Comparison

Buzz vs Zen Chess Puzzle

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

Head to head
About

Buzz

Features
Read full description

Introducing our groundbreaking application designed to revolutionize the way you consume information: with a seamless integration of artificial intelligence, we bring you a platform that provides a wealth of articles, insights, and invaluable tips curated to enhance your knowledge base. Harnessing the power of AI, our app offers a unique feature that allows you to swiftly grasp key concepts and absorb information effortlessly. Whether you're a student seeking to expand your understanding of a subject, a professional striving to stay ahead in your field, or simply someone eager to learn something new, our app is your ultimate companion. Here's how it works: through advanced algorithms, the app analyzes and distills lengthy articles, research papers, and tutorials into concise summaries, presenting you with the essence of the content without compromising on depth or accuracy. This enables you to swiftly grasp the main points, saving you valuable time and effort. Moreover, our app continuously learns from your interactions, personalizing recommendations to suit your interests and learning preferences. Whether you prefer written summaries, audio snippets, or visual aids, our app adapts to cater to your needs, ensuring an immersive and tailored learning experience. With our app, knowledge acquisition becomes not just efficient, but also enjoyable. Say goodbye to information overload and hello to a smarter, more streamlined approach to learning. Download our app today and unlock a world of limitless knowledge at your fingertips.

About

Zen Chess Puzzle

Engage with millions of unlimited chess puzzles from online databases, powered by the Stockfish engine for real-time analysis. Difficulty dynamically adjusts to your skill level, with hints and solutions available. Improve your game with detailed move explanations.

Highlights
  • Millions of unlimited chess puzzles
  • Real-time analysis with Stockfish engine
  • Dynamic difficulty adjustment
  • Hints and solution assistance
  • Beginner to Grandmaster ratings
  • Learn from move explanations
Features
Read full description

Zen Chess Puzzle is a minimalistic chess puzzle solving app. Get 10 millions of unlimited puzzle from various online database!!! Including famous public Lichess puzzle database! With full real time analysis supported by latest Stockfish chess engine. We have all range of puzzle ratings from Beginners to Grand Masters!!!! You can always find ones that suitable for you! Both challenging and rewarding, while not too difficult to be frustrating!!! You always learn more and more when you play. The difficulty rating will dynamic adjust based on you play! So you don't need to worry about setting different ratings once in a while! If you could not solve it, we provide various hints and solution help! You can also choose easier ones or harder ones based on each game! The Real time Analysis page helps you to improve the chess skills and understand why some moves are better than the others! Supported by the latest super power Stockfish Chess Engine!!! We are actively improving the app and will make it better and better!!!! Feel free to leave us reviews and comment if you have any questions or suggestions!

Screenshots

Buzz4 screens
Zen Chess Puzzle4 screens

Verdict

The call

The clearest difference is iOS requirement: Buzz at 12.0 against Zen Chess Puzzle's 16.0. 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Buzz ships an update every 8 days, Zen Chess Puzzle every 6 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Buzz versus Zen Chess Puzzle: the parameters behind the verdict, then further details
ParameterBuzzZen Chess Puzzle
PriceFreeFree
Rating—4.3 (3 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—3 — better
Update frequencyEvery 8 daysEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size39 MB87 MB
Age rating4+4+
DeveloperTETTO JSCFusionX Tech LLC

In-app purchases

None

Buzz

No in-app purchases

None

Zen Chess Puzzle

No in-app purchases

Questions

Is Buzz free?
Buzz is free to download, with no in-app purchases.
Is Zen Chess Puzzle free?
Zen Chess Puzzle is free to download, with no in-app purchases.
Do Buzz or Zen Chess Puzzle have ads?
Neither Buzz nor Zen Chess Puzzle shows ads.
Which is updated more often, Buzz or Zen Chess Puzzle?
Buzz ships an update every 8 days, and Zen Chess Puzzle every 6 days. Most recently, Buzz was updated on October 27, 2026 and Zen Chess Puzzle on October 24, 2026.

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