Learn Binary: Bits & Hex
Number-base converter & CS
About
Master number-base conversion through interactive drills and visual aids. This app offers a gamified learning experience with a level-based progression and daily habit-building features to help users understand binary and hexadecimal systems.
What's New in Learn Binary
1.0
July 27, 2026
Subscriptions & In-App Purchases
$3.99
Remove Ads
Remove ads throughout the app with a one-time purchase.
Developer apps
FAQ
How does Learn Binary teach number-base conversion?
Learn Binary uses interactive drills where you convert numbers between decimal, binary, and hexadecimal. It provides instant feedback with a detailed place-value breakdown to explain the conversions.
What is the learning methodology in Learn Binary?
The app employs a gamified approach with a level climb, where each level corresponds to a bit. It features an ~80% mastery gate to progress and encourages a three-minute daily habit for consistent learning.
Does Learn Binary require an internet connection?
No, Learn Binary is fully offline. It does not require an account, sign-up, or tracking, allowing you to learn anytime, anywhere.
How does Learn Binary handle ads?
Learn Binary contains advertisements. Users can remove these interstitial ads with a single one-time purchase.
What age rating is Learn Binary suitable for?
Learn Binary is suitable for users aged 4 and up, indicated by its 4+ age rating.
What devices does Learn Binary support?
Learn Binary is currently supported on iPhone devices.
How often is Learn Binary updated?
Learn Binary was last updated on July 27, 2026, with version 1.0. Future updates will likely focus on enhancing features and user experience.
What are the unique features of Learn Binary?
Standout features include the 'nibble block' for visualizing hex-to-binary conversion, two's-complement representation for signed bytes, and bitwise operations practice.
