Isogram Word Buster
John Wright Games iPhoneiPadiPod touch
Isogram Word Buster is a free Games app for iPhone and iPad by John Wright. Rated 4.8/5 from 36 ratings. Requires iOS 18.1. Updated March 1, 2026.
- Rating
- 4.8
- 36 ratings
- Price
- Free
- on the App Store
- Size
- 6 MB
- Age 4+
- Updated
- Mar 1
- 2026 · v1.7.5
Screenshots
About Isogram Word Buster
Title: Word Buster: The Isogram Challenge Description: Think you’re a word master? Step up to the ultimate test of vocabulary and logic! Word Buster isn’t your typical word game. Here, we play by the Isogram Rule: every guess must be a word with no repeating letters. No "Apple," no "Trees," no "Grass." It sounds simple, but it changes the strategy completely! WHY PLAY WORD BUSTER? • The Isogram Edge: Sharpen your brain with a unique constraint that forces you to think deeper about your vocabulary. • Learn While You Play: Curious about a word you just guessed? Tap any word on the board for an instant, high-quality definition from our integrated dictionary. • Daily & Unlimited Play: Solve the official Daily Word alongside players everywhere, or jump into "Keep Playing" mode to sharpen your skills for as long as you want. • Choose Your Difficulty: Are you a "Buster" (7 tries), a "6-Shooter" (6 tries), or a true "Genius" (5 tries)? • Seasonal Themes: Play in style with beautifully crafted themes. From our signature "Autumn" pumpkin palette to "Winter" frosts and "Patriotic" vibes—or create your own custom theme! KEY FEATURES: • Clean, minimalist design for distraction-free play. • Detailed statistics to track your streaks and win distribution. • Universal support for iPhone and iPad. • A "Banned Word" filter to ensure a clean, family-friendly experience. Stop repeating yourself. Start busting words. Download Word Buster today!
Ratings & reviews
4.8
36 ratings
What’s new
Version 1.7.5 · Updated March 1, 2026
Added a difficulty called RANDOM 5,6,7. You now get the definition of a word you failed to solve. Changed the way sharing a completed word looks.
App privacy
The developer, John Wright, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Isogram Word Buster
Looking for apps like Isogram Word Buster? Here are 6 similar apps on the App Store. The highest rated is Letter Twist: Word Puzzle Game (5.0/5), and all 6 are free to download.
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Wordward: Daily Word Ladder
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Isogram Word Buster | 4.8 / 5 (36 ratings) | Free | March 1, 2026 | |
| Wordward: Daily Word Ladder | – | Free | Oct 12, 2026 | Compare |
| Letter Twist: Word Puzzle Game | 5.0 / 5 (1) | Free | Aug 18, 2026 | Compare |
| Number Pair : Match Ten Puzzle | – | Free | Jul 15, 2026 | Compare |
| Word Busters - Letter Sort | – | Free | Feb 28, 2026 | Compare |
| Nose Picking - Puzzle Game | 5.0 / 5 (6) | Free | Mar 1, 2024 | Compare |
| Ant Maze! | 4.4 / 5 (56) | Free | Sep 18, 2026 | Compare |