Comparison

King Sudoku vs Spelld

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

Head to head
About

King Sudoku

Enjoy Sudoku puzzles without intrusive advertisements. This app offers a distraction-free environment with multiple difficulty levels and daily challenges. Save your progress and play offline, anytime, anywhere.

Highlights
  • Zero interrupting ads
  • Multiple difficulty levels
  • Clean, minimal interface
  • Auto-save progress
  • Daily Sudoku challenges
  • Offline play
Features
Read full description

Finally, Sudoku without the constant ad interruptions. King Sudoku lets you focus on what matters - solving puzzles. No forced ads. No pop-up ads breaking your concentration mid-puzzle. No waiting 30 seconds to continue. Ads only ever appear when YOU choose to watch one for a reward - and Premium removes them entirely. WHY KING SUDOKU? Most puzzle apps bombard you with ads every few minutes. We believe your focus shouldn't be for sale. Enjoy a clean, distraction-free experience that lets you get into the flow and stay there. FEATURES: • No forced ads - optional rewarded videos only, never mid-puzzle • Go 100% ad-free with King Sudoku Premium • Multiple difficulty levels from beginner to expert • Daily Sudoku challenges to keep your streak alive • Beautiful themes to match your mood • Auto-save your progress • Works offline - play anywhere, no connection needed • Clean, minimal interface designed for focus Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Spelld

Features
Read full description

Your daily word workout — without the stress. Spelld is the word puzzle game that fits into your day and sticks in your head. Swipe through letters, unlock hidden words, and feel your vocabulary grow one satisfying solve at a time. Whether you've got 5 minutes or an hour, Spelld meets you where you are. Levels start gentle and build into genuinely tricky puzzles that'll have you thinking twice — in the best way. ► Hundreds of hand-crafted word puzzles to explore ► Anagrams, crosswords, and word searches all in one place ► Beautiful calming visuals to unwind while you play ► No timers, no pressure — just you and the words Spelld is for anyone who loves words, craves a mental challenge, and wants a game they can feel good about playing. Simple enough to start in seconds, deep enough to keep you coming back. Find your next favourite word game. Find Spelld.

Screenshots

King Sudoku4 screens
Spelld3 screens

Verdict

The call

The clearest difference is ads: Spelld at none against King Sudoku's shown. Spelld also leads on update cadence (every 4 days vs every 8 days). King Sudoku's advantage is device support (3 vs 1). On price, in-app purchases 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. King Sudoku sells 10 in-app purchases, starting at $0.99 per year and Spelld sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

King Sudoku ships an update every 8 days, Spelld every 4 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
King Sudoku versus Spelld: the parameters behind the verdict, then further details
ParameterKing SudokuSpelld
PriceFreeFree
Rating4.9 (12 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings12 — better—
Update frequencyEvery 8 daysEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size52 MB176 MB
Age rating4+9+
DeveloperEnis shelbayaOleg Kobets

In-app purchases

10 purchases

King Sudoku

Subscriptions10
  • sub_supporter_yearly$0.991 Year
  • King Sudoku Premium7 Days trial$1.991 Month
  • sub_patron_yearly$2.991 Year
Show 7 more
  • King Sudoku Premium$2.991 Month
  • sub_champion_yearly$4.991 Year
  • King Sudoku Premium7 Days trial$14.991 Year
  • sub_benefactor_yearly$24.991 Year
  • King Sudoku Premium$24.991 Year
  • sub_icon_yearly$49.991 Year
  • sub_legend_yearly$99.991 Year
3 purchases

Spelld

One-time3
  • 50 Gems$1.99
  • 150 Gems$4.99
  • 500 Gems$19.99

Questions

Is King Sudoku free?
King Sudoku is free to download, with in-app purchases available.
Is Spelld free?
Spelld is free to download, with in-app purchases available.
Do King Sudoku or Spelld have ads?
King Sudoku shows ads; Spelld does not.
Which is updated more often, King Sudoku or Spelld?
King Sudoku ships an update every 8 days, and Spelld every 4 days. Most recently, King Sudoku was updated on October 24, 2026 and Spelld on October 24, 2026.

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