Comparison

Logic Grid Puzzles vs Stroop!

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

Stroop!

Features
Read full description

"The Stroop Effect is the delay in reaction time between congruent and incongruent stimuli." - Wikipedia Does seeing the colour red make you read the word red? Test your brain with Stroop! When the word pops up on the screen, press the colour that the word reads, not the colour that the word is! Stroop! lets you test your brain to see if you can get the right colour by ignoring the other colours on the screen.  Now with three free modes: Classic - play against the clock, how many can you do in 15 seconds? Focus - how quickly can you get 30 right? Challenge - take your time, but you've only got one life - don't get one wrong! Now, unlock the fourth mode with an easy one-time purchase: Levels mode - challenge yourself with over 100 levels, each harder than the one before.

Screenshots

Logic Grid Puzzles4 screens
Stroop!4 screens

Verdict

The call

The clearest difference is chart position: Logic Grid Puzzles at #125 against Stroop!'s unranked. On price, update cadence, ads and in-app purchases 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. Logic Grid Puzzles sells 10 in-app purchases, starting at $4.99 per month and Stroop! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Logic Grid Puzzles ships an update fortnightly, Stroop! every 10 days. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 10 level
Logic Grid Puzzles versus Stroop!: the parameters behind the verdict, then further details
ParameterLogic Grid PuzzlesStroop!
PriceFreeFree
Rating4.8 (39K ratings) — better—
Positive reviews85.4% of reviews—
Number of ratings39K — better—
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
Best chart rank#125 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.014.4 — better
Further details — not scored
Size25 MB1 MB
Age rating4+4+
DeveloperEgghead Games LLCHector Forrester

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

Stroop!

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Logic Grid Puzzles

Subscriptions1
  • Unlimited Puzzles Per Month$4.991 Month
One-time9
  • Vol 1, Smart Logic Puzzles$2.99
  • Vol 2, Smart Logic Puzzles$2.99
  • Vol 3, Smart Logic Puzzles$2.99
Show 6 more
  • 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
1 purchases

Stroop!

One-time1
  • Unlock Levels mode!$0.99

Questions

Is Logic Grid Puzzles free?
Logic Grid Puzzles is free to download, with in-app purchases available.
Is Stroop! free?
Stroop! is free to download, with in-app purchases available.
Do Logic Grid Puzzles or Stroop! have ads?
Neither Logic Grid Puzzles nor Stroop! shows ads.
Which is updated more often, Logic Grid Puzzles or Stroop!?
Logic Grid Puzzles ships an update fortnightly, and Stroop! every 10 days. Most recently, Logic Grid Puzzles was updated on October 14, 2026 and Stroop! on October 3, 2026.

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