Collaborative Sudoku vs WhosDunIt
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Collaborative Sudoku
Engage in real-time Sudoku challenges with friends on a shared grid. This app offers live updates, collaborative note-taking, and a minimalist design for a smarter, team-based puzzle experience.
- Real-time collaborative gameplay
- Shared puzzle rooms
- Live player move updates
- Shared notes and markings
- Clean, minimalist design
- Optimized for iPhone and iPad
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Solve Sudoku Together Collaborative Sudoku turns the classic number puzzle into a shared experience. Play on the same grid with friends and solve Sudoku together in real time. Work as a team, share ideas, and enjoy a smarter way to play. Features • Real-time collaborative Sudoku gameplay • Shared puzzle rooms with friends • Live updates as players make moves • Shared notes and candidate markings • Clean, minimalist design • Optimized for iPhone and iPad Download now and experience Sudoku as a team.
WhosDunIt
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WhosDunIt is a collaborative online mystery game where you and your team become detectives. Examine evidence on a shared investigation board, discuss clues with your teammates, and finally submit your conclusion. Features: - Real-time collaborative investigation board - Multiple cases with rich evidence and storylines - Team play with friend invites - Daily puzzles to keep your mind sharp - Leaderboards to track your detective record - In-game chat
Screenshots
Verdict
The clearest difference is ads: Collaborative Sudoku at none against WhosDunIt's shown. WhosDunIt's advantage is update cadence (every 5 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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.
Collaborative Sudoku ships an update every 3 weeks, WhosDunIt every 5 days. The most recent releases landed on September 30, 2026 and September 19, 2026 respectively.
| Parameter | Collaborative Sudoku | WhosDunIt |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 29 MB | 55 MB |
| Age rating | 4+ | 17+ |
| Developer | Jason Huang | StruckChord Labs |
In-app purchases
Collaborative Sudoku
No in-app purchases
WhosDunIt
No in-app purchases
Questions
Is Collaborative Sudoku free?
Is WhosDunIt free?
Do Collaborative Sudoku or WhosDunIt have ads?
Which is updated more often, Collaborative Sudoku or WhosDunIt?
Other comparisons
