Comparison

Logic Puzzles vs Stackdown

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

Head to head
About

Logic Puzzles

Engage your mind with challenging brain teasers and cross logic puzzles. Solve mysteries and unravel intricate stories by using deductive reasoning and elimination. This game offers a fun way to sharpen your logical thinking skills with numerous themed puzzles.

Highlights
  • Cross logic puzzles
  • Thematic stories
  • Deductive reasoning challenges
  • Grid-based problem solving
  • Hints available
  • No time limit
Features
Currently charting
Read full description

Welcome to a brand-new logic game from the developer of the prominent Sudoku.com and Nonogram.com free puzzle games. Dive into exciting stories with cross logic puzzles, challenge your brain, and unravel mysteries! This fun yet challenging brain puzzle game with simple rules may help to strengthen logical thinking and deductive reasoning. Try to solve all the smart riddles grouped into thematic stories that are sure to delight. Help Detective Grapes investigate a necklace theft, participate in vacation planning for a young couple, or even go on a space expedition. You will find many mind-bending stories with varied plots and tricky solutions. If you are interested in solving logic problems, play this engaging game and have hours of fun! How to play a logic puzzle game: • Each puzzle contains several categories and an equal number of parameters within each category • The goal of these brain teasers is to match all parameters in the grid correctly • Each parameter can be matched to only one other parameter in each category • A logic grid puzzle is solved by making conclusions based on a limited number of clues • Read clues and put ticks in the table accordingly • Rule out incorrect options and place crosses • Use reasoning, elimination, and pure logic to fill the remaining cells and deduce the whole brain puzzle! What you get: • Easy to learn logic grid puzzles • Tons of free brain-teasing logic riddles for you to enjoy • Unique puzzle pages grouped into various entertaining stories for every taste • Hints to help you reach the goal faster • No time limit, take your time and focus on the details playing cross logic riddles • Top-notch quality from a top puzzle developer! Try Logic Puzzles now, put your gray matter to work, and have fun!

About

Stackdown

Uncover six five-letter words hidden within a stack of tiles. Strategically select tiles, revealing new possibilities with each word found. Enjoy a daily puzzle, a vast archive, and practice modes, all playable offline.

Highlights
  • Uncover hidden five-letter words
  • Strategic tile selection
  • Daily puzzles and archive
  • Offline play
  • Spoiler-free sharing
  • Practice modes
Features
Read full description

Six five-letter words are buried in a stack of thirty tiles. Dig them out, one at a time, until the stack is gone. Only tiles with nothing resting on top of them can be picked. Take one and the tiles beneath may come free — so every word you find opens up the next. 【How It Works】 Tap free tiles to spell a word, in order. Find all six words to clear the stack. Stuck? Swipe the hint slider for a clue about the current word. Finish without hints and you earn all five stars. 【Only One Word Ever Fits】 This is the part that makes the puzzle work. At any moment there is exactly one word you can build from the free tiles — and only one set of tiles that builds it. Every stack in the game has been checked by an independent solver that walks every legal move, so you will never spell a real word and be told you are wrong. 【A Daily, Plus a Deep Archive】 A new stack arrives every day, with a streak to keep. Hundreds of past stacks stay playable in the archive, no account needed, and three hundred practice stacks wait in easy, medium and hard. Badges, best times, and a timer you can leave switched off round out the record. 【Share Your Front Page】 Every solve prints a result card — your time, your stars, your streak — ready to share with friends, with a spoiler-free option that hides the answers. Same stack, same six words: who digs out faster? 【Built to Be Pleasant】 Stackdown works fully offline, with no sign-in and no server. There are no forced ads in the middle of a puzzle, and a single purchase removes ads for good. Full iPad support, in light and dark. If you play the daily Stackdown web puzzle, this is that game on your phone: the whole back catalogue in your pocket, a proper share card, and somewhere to keep your streak. Stackdown is not affiliated with Waffle Studio or Puzzlist. 【Terms of Use (EULA)】 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Logic Puzzles4 screens
Stackdown4 screens

Verdict

The call

The clearest difference is in-app purchases: Stackdown at none against Logic Puzzles's 1. Stackdown also leads on update cadence (every 8 days vs every 3 weeks). Logic Puzzles's advantage is review sentiment (17% vs 0%) and chart position (#109 vs unranked). On price, ads, monetization model 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. Logic Puzzles sells 1 one-off in-app purchase. Stackdown asks for nothing beyond the download.

UpkeepUpdate frequency

Logic Puzzles ships an update every 3 weeks, Stackdown every 8 days. Both last shipped on October 15, 2026.

Scorecard5 real differences · 6 level
Logic Puzzles versus Stackdown: the parameters behind the verdict, then further details
ParameterLogic PuzzlesStackdown
PriceFreeFree
Rating4.5 (57K ratings) — better—
Positive reviews17.3% of reviews — better0.0% of reviews
Number of ratings57K — better—
Update frequencyEvery 3 weeksEvery 8 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#109 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size229 MB13 MB
Age rating12+4+
DeveloperEasybrain LtdIkuhei Kure

Customer experience

Logic Puzzles

All ratings57,405 ratings
Positive86.0%
Neutral6.3%
Negative7.7%
Written reviews1,070 reviews
Positive17.3%
Neutral19.6%
Negative63.1%

Stackdown

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Logic Puzzles

Reported bugs

2 issues
  • Incorrect box selection registering as opposite
  • Progress lost when app is restarted

Requested features

4 requests
  • Reduce key requirements to unlock new puzzles
  • Provide alternative methods to earn keys (e.g., from daily challenges)
  • Implement difficulty settings or more challenging puzzles
  • Optimize ad placement to be less disruptive

Stackdown

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Logic Puzzles

One-time1
  • Remove Ads$14.99
None

Stackdown

No in-app purchases

Questions

Is Logic Puzzles free?
Logic Puzzles is free to download, with in-app purchases available.
Is Stackdown free?
Stackdown is free to download, with no in-app purchases.
Do Logic Puzzles or Stackdown have ads?
Both Logic Puzzles and Stackdown show ads.
Which is updated more often, Logic Puzzles or Stackdown?
Logic Puzzles ships an update every 3 weeks, and Stackdown every 8 days. Most recently, Logic Puzzles was updated on October 15, 2026 and Stackdown on October 15, 2026.

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