Comparison

Logic Grid Puzzles vs Ninigrams

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

Ninigrams

Solve logic puzzles to reveal hidden pixel art. Use numbered clues to deduce which squares to fill, with no guessing required. Enjoy a satisfying and distraction-free experience with over 400 handcrafted puzzles.

Highlights
  • Reveal hidden pixel art
  • Logic-based deduction
  • 400+ handcrafted puzzles
  • Offline play
  • Interactive tutorial
  • Mobile-optimized controls
Features
Currently charting
Read full description

Ninigrams is a nonogram puzzle game where logic slowly reveals hidden pixel art, one filled tile at a time. Using the numbered clues along each row and column, you’ll figure out which squares to fill and which to leave blank. Every puzzle has a single, guaranteed solution, so everything comes down to careful deduction – no guessing needed! Ninigrams started as a small puzzle idea shared with the Reddit community and has grown into something much bigger, with a community of over 24,000 members, puzzles reaching 1M+ total views, and individual challenges solved 10,000+ times. Now, that same handcrafted puzzle experience lives in your pocket. Whether you’re new to nonograms or already hooked on these puzzles, Ninigrams offers a clean, satisfying experience that’s easy to start and hard to put down. Features include: • 400+ handcrafted pixel-art puzzles to uncover • Fully playable offline (no Wi-Fi required) • Built-in interactive tutorial to help you get started • Smooth drag-to-fill controls designed for mobile • Optional timer and autofill tools you can toggle anytime • 4 seasonal backgrounds to match your mood • Clean, distraction-free interface focused on solving

Screenshots

Logic Grid Puzzles4 screens
Ninigrams4 screens

Verdict

The call

The clearest difference is price: Logic Grid Puzzles at Free against Ninigrams's $4.99. Logic Grid Puzzles also leads on ratings volume (39K vs 12). Ninigrams's advantage is in-app purchases (none vs 11) and update cadence (every 3 days vs fortnightly). On ads, chart position, device support 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

Logic Grid Puzzles is free to download; Ninigrams costs $4.99 up front. Logic Grid Puzzles sells 10 in-app purchases, starting at $4.99 per month. Ninigrams asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ninigrams 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 12, so its average is the more settled of the two. Written reviews point the same way: 85% of Logic Grid Puzzles's written reviews are positive against 100% of Ninigrams's.

UpkeepUpdate frequency

Logic Grid Puzzles ships an update fortnightly, Ninigrams every 3 days. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard7 real differences · 4 level
Logic Grid Puzzles versus Ninigrams: the parameters behind the verdict, then further details
ParameterLogic Grid PuzzlesNinigrams
PriceFree — better$4.99
Rating4.8 (39K ratings)5.0 (12 ratings) — better
Positive reviews85.4% of reviews100.0% of reviews — better
Number of ratings39K — better12
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank#124 — better#184
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size25 MB34 MB
Age rating4+4+
DeveloperEgghead Games LLCNINA BERRY KOH

Customer experience

Logic Grid Puzzles

All ratings39,107 ratings
Positive97.6%
Neutral1.6%
Negative0.8%
Written reviews342 reviews
Positive85.4%
Neutral6.4%
Negative8.2%

Ninigrams

All ratings12 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Ninigrams

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
None

Ninigrams

No in-app purchases

Questions

Is Logic Grid Puzzles free?
Logic Grid Puzzles is free to download, with in-app purchases available.
Is Ninigrams free?
Ninigrams costs $4.99, with no in-app purchases.
Which has better reviews, Logic Grid Puzzles or Ninigrams?
Ninigrams is rated higher. Logic Grid Puzzles averages 4.8 out of 5 from 39K ratings, while Ninigrams averages 5.0 from 12 ratings.
Do Logic Grid Puzzles or Ninigrams have ads?
Neither Logic Grid Puzzles nor Ninigrams shows ads.
Which is updated more often, Logic Grid Puzzles or Ninigrams?
Logic Grid Puzzles ships an update fortnightly, and Ninigrams every 3 days. Most recently, Logic Grid Puzzles was updated on October 14, 2026 and Ninigrams on October 11, 2026.
Which is more popular, Logic Grid Puzzles or Ninigrams?
Logic Grid Puzzles currently peaks at #124 in the App Store charts, and Ninigrams at #184. Chart position reflects recent download velocity rather than total install base.

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