Comparison

Letter Jam! vs Sudoku with Solver

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

Head to head
About

Letter Jam!

Features
Read full description

Embark on a brain-teasing journey with a physics-based word challenge! Strategically remove screws to unveil letters and construct words on the bench. Choose screws and letters in a right order to clean the board and create words to complete the levels. Test yourself with amazing brain teaser!

About

Sudoku with Solver

Features
Read full description

Sudoku, but smarter. This isn’t just another puzzle app—it’s a Sudoku experience that actually helps you improve. Whether you’re a beginner or a seasoned player, this game adapts to you, teaches you, and challenges you in ways classic Sudoku never could. What makes it different? • Auto Candidates, Done Right No more manual note-taking. The game automatically fills in possible candidates for you—clean, fast, and always accurate—so you can focus on solving, not bookkeeping. • Hints That Teach, Not Just Solve Stuck? Our hint system doesn’t throw random answers at you. It analyzes the puzzle like a real player and guides you using actual Sudoku strategies. Think of it as your personal Sudoku coach. • Creator Mode (Try It Free) Bring your own puzzles into the game. Import, validate, and solve any Sudoku you want. Whether it’s from a book, a website, or your own creation—this mode gives you full control. • Compete & Achieve Climb leaderboards, unlock achievements, and challenge your friends through full Game Center integration. • 3000+ Puzzles A massive collection of handcrafted levels to keep your brain engaged for hours.

Screenshots

Letter Jam!4 screens
Sudoku with Solver4 screens

Verdict

The call

The clearest difference is in-app purchases: Letter Jam! at none against Sudoku with Solver's 1. Letter Jam! also leads on iOS requirement (12.0 vs 15.0). Sudoku with Solver's advantage is ads (none vs shown). On price, update cadence 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Sudoku with Solver sells 1 one-off in-app purchase. Letter Jam! asks for nothing beyond the download.

UpkeepUpdate frequency

Letter Jam! ships an update every 3 weeks, Sudoku with Solver monthly. Both last shipped on October 25, 2026.

Scorecard3 real differences · 3 level
Letter Jam! versus Sudoku with Solver: the parameters behind the verdict, then further details
ParameterLetter Jam!Sudoku with Solver
PriceFreeFree
Update frequencyEvery 3 weeks — betterMonthly
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size95 MB137 MB
Age rating4+4+
DeveloperCan HulaguNUKTEDAN LTD

In-app purchases

None

Letter Jam!

No in-app purchases

1 purchases

Sudoku with Solver

One-time1
  • Premium Pack$6.99

Questions

Is Letter Jam! free?
Letter Jam! is free to download, with no in-app purchases.
Is Sudoku with Solver free?
Sudoku with Solver is free to download, with in-app purchases available.
Do Letter Jam! or Sudoku with Solver have ads?
Letter Jam! shows ads; Sudoku with Solver does not.
Which is updated more often, Letter Jam! or Sudoku with Solver?
Letter Jam! ships an update every 3 weeks, and Sudoku with Solver monthly. Most recently, Letter Jam! was updated on October 25, 2026 and Sudoku with Solver on October 25, 2026.

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