NumFact

By: Chan Ching Yin

Exercise for the brain.

Features & Capabilities

Unlock unknowns by factorizing numbers into products of primes.
It trains your arithmetic ability.

User Growth & Download Statistics

App

By:

Downloads:

Version:

2.3 Last updated: 2025-08-07

Version code:

12

Creation date:

2016-11-04

Publisher country:

HK

Permissions:

com.companydomain.ericc.ericctoolbox.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

3.01MB

Email:

ec*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-08

Compare stats and ranking:

Ranking

# 2,007,725 ▲ 3,663

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Chan Ching Yin

Google Play Store

https://play.google.com/store/apps/details?id=com.companydomain.ericc.ericctoolbox

Email:

ec*****@gmail.com

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