SpellFlex
Spelling practice that sticks
$8.99 · Designed for iPad. Not verified for macOS.
Build any spelling list, hear every word in a clear voice, and lock it into memory with flash cards and spaced repetition. 11,000+ words and growing.
SpellFlex makes spelling stick for every age and every level.
From a kindergartner's first sight words to graduate-level vocabulary, SpellFlex adapts to whatever words a student needs to learn next. No ads, no sign-ups, no subscriptions, no internet required.
Whether you're studying for a Friday quiz, prepping for the SAT, mastering technical terms, or learning English, SpellFlex turns practice into a habit that lasts.
11,000+ words, ready to study Every word comes with a clear definition, example sentence, and part of speech. Choose from built-in lists for every stage:
• Elementary Sight Words (Fry's list)
• Academic & test-prep vocabulary
• SAT Big List
• ESL high-frequency words (NGSL)
• Places, geography & proper nouns
Build your own lists.
Scan your homework Point your camera at any worksheet or word list and SpellFlex pulls the words into a custom study list. No typing required.
Hear every word, anywhere High-quality AI voices pronounce each word in context with its definition and example.
Smart flash cards Tap to flip, swipe to move on. See the word, definition, example, and pronunciation in one place.
Spaced repetition mode that builds real memory Tricky words come back more often; mastered words rest. The result is long-term retention, not last-minute cramming.
Track every win Per-word stats, progress over time, and built-in rewards keep practice fun.
Download SpellFlex and turn spelling from a chore into a skill that lasts a lifetime.
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The developer, Jolie Riskin, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Location
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jolie Riskin
- Size
- 197.9 MB
- Category
- Education
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026
