Comparison

Crossword Puzzle Universe vs Syntaxle

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

Head to head
About

Crossword Puzzle Universe

Engage in challenging American-style grid crossword puzzles with fresh content added monthly. Perfect for all skill levels, this app offers a fun way to expand vocabulary and sharpen your mind. Enjoy daily themes, rewards, and a zoom feature for an enhanced experience.

Highlights
  • Thousands of puzzles for all levels
  • Pinch to zoom functionality
  • Daily Classic and Mini Crosswords
  • Stunning daily rewards
  • Special power-ups
  • Weekly themes
  • Access to past puzzles
Features
Currently charting
Read full description

Crossword Puzzle Universe is here to fulfil the dream of crossword lovers! Now you have the best crossword solving experience on mobile devices with loads of fresh content coming out every month. Challenge yourself to figure out the words in the best American-style grid crossword puzzles in the world. You will love it either if you are an expert, a good level player or a novice, beginner if you will! Special Feature: Pinch your fingers open to zoom in. By the way, here is what this game is all about, if you are a complete beginner: A crossword is a word puzzle that usually takes the form of a square or a rectangular grid of white- and black-shaded squares. The game's goal is to fill the white squares with letters, forming words or phrases, by solving clues, which lead to the answers. It is a game that will get you thousands of AHA moments, those of epiphanies, revelations, insights, realizations, eureka moments! So, here it is: You will never again experience a dull moment after you install and play the addicting Crossword Universe word puzzle game. Play it and you won't be able to go a day without it. This is your destination. The best is that, the more you play, the better you get, the broader your vocabulary will grow and the sharpest your brain will become. Show and improve your vocabulary power by solving the amazing puzzles that only Crossword Universe has to offer. Keep your brain sharp, while answering questions on your favourite topics. Have an amazing time solving Crosswords with different daily themes, intriguing challenges and stunning rewards. Select your favourite topics among TV, Movies, Sports, Culture, Μusic and more! Features: - Thousands of fun puzzles for all player levels - Use two fingers to pinch and zoom in or out - New Classic and Mini Crosswords every day - Stunning daily rewards - Special power-ups - Exiting weekly themes - Access to past puzzles - Learn about different subjects as you play - Show Errors: highlight the incorrect letters Crossword Universe includes hundreds of puzzles for you to play wherever you want. Train your brain, improve your vocabulary and general knowledge while having a great time. Become a Crossword Grandmaster with the proof and rights to brag about it! Write back to us with any issues or suggestions, we love to have your feedback. Also available VIP Status Subscription: - No Advertisement; - Unlimited Calendar Mini Puzzles - Daily Classic Calendar Puzzles - Joining Bonus VIP Subscription is the best way to enjoy Crossword Universe. You will have access to much more Puzzles without any advertisement interruptions. You can subscribe for a term of one month or one year. The monthly cost is $7.99 and the one-year cost is $49.99. Prices may vary and actual charges may be converted to other currencies depending on the country of residency. Payment is charged to your iTunes account at confirmation. Subscription is renewed unless turned off at least twenty-four hours before period ends. You can turn off the auto-renew for the subscription through iTunes(https://support.apple.com/HT202039). When your current trial/subscription period expires, you will be unsubscribed. The current active subscription period can not be canceled. When your subscription expires, you will no longer be able to use elements included in Subscription option. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fbigapps.com/privacy/

About

Syntaxle

A daily puzzle game for programmers where you guess programming languages from code snippets or find errors within them. Earn XP, build streaks, and compete on leaderboards. Offers customization options and a Pro version for enhanced features.

Highlights
  • Daily code snippet puzzles
  • Guess programming language
  • Find code errors
  • Earn XP and build streaks
  • Global and friend leaderboards
  • Customizable themes and modes
  • Code Quest and Speed Run modes
Read full description

Can you tell Rust from Go by a single snippet? Spot the bug before it ships? Syntaxle is a daily puzzle game for programmers. Every day there's a new code snippet. Guess which language it's written in, or on some days, find the error hiding in it. DAILY PUZZLE You get six guesses. After each guess, five clues tell you how close you are: • Year released (higher or lower) • Country of origin • Object-oriented or not • Static or dynamic typing • Compiled or interpreted Over 45 languages, from Assembly and COBOL to Rust, Kotlin and Elixir. FIND THE ERROR Some days bring a bug hunt instead. Read the snippet and pick the real error. You only get one try. CODE QUEST Work through five themed levels, from Boot Camp to Expert Mode, at your own pace. SPEED RUN Name as many languages as you can against the clock and chase your personal best. LEVEL UP • Earn XP for every puzzle you solve • Build streaks for bonus XP, with streak freezes to protect you on busy days • Unlock achievements and complete daily quests • Use hints when you're stuck LEADERBOARDS Compete on the global, weekly and Speed Run leaderboards, or add friends by username and see who's on top. MAKE IT YOURS Light and dark mode, color themes, colorblind mode, sound effects and optional daily reminders. SHARE YOUR RESULT Post your emoji grid without spoiling the answer. SYNTAXLE PRO A one-time purchase that unlocks: • +25% XP on everything you earn • A free first hint on every puzzle • Exclusive themes: Dracula, Nord, Sunset and Matrix • Up to 3 streak freezes • Every puzzle from the last 30 days • No ads • A crown on the leaderboard and a gold profile frame Prefer to just skip the ads? There's a separate No Ads purchase too. New puzzle every day at midnight UTC. How long can you keep your streak?

Screenshots

Crossword Puzzle Universe4 screens
Syntaxle4 screens

Verdict

The call

The clearest difference is review sentiment: Syntaxle at 100% against Crossword Puzzle Universe's 29%. Crossword Puzzle Universe's advantage is rating (4.6 vs 4.0) and ratings volume (10K vs 1). 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. Crossword Puzzle Universe sells 10 in-app purchases, starting at $4.99 per 7 days and Syntaxle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Crossword Puzzle Universe holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Crossword Puzzle Universe has 10K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 29% of Crossword Puzzle Universe's written reviews are positive against 100% of Syntaxle's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Crossword Puzzle Universe ships an update every 2 months, Syntaxle every 4 months. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
Crossword Puzzle Universe versus Syntaxle: the parameters behind the verdict, then further details
ParameterCrossword Puzzle UniverseSyntaxle
PriceFreeFree
Rating4.6 (10K ratings) — better4.0 (1 ratings)
Positive reviews28.6% of reviews100.0% of reviews — better
Number of ratings10K — better1
Update frequencyEvery 2 months — betterEvery 4 months
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#175 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size124 MB60 MB
Age rating4+4+
DeveloperFBIG AppsJesper Wingren

Customer experience

Crossword Puzzle Universe

All ratings10,357 ratings
Positive90.9%
Neutral4.6%
Negative4.5%
Written reviews203 reviews
Positive28.6%
Neutral9.4%
Negative62.1%

Syntaxle

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Crossword Puzzle Universe

Reported bugs

4 issues
  • Incorrect answers (e.g. 'etail' instead of 'email')
  • Puzzle completion issues (e.g. 'liren' instead of 'siren')
  • Freezing when trying to earn coins
  • Journey mode not working

Requested features

5 requests
  • More free letters/hints
  • Reset/restart puzzle option
  • Ability to play multiple puzzles without ads
  • Clearer indication of multi-word answers
  • Harder difficulty levels

Syntaxle

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Crossword Puzzle Universe

Subscriptions3
  • VIP Status 1 Week3 Days trial$4.997 Days
  • VIP Status 1 Month3 Days trial$7.991 Month
  • VIP Status 1 Year$49.991 Year
One-time7
  • Special Offer Plus$2.99
  • 1500 Coins$2.99
  • 2750 Coins$4.99
Show 4 more
  • Special Offer$4.99
  • 5750 Coins$9.99
  • 12000 Coins$19.99
  • 31250 Coins$49.99
1 purchases

Syntaxle

One-time1
  • Archive Unlock$1.99

Questions

Is Crossword Puzzle Universe free?
Crossword Puzzle Universe is free to download, with in-app purchases available.
Is Syntaxle free?
Syntaxle is free to download, with in-app purchases available.
Which has better reviews, Crossword Puzzle Universe or Syntaxle?
Crossword Puzzle Universe is rated higher. Crossword Puzzle Universe averages 4.6 out of 5 from 10K ratings, while Syntaxle averages 4.0 from 1 ratings.
Do Crossword Puzzle Universe or Syntaxle have ads?
Both Crossword Puzzle Universe and Syntaxle show ads.
Which is updated more often, Crossword Puzzle Universe or Syntaxle?
Crossword Puzzle Universe ships an update every 2 months, and Syntaxle every 4 months. Most recently, Crossword Puzzle Universe was updated on November 4, 2026 and Syntaxle on October 31, 2026.

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