Comparison

Spelling Dice vs Gravity Sudoku

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

Head to head
About

Spelling Dice

Features
Read full description

Shake the letter dice and race to find as many words as possible before time runs out! Completely free — no ads, no accounts, nothing locked behind a purchase. There's an optional tip jar if you'd like to support development. Spelling Dice is a fast-paced word game for 1 or 2 players. Choose from four game durations, play in English (US or UK), French, German, Italian or Spanish, and compete for high scores. FEATURES • 1 or 2 player modes • 6 languages: English US, English UK, French, German, Italian, Spanish • Two board sizes: the classic 4×4 (16 dice) or a bigger 5×5 (25 dice) for longer words • 4 timer durations: 1, 2, 3 or 5 minutes • High scores tracked separately per mode and duration • Word definitions — tap any word to look it up • Game history — review and replay your last 20 games • Letter value scoring (Scrabble-style) or word length scoring • Possible words revealed after each game

About

Gravity Sudoku

A distraction-free Sudoku game offering classic logic puzzles with unique social features. Challenge friends to beat your times or get human hints when stuck. Enjoy five difficulty levels with an optional one-time upgrade.

Highlights
  • Human hints for stuck cells
  • Race friends' ghost times
  • Five difficulty levels
  • Candidate notes and reasoning workspace
  • Input coach for explanations
  • No ads or subscriptions
Features
Read full description

Gravity Sudoku is a focused Sudoku game with friend races, human hints, and no ads. Built for players who take the puzzle seriously, Gravity Sudoku keeps the experience clean, fast, and distraction-free. Share a completed puzzle so friends can race your time, or send one stuck cell and ask a real person what number belongs there. Every puzzle is generated on device, so you never play the same board twice. Start with Super Easy for a relaxed free solve, or unlock Easy, Medium, Hard, and Expert with a single one-time upgrade. FEATURES — Candidate Notes: Tracks which values you have eliminated for each cell. — Input Coach: Coach explains why a number can or cannot go in a selected cell. — Beat My Time: share a completed puzzle and challenge friends to race your ghost timer. — Ask Friend: human hints when one cell has you stuck. — Gravity Wheel: erase, undo, or use a hint without breaking your flow. — Number Pad Focus Mode highlights matching digits instantly. — Reasoning Workspace: eliminate candidates for a selected cell. — Five difficulty tiers from Super Easy to Expert. — 3-strike mistake tracking on Medium, Hard, and Expert. — Full 50-move undo history. — Auto-save so you can continue later. — Clean dark interface built for focus. — Haptic feedback on every move. — No ads, no subscriptions. Previous buyers: tap Restore Purchases in Settings to unlock all tiers. Gravity Sudoku is built by Gravity Point Rocks LLC, a small independent studio making focused puzzle games with a little gravity.

Screenshots

Spelling Dice4 screens
Gravity Sudoku4 screens

Verdict

The call

The clearest difference is update cadence: Spelling Dice at every 3 days against Gravity Sudoku's every 3 weeks. Spelling Dice also leads on iOS requirement (16.6 vs 26.0). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Spelling Dice sells 1 one-off in-app purchase and Gravity Sudoku sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Spelling Dice ships an update every 3 days, Gravity Sudoku every 3 weeks. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 7 level
Spelling Dice versus Gravity Sudoku: the parameters behind the verdict, then further details
ParameterSpelling DiceGravity Sudoku
PriceFreeFree
Rating5.0 (1 ratings) — better
Number of ratings1 — better
Update frequencyEvery 3 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree
DevicesiPhone, iPad — betteriPhone
Requires iOS16.6 — better26.0
Further details — not scored
Size36 MB3 MB
Age rating4+4+
DeveloperGary WatsonAndrew Everett

In-app purchases

1 purchases

Spelling Dice

One-time1
  • donation$0.99
1 purchases

Gravity Sudoku

One-time1
  • Gravity Plus$0.99

Questions

Is Spelling Dice free?
Spelling Dice is free to download, with in-app purchases available.
Is Gravity Sudoku free?
Gravity Sudoku is free to download, with in-app purchases available.
Do Spelling Dice or Gravity Sudoku have ads?
Neither Spelling Dice nor Gravity Sudoku shows ads.
Which is updated more often, Spelling Dice or Gravity Sudoku?
Spelling Dice ships an update every 3 days, and Gravity Sudoku every 3 weeks. Most recently, Spelling Dice was updated on September 24, 2026 and Gravity Sudoku on September 17, 2026.

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