Archived App (Last seen on 14 May 2026)
This is an archived listing of the app previously available on the App Store.
Sharpen your mental arithmetic with this engaging game. Quickly decide whether to double or halve numbers in timed challenges and practice modes. Track your progress and unlock achievements while making math practice fun and effective.
1.0.1
August 12, 2025
Urgently resolve the crash issue.
Double or Half is a math training game designed to enhance mental arithmetic skills through quick decision-making challenges. It helps improve calculation speed and accuracy.
Double or Half features a Practice Mode for self-paced learning, a Challenge Mode for timed rounds with scoring, and a Daily Challenge for unique daily puzzles.
No, Double or Half is ad-free, providing an uninterrupted gaming experience.
The game enhances mental calculation speed, improves number sense and mathematical intuition, and develops quick decision-making skills.
Yes, with an age rating of 4+, the game's clean and intuitive interface makes it suitable for various skill levels and ages.
The game includes a Statistics Tracking feature that allows players to monitor their performance with detailed analytics and an Achievement System to unlock rewards.
Double or Half is currently supported on iPhone and iPod devices.
The latest version, 1.0.1, was released on August 12, 2025, indicating recent development activity.
Promoted
Words Are Fun
by Blabble Game LLC
(5)
