Comparison

Gridoku vs Sudoku Haven

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Gridoku

Features
Read full description

Gridoku – Sade ve Reklamsız Sudoku Deneyimi Gridoku, dikkat dağıtmayan, sade ve modern bir Sudoku deneyimi sunar. Amacımız çok basit: sadece Sudoku çözmek. Reklam yok. Abonelik yok. Gereksiz hiçbir şey yok. Sadece oyuna odaklan. Özellikler Kolay, Orta, Zor ve Expert seviyeleri Sınırsız Sudoku üretimi Reklamsız ve kesintisiz deneyim Kaldığın yerden devam etme Otomatik kayıt sistemi Akıllı ipucu sistemi Not alma (pencil marks) Hata kontrolü Detaylı istatistikler Oyun Deneyimi Gridoku, sade tasarımı ile dikkat dağıtmaz. Her hamle tamamen oyuncunun odaklanmasına yardımcı olacak şekilde tasarlanmıştır. Satır, sütun ve 3x3 blok vurgulama sistemi ile daha kolay ve sezgisel bir oynanış sunar. Offline Oynanabilir İnternet bağlantısı gerekmez. Uçakta, metroda veya istediğiniz her yerde oynayabilirsiniz. Gizlilik Hiçbir veri toplanmaz. Hiçbir hesap gerekmez. Tüm ilerleme sadece cihazınızda saklanır.

About

Sudoku Haven

Enjoy a peaceful Sudoku experience with over 450,000 hand-graded puzzles, daily challenges, and 20 calming themes. Play offline with smart hints, built-in trainers, and progress tracking. Optional purchase removes ads and unlocks all features.

Highlights
  • 450,000+ hand-graded puzzles
  • Daily Challenge mode
  • 20 quiet themes
  • Offline play
  • Smart hints and trainers
  • Progress tracking and stats
  • Apple Watch and iMessage integration
Features
Read full description

Sudoku Haven is a calmer way to play Sudoku — 450,000+ hand-graded puzzles, a daily challenge, and 20 quiet themes, free and offline. It's a quiet place for your mind on iPhone and iPad, too: soft light, unhurried numbers, and room to breathe between moves. Every puzzle is hand-graded across five difficulties, from gentle Beginner grids to genuinely challenging Extreme. Play a fresh Daily Challenge every day, return to any puzzle in the archive, or generate endless random puzzles whenever you like. Everything is built to keep you in flow: • Smart hints that nudge you forward instead of handing you the answer • Notes, auto-candidates, and gentle highlighting that make tough puzzles approachable • Built-in trainers that teach real solving techniques — hidden singles, naked pairs, X-Wing, and more • 20 hand-tuned themes, light and dark — make the board truly yours • Stats, streaks, and stars that quietly track your progress • A relaxing brain workout you can play offline, with soothing music and soft sound No clutter, no pressure — just you and the next square. Sudoku Haven goes everywhere you do. Glance at the daily puzzle and your streak on your Apple Watch, and challenge a friend to a board right inside iMessage. Compare solve times on Game Center leaderboards, earn achievements, and keep everything in sync across iPhone and iPad with iCloud. A friendly head-to-head multiplayer mode is in mind, too — and the more players who find the Haven, the sooner it arrives. Free to play, with one optional purchase that removes ads and opens up everything. Find your calm and start solving.

Screenshots

Gridoku4 screens
Sudoku Haven4 screens

Verdict

The call

The clearest difference is in-app purchases: Gridoku at none against Sudoku Haven's 1. Gridoku also leads on ads (none vs shown) and update cadence (daily vs every 10 days). Sudoku Haven's advantage is device support (6 vs 1). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sudoku Haven sells 1 one-off in-app purchase. Gridoku asks for nothing beyond the download.

UpkeepUpdate frequency

Gridoku ships an update daily, Sudoku Haven every 10 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Gridoku versus Sudoku Haven: the parameters behind the verdict, then further details
ParameterGridokuSudoku Haven
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyDaily — betterEvery 10 days
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, Mac, Apple TV, Apple Watch, Vision Pro — better
Requires iOS17.616.4 — better
Further details — not scored
Size5 MB193 MB
Age rating4+12+
DeveloperTayfur DindarEmu WTF

In-app purchases

None

Gridoku

No in-app purchases

1 purchases

Sudoku Haven

One-time1
  • Premium Unlock$2.99

Questions

Is Gridoku free?
Gridoku is free to download, with no in-app purchases.
Is Sudoku Haven free?
Sudoku Haven is free to download, with in-app purchases available.
Do Gridoku or Sudoku Haven have ads?
Sudoku Haven shows ads; Gridoku does not.
Which is updated more often, Gridoku or Sudoku Haven?
Gridoku ships an update daily, and Sudoku Haven every 10 days. Most recently, Gridoku was updated on November 5, 2026 and Sudoku Haven on October 31, 2026.

Other comparisons