Hexudoku vs Forma Mind
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Hexudoku
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Hexadecimal Sudoku (16×16): Play with digits 0–9 and A–F for a deeper logic challenge. Classic Sudoku (9×9): Switch anytime for a familiar experience. Daily Puzzle: The same daily challenge for everyone. Multiple Difficulties: Easy, Moderate, and Hard. Smart Hints: 5 free daily clues, with extra hints available by watching ads. Notes & Pencil Marks: Keep track of candidates. Undo/Redo: Step backward and forward through your moves. Pause Mode: Hide the grid when you step away. Stats & Personal Bests: Track solves and average time by difficulty. Light/Dark/System Themes: Matches your device preference. Accessible & Clean UI: Fast gameplay with clear highlights.
Forma Mind
Engage your visual perception with this calming puzzle game. Identify three identical shapes from a field of similar ones before the board refreshes. Offers timed and untimed modes with adjustable difficulty.
- Match identical shapes
- Recall shape positions
- Daily challenges
- Adjustable timer
- Multiple difficulty levels
- Progress tracking
- Light and dark themes
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Forma Mind is a quiet visual puzzle. Every board holds exactly three identical shapes among a field of lookalikes. Find them before the board changes. TWO WAYS TO PLAY • Match: scan 12 or 16 original shapes and tap the identical three before time runs out. • Recall: study the board, then find the matching positions after the shapes disappear. A DAILY CHALLENGE Everyone gets the same ten boards each day. Share your result without spoiling the answers. YOUR PACE • Ten boards per session, about a minute or two. • Choose 5 to 30 seconds per board, or turn on Relaxed play for no timer at all. • Three difficulty levels: Gentle, Balanced, and Expert. • Track sessions, practice days, and personal bests. MADE WITH CARE • 48 original shapes. • Light and dark themes, reduced motion, haptics, and sound options. • Available in English, French, Spanish, German, and Brazilian Portuguese. PRIVATE BY DESIGN No account, no advertising, no analytics. Your settings and results stay on your device. DIFFERENT PERSPECTIVES Try the first ten Rotate puzzles free. One optional purchase unlocks 50 more boards in five chapters, with unlimited replay. No subscription. The App Store displays your local price. Play purchased boards offline for up to 30 days after online confirmation; restore with the same App Store account. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: Hexudoku at daily against Forma Mind's weekly. Hexudoku also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Hexudoku ships an update daily, Forma Mind weekly. Both last shipped on October 31, 2026.
| Parameter | Hexudoku | Forma Mind |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Daily — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Rajesh Vaidheeswarran | Damien Asseya |
In-app purchases
Hexudoku
No in-app purchases
Forma Mind
No in-app purchases
