FiveMinuteFox: Mental Math
FiveMinuteFox: Mental Math is made and published by KeepAddIt Works. AppBrain is an independent app data site and isn't affiliated with KeepAddIt Works. The app name, icon, screenshots and description belong to KeepAddIt Works and are shown as published on Google Play.
AppBrain's verdict
Niche- Total installs
- 120
- Last updated
- August 11, 2026
FiveMinuteFox: Mental Math is a niche app, with 120 installs. It doesn't have enough ratings yet to judge what users think.
Installs
Tracked by AppBrain- Last 30 days
- 23
- Play install range
- 100+
- Launched
- February 2026
Installs over time
FiveMinuteFox: Mental Math has been installed 120 times. Over the past 30 days, it has been installed 23 times.
Rankings
Google Play top chartsGoogle Play Rankings for FiveMinuteFox: Mental Math
Competitors
Similar apps and more from KeepAddIt WorksAlternatives to FiveMinuteFox: Mental Math
More from KeepAddIt Works
Also available on the App Store
Releases
Updates seen on Google Play- Version
- 2.0
- Launched
- February 2026
User feedback
Ratings and reviews on Google PlayComments on FiveMinuteFox: Mental Math for Android
We don't have enough comments to show example comments. Please check back later.
Technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- ?
- App size
- 11.8 MB
- Content rating
- Everyone
Technologies used by FiveMinuteFox: Mental Math
About the app and developer
About FiveMinuteFox: Mental Math
FiveMinuteFox: Mental Math is an education app developed by KeepAddIt Works.
How many times has FiveMinuteFox: Mental Math been downloaded?
FiveMinuteFox: Mental Math has been downloaded 120 times. In the last 30 days, the app was downloaded 23 times.
What is the rating of FiveMinuteFox: Mental Math?
FiveMinuteFox: Mental Math has no ratings yet.
Is FiveMinuteFox: Mental Math free?
FiveMinuteFox: Mental Math is free. The APK size is 11.77 MB. The latest APK version available is 2.0. The last update was on August 11, 2026.
What are the requirements for FiveMinuteFox: Mental Math?
The app has a content rating of Everyone. The app has been available on Google Play since February 2026.
App Performance Report
Get a detailed PDF report for FiveMinuteFox: Mental Math with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for KeepAddIt Works
Store listing
By KeepAddIt Works, from Google Play“Daily drills for Finance, Private Equity & Real Estate numerical confidence”
Description by KeepAddIt Works Written by the developer, not by AppBrain. Click to read.
Built by a finance professional with 24 years of experience who has interviewed hundreds of analyst candidates. This is the daily mental math training that separates confident business leaders from everyone else.
HOW IT WORKS
Work on a few questions daily whenever you have 5 minutes. The app starts at Level 1 each day as a warm-up, then automatically progresses through 30 levels of increasingly challenging content (22 level main course + 8 specialty levels).
30 PROGRESSIVE LEVELS
• Levels 1-5: Arithmetic warm-up and multiplication up to 20x20
• Levels 6-10: Progressive multiplication practice
• Level 11: Addition estimation
• Levels 12-20: Progressive division practice and percentages
• Levels 21-22: Hard multiplication and division
• Levels 23-30: Specialized business context practice, including corporate finance, real estate, IRR/MOIC, private equity, and fixed income
KEY FEATURES
• Daily practice with progress and streak tracking
• Multiple estimation techniques for each problem
• Detailed explanations showing various solution methods
• Practice Mode for targeted skill building
• Customizable settings and international number formats
PREMIUM SUBSCRIPTION
Premium unlocks specialty finance levels (23-30) in Daily Game and all 30 levels in Practice Mode.
Recent changes:
- No more delay screens
- New: View and track your speed statistics over time
- Small fixes