Comparison

Logic Square vs Word Zero

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

Head to head
About

Logic Square

This is a free puzzle game where you reveal hidden images by filling in blocks based on number clues. It offers thousands of puzzles, daily new challenges, and online multiplayer modes. Learn the ropes with tutorials and track your progress against others.

Highlights
  • Thousands of puzzles
  • Daily new puzzles
  • Online match play
  • Tutorials for beginners
  • Leaderboard system
  • Online synchronization
  • Color puzzles
Features
Read full description

The best nonogram puzzle game in Smart Device. Invite you to Logic Square! -This is free version. Easy And Fun! You can play easily with virtual pad. Tons of puzzles, Tons of fun! We have thousands of puzzles and free download new puzzles every day. Online Match You can enjoy with other players. Tutorials If you are first time in this game, Tutorials can help you. Leaderboard System You can check your skills with other players. Online Synchronization System You can move your progress to new phone. Whole contents of Logic Square is not locked and free. Logic Square is a puzzle game known as nonogram. You can find out hidden image using numbers. How to play Left and top numbers instruct how many blocks should be marked in a row. You must consider leaving at least one empty block between each number. To mark a block, please click the ‘V’ button. To leave out a bloc, click the ‘X’ button. Every time you mark a wrong bloc you receive a time penalty. You can learn basics, items, and practice game in tutorial. Please write good review, if you fun with Logic Square. Please send a mail, if you have any problem or suggestion. We are changing from your good reviews and mails. Thank you. Recent Updates No Time Limit Mode (1.278) Sign in with Apple, Sign in with e-mail(1.270) Add Color Puzzles (1.254) Change Item Effect (Magic Glass) (1.254) Supports 64bit (1.228) Renewal Every Puzzles (1.212) Contact Mail: devsquare.com@gmail.com Facebook: http://www.facebook.com/LogicSquare Twitter: http://twitter.com/devsquarecom

About

Word Zero

A digital crossword board game where two players form words using letter tiles. It focuses on a pure gameplay experience without ads, rewards, or in-game assistance. Players use tokens to start games, with options to earn or purchase more.

Highlights
  • Two-player turn-based word formation
  • Token system for game access
  • No ads or in-game rewards
  • Correspondence-style games with turn timers
  • Play against computer bots
  • Elo rating system
  • English and Spanish language support
Features
Read full description

Word Zero is a crossword board game in the style of others you may have seen. Two players take turns placing tiles on a board to form words. Tiles have different point values, and some board spaces have bonuses (like double-word score), and so on. What makes this game different is the absence of ... annoyances. - Zero interruptions: We have no ads during game play. - Zero distractions: We don't have gems, rewards, stickers, or achievements. - Zero deception: We do offer computer players (Bots), but they never pretend to be real people. - Zero manipulation: We don't send you notifications nagging you to play a game. - Zero cheats: We don't have in-game assistance or power-ups. Instead, Word Zero has a simple model of requiring one "token" for each game you play. - Each new user gets a batch of free game tokens to start. More free tokens are provided periodically and as resources allow. - Users who want to play more often can purchase additional tokens through In-App Purchases. - Game tokens do not expire and can be used at whatever pace you like. Highlights: - Sign In With Apple - Games are "correspondence" style. Each player has up to 3 days for their turn, but it is considered good form to play as quickly as possible. If a player does not make a turn within that time period, a pass is automatically assumed and it becomes the other player's turn. If a player "auto-passes" twice in a row, and if their opponent makes a turn in between, the game is declared a forfeit and the opponent wins. Note that it is considered bad form to abandon a game. - Languages currently supported for game play include English and Spanish - For games in English, we use the NASPA Word List, which is the official word reference for SCRABBLE play in the United States and Canada. - Push notifications to let you know when it is your turn - Players who use this app are expected to play without outside assistance. Using dictionaries, word lists, or other helps during a game is considered cheating. All players are on the honor system. - An Elo rating system is used to give an approximate indication of the strength of each player. - Although the primary focus of Word Zero is to facilitate games between people, the ability to play against computer players ("Bots") is provided as well. The Bot-related features are intentionally kept separated from other areas of the app, so there can be no confusion about whether you are playing a Bot or a real person.

Screenshots

Logic Square4 screens
Word Zero4 screens

Verdict

The call

The clearest difference is rating: Logic Square at 4.9 against Word Zero's 4.3. Logic Square also leads on in-app purchases (none vs 2) and review sentiment (91% vs 69%). Word Zero's advantage is ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, 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. Word Zero sells 1 one-off in-app purchase. Logic Square asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Logic Square holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: Logic Square has 215 ratings behind it against 20, so its average is the more settled of the two. Written reviews point the same way: 91% of Logic Square's written reviews are positive against 69% of Word Zero's.

UpkeepUpdate frequency

Logic Square ships an update monthly, Word Zero every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

Scorecard7 real differences · 3 level
Logic Square versus Word Zero: the parameters behind the verdict, then further details
ParameterLogic SquareWord Zero
PriceFreeFree
Rating4.9 (215 ratings) — better4.3 (20 ratings)
Positive reviews91.4% of reviews — better69.2% of reviews
Number of ratings215 — better20
Update frequencyMonthlyEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size79 MB64 MB
Age rating4+9+
DeveloperJaeKwan JungSourceGear

Customer experience

Logic Square

All ratings215 ratings
Positive98.1%
Neutral0.9%
Negative0.9%
Written reviews139 reviews
Positive91.4%
Neutral3.6%
Negative5.0%

Word Zero

All ratings19 ratings
Positive84.2%
Neutral15.8%
Negative0.0%
Written reviews13 reviews
Positive69.2%
Neutral23.1%
Negative7.7%

In-app purchases

None

Logic Square

No in-app purchases

1 purchases

Word Zero

One-time1
  • 50 Game Tokens2 variants$4.99

Questions

Is Logic Square free?
Logic Square is free to download, with no in-app purchases.
Is Word Zero free?
Word Zero is free to download, with in-app purchases available.
Which has better reviews, Logic Square or Word Zero?
Logic Square is rated higher. Logic Square averages 4.9 out of 5 from 215 ratings, while Word Zero averages 4.3 from 20 ratings.
Do Logic Square or Word Zero have ads?
Logic Square shows ads; Word Zero does not.
Which is updated more often, Logic Square or Word Zero?
Logic Square ships an update monthly, and Word Zero every 2 weeks. Most recently, Logic Square was updated on November 1, 2026 and Word Zero on November 3, 2026.

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