Comparison

BlueChess vs Equazzler S

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

Head to head
About

BlueChess

Engage in strategic gameplay with powerful chess engines. Choose between the BlueChess engine or the highly-rated Stockfish engine for your matches.

Highlights
  • Play against BlueChess engine
  • Play against Stockfish engine
  • Strategic gameplay
  • Free to play
Read full description

Play a game of chess against the BlueChess engine or the Stockfish engine.

About

Equazzler S

Features
Read full description

Become a master of mental subtraction! Welcome to Equazzler S! Put your mental subtraction skills to the test! Are you ready to sharpen your mind, improve your concentration, and become a subtraction whiz? Challenge your mathematical prowess as you delve into a world of intriguing equations, mind-bending riddles, and captivating puzzles. Solve equations, unlock mysteries, and sharpen your mental math skills while having a blast! # Engaging Gameplay: Dive into a captivating mathematical journey filled with a wide range of equation puzzles. Each level presents unique and thought-provoking challenges. # Educational and Entertaining: Equazzler S isn't just about fun; it's about learning and improving your mental math skills in an enjoyable way. Sharpen your mental math abilities and boost your problem-solving prowess while having a great time. # Brain-Boosting Challenges: Put your logical thinking and mathematical acumen to the test as you tackle a variety of puzzles designed to challenge players of all skill levels. Can you solve them all and become a math puzzle master? # Logical Thinking Put your logical thinking and problem-solving abilities to the test as you work through increasingly challenging equations. # Perfect for all ages and skill levels Equazzler S Puzzle is not just a game; it's an educational and entertaining way to enhance your math skills. Whether you're a student looking to practice your math homework or an adult seeking a brain-teasing challenge, Equazzler S is for you! # How to play • Swap the numbers on the grid to make correct equations in all columns and rows. To swap 2 numbers, drag and drop one onto the other. • The equality sign in a column or a row becomes green when the equation is correct. It becomes a red inequality sign otherwise. • You win the level when all equality signs turn green. • The faster you solve the grid and the fewer moves you make, the higher you score. # Features: • 40 levels of math equation puzzles. • Engaging and intuitive gameplay. • Educational and entertaining. • Suitable for all ages. • Perfect for casual and hardcore gamers alike. Get Equazzler S today and embark on an epic mathematical adventure like no other. Whether you're a math whiz or just looking to exercise your brain, Equazzler S is the perfect game for you. Download now and experience the thrill of solving equations in the most entertaining way possible! Get ready to unleash your inner mathlete and download Equazzler S now!

Screenshots

BlueChess4 screens
Equazzler S4 screens

Verdict

The call

The clearest difference is in-app purchases: BlueChess at none against Equazzler S's 1. BlueChess also leads on ads (none vs shown). Equazzler S's advantage is update cadence (every 5 days vs every 4 months) and iOS requirement (12.0 vs 16.0). On price 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. Equazzler S sells 1 one-off in-app purchase. BlueChess asks for nothing beyond the download.

UpkeepUpdate frequency

BlueChess ships an update every 4 months, Equazzler S every 5 days. The most recent releases landed on October 23, 2026 and October 19, 2026 respectively.

Scorecard4 real differences · 6 level
BlueChess versus Equazzler S: the parameters behind the verdict, then further details
ParameterBlueChessEquazzler S
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 4 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012.0 — better
Further details — not scored
Size55 MB81 MB
Age rating4+4+
DeveloperGreenChess.comAwobaz Technologies Inc.

In-app purchases

None

BlueChess

No in-app purchases

1 purchases

Equazzler S

One-time1
  • Remove ads$0.99

Questions

Is BlueChess free?
BlueChess is free to download, with no in-app purchases.
Is Equazzler S free?
Equazzler S is free to download, with in-app purchases available.
Do BlueChess or Equazzler S have ads?
Equazzler S shows ads; BlueChess does not.
Which is updated more often, BlueChess or Equazzler S?
BlueChess ships an update every 4 months, and Equazzler S every 5 days. Most recently, BlueChess was updated on October 23, 2026 and Equazzler S on October 19, 2026.

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