distraction-light training experience.

## Rankings

- #2,502,467 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.nonicoding.pao_training.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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