This app does wonders!
After downloaded this app it feels like my IQ rose by 100! Love every feature that comes with it!
Nice
English is my second language and this app help me learn new words!
Free
About
Learn a new word daily with definitions and examples displayed directly on your lock and home screens. This app offers offline access to a curated vocabulary list, pronunciation audio, and a history of learned words without any ads or tracking.
✓Daily word on lock and home screens
✓Offline word learning
✓Pronunciation audio
✓Complete word history
✓Customizable themes
✓Practice learned words
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What's New in Hapax
1.1.0
August 31, 2026
User reviews
Developer apps
FAQ
What is Hapax?
Hapax is an educational app that provides one new word daily, complete with its definition and example sentence, directly on your lock and home screens. It focuses on vocabulary expansion without intrusive notifications or tracking.
How does Hapax help me learn words?
Hapax displays a new word each day on your lock screen and home screen widgets, allowing for passive learning. You can also tap the word to hear its pronunciation and access your complete history of learned words for practice.
Does Hapax have ads?
No, Hapax does not have any advertisements. The app is designed to be ad-free, ensuring an uninterrupted learning experience.
Can I use Hapax offline?
Yes, Hapax works entirely offline. There is no server to connect to, meaning you can access all its features, including pronunciation, even in airplane mode.
What kind of words does Hapax offer?
Hapax features 440 hand-curated words across four difficulty levels, ranging from foundational to expert. This selection is designed to gradually build your vocabulary.
How often is Hapax updated?
The latest version of Hapax was released on August 31, 2026, with version 1.1.0. Updates are provided to ensure the app's reliability and functionality.
What devices does Hapax support?
Hapax is currently supported on iPhone devices. It is designed to integrate seamlessly with the iOS lock screen and home screen widget features.
Is Hapax suitable for children?
Hapax has an age rating of 4+, making it suitable for younger learners and children. Its focus on vocabulary and lack of complex gamification makes it an accessible educational tool.