Comparison

Logic Grid Puzzles vs Everdoku

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

Head to head
About

Logic Grid Puzzles

Engage your mind with a collection of unique logic grid puzzles. Progress from beginner to master with increasing difficulty and multiple grid sizes. Utilize smart hints, auto-X, and multi-level undo to enhance your puzzle-solving experience.

Highlights
  • 100 unique logic puzzles
  • Increasing difficulty levels
  • Multiple puzzle sizes
  • Unlimited smart hints
  • Auto-X for faster entry
  • Multi-level undo
  • Error checking
Features
Read full description

Learn and enjoy Logic Puzzles with 100 unique puzzles of increasing difficulty and multiple sizes. Decode written clues & fill in the grid to solve each puzzle. Work your way up from from beginner to master! Use the unlimited Smart Hints to see exactly which clue applies to the current board and why. Start with small 3×4 puzzles and challenge yourself with huge 4×7 cell puzzles. Smart Hints examine your solution so far and explain how to fill in another cell by referencing your current board position and telling you what clue to use next (internet access required). Other features include Auto-X for faster entry and multi-level Undo. These make it easier and quicker to focus on the logic! If you're completely stuck, you have the ability to check the grid for errors. There are never any ads or nags or gimmicks. The app supports iOS iCloud sync and accessibility features, including VoiceOver, Larger Text and Dark Mode. If you run out of puzzles there are multiple "100 packs" of new puzzles available for purchase. These are in the same size & quantity as the original free puzzles: 30 each of 3×4 & 30 3×5, and 10 each of 4×4, 4×5, 4×6 & 4×7. Alternatively, you can purchase an Unlimited Puzzles monthly subscription for $4.99 USD per month (or similar for your country). Subscription payment will be charged to your iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal at the same price as the initial month within 24-hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase or using the “Manage Subscriptions” link. There is no free trial. Logic Grid Puzzles’ privacy and terms of use policies: https://eggheadgames.com/legal/ Email: support@eggheadgames.com Facebook: https://www.facebook.com/EggheadGames Web: https://eggheadgames.com The puzzles are licensed from the popular Puzzle Baron websites.

About

Everdoku

Enjoy a classic Sudoku experience with thousands of puzzles and customizable difficulty levels. This app offers a clean interface, helpful hints, and note-taking features for uninterrupted offline play.

Highlights
  • Thousands of built-in Sudoku puzzles
  • Multiple difficulty modes
  • Technique-based visual hints
  • Note-taking and auto-cleanup
  • Undo and redo functionality
  • Number and candidate highlighting
  • Offline play
Features
Read full description

Sometimes you just want to play Sudoku. Everdoku has got you covered. On a plane, on the pot. At a conference, at the dentist. In an elevator, in a cab. Riding the subway, riding a horse. Okay, maybe don't use your phone while riding a horse. But for everything else, Everdoku is Sudoku, plain and simple. Just a clean offline Sudoku board, thousands of puzzles, and a quiet little place to think. Choose your difficulty, jot notes, undo and redo moves, highlight matching numbers, or let “Roll the Dice!” pick a surprise puzzle from the classic collection. When you want a nudge, v1.1.0 adds technique-based visual hints that help you see the next logical step without turning the puzzle into a giveaway. Features: - Thousands of built-in Sudoku puzzles - Easy, Medium, Hard, Sinister, and Roll the Dice! modes - Technique-based visual hints - Customizable hint timing, style, and technique order - Clean note-taking and auto-note cleanup - Undo and redo - Helpful number, conflict, and candidate highlighting - Light and dark appearance options - No internet required to play Open the app, pick a puzzle, and settle in.

Screenshots

Logic Grid Puzzles4 screens
Everdoku3 screens

Verdict

The call

The clearest difference is price: Logic Grid Puzzles at Free against Everdoku's $0.99. Logic Grid Puzzles also leads on ratings volume (39K vs 2) and chart position (#146 vs unranked). Everdoku's advantage is in-app purchases (none vs 12). On rating, update cadence and ads 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

Logic Grid Puzzles is free to download; Everdoku costs $0.99 up front. Logic Grid Puzzles sells 11 in-app purchases, starting at $4.99 per month. Everdoku asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Everdoku holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Logic Grid Puzzles has 39K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

Logic Grid Puzzles ships an update fortnightly, Everdoku every 10 days. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

Scorecard7 real differences · 4 level
Logic Grid Puzzles versus Everdoku: the parameters behind the verdict, then further details
ParameterLogic Grid PuzzlesEverdoku
PriceFree — better$0.99
Rating4.8 (39K ratings)5.0 (2 ratings) — better
Positive reviews85.4% of reviews—
Number of ratings39K — better2
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#146 — better—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size25 MB24 MB
Age rating4+4+
DeveloperEgghead Games LLCJurisware, LLC

Bugs and requests

Logic Grid Puzzles

Reported bugs

2 issues
  • Puzzle grid freezing/scaling issues on smaller screens
  • Incorrect puzzle solutions or clues

Requested features

4 requests
  • Option to show timer and 'expert' time for each puzzle
  • Ability to mark 'maybe' options in the grid
  • Customizable grid display (e.g. color-coded rows/columns)
  • Puzzle pack options sorted by difficulty level

Everdoku

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Logic Grid Puzzles

Subscriptions1
  • Unlimited Puzzles Per Month$4.991 Month
One-time10
  • Series II, Vol 1$2.99
  • Vol 1, Smart Logic Puzzles$2.99
  • Vol 2, Smart Logic Puzzles$2.99
Show 7 more
  • Vol 3, Smart Logic Puzzles$2.99
  • Vol 4, Smart Logic Puzzles$2.99
  • Vol 5, Smart Logic Puzzles$2.99
  • Vol 6, Smart Logic Puzzles$2.99
  • Vol 7, Smart Logic Puzzles$2.99
  • Vol 8, Smart Logic Puzzles$2.99
  • Vol 9, Smart Logic Puzzles$2.99
None

Everdoku

No in-app purchases

Questions

Is Logic Grid Puzzles free?
Logic Grid Puzzles is free to download, with in-app purchases available.
Is Everdoku free?
Everdoku costs $0.99, with no in-app purchases.
Which has better reviews, Logic Grid Puzzles or Everdoku?
Everdoku is rated higher. Logic Grid Puzzles averages 4.8 out of 5 from 39K ratings, while Everdoku averages 5.0 from 2 ratings.
Do Logic Grid Puzzles or Everdoku have ads?
Neither Logic Grid Puzzles nor Everdoku shows ads.
Which is updated more often, Logic Grid Puzzles or Everdoku?
Logic Grid Puzzles ships an update fortnightly, and Everdoku every 10 days. Most recently, Logic Grid Puzzles was updated on October 25, 2026 and Everdoku on October 22, 2026.

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