Comparison

CalculatorZ vs Chess Timer Retro

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

Head to head
About

CalculatorZ

Features
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CALCULATORZ: A MATH PUZZLE WITH A TWIST Can you reach the target number using a calculator with limited buttons? CalculatorZ turns everyday arithmetic into a fun number puzzle where every choice matters. Each round presents a target number. Use the available digits and mathematical operations to build a calculation that matches it. Reach the target to earn points and keep challenging yourself. THE CHALLENGE - Reach the target number using the calculator keypad. - Choose between different difficulty levels. - Adapt when some number or operation keys are disabled. - Earn points for correct solutions. - Check the Top Scores screen and try to beat your best result. EASY TO LEARN, TRICKY TO MASTER At first, the answer might seem obvious. But what if the number you need is unavailable? What if the operation you planned to use is locked? Find another route to the same target and put your mental arithmetic to the test. A FRESH TAKE ON NUMBER PUZZLES CalculatorZ combines familiar calculator controls with mathematical problem-solving. Instead of simply answering a question, you have to work out which available numbers and operations will get you to the right result. DIFFERENT LEVELS, NEW CHALLENGES Choose your difficulty and put your calculation skills to the test. With fewer available keys, even a simple target can become a tricky puzzle. CHALLENGE YOUR BEST SCORE Every successful calculation counts. Keep solving, build your score, and use the Top Scores screen to see how far you've progressed. WHO IS CALCULATORZ FOR? Whether you enjoy math games, number puzzles, logic challenges, or quick brain-training sessions, CalculatorZ offers a playful way to work with numbers. HOW TO PLAY 1. Look at the target number. 2. Check which digits and operators are available. 3. Build a mathematical expression using the calculator. 4. Match the target to score points. 5. Keep going and try to beat your previous result. Think of a solution. Tap the keys. Hit the target. How high can you score? Play CalculatorZ and take on your next math challenge!

About

Chess Timer Retro

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Chess has always been a game of timeless elegance. Your timer should be too. Inspired by the design philosophies of Jony Ive and Dieter Rams, Chess Timer strips away the clutter and puts a beautiful, vintage flip clock front and center. Every second ticks by with satisfying analog charm; no distractions, no noise, just the game. Features: โ€ข Iconic flip clock display โ€ข Simple one-tap controls so you never lose focus on the board โ€ข Preset time controls for Blitz, Bullet, and Classical play If you want a timer that looks as good as the pieces on your board, Chess Timer is the one you'll keep coming back to.

Screenshots

CalculatorZ4 screens
Chess Timer Retro4 screens

Verdict

The call

The clearest difference is ads: Chess Timer Retro at none against CalculatorZ's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference ยท 5 level
CalculatorZ versus Chess Timer Retro: the parameters behind the verdict, then further details
ParameterCalculatorZChess Timer Retro
PriceFreeFree
Update frequencyEvery 7 monthsโ€”
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.0 โ€” better15.6
Further details โ€” not scored
Size131 MB2 MB
Age rating4+4+
DeveloperMekouar IlyasFriends Indeed, LLC

In-app purchases

None

CalculatorZ

No in-app purchases

None

Chess Timer Retro

No in-app purchases

Questions

Is CalculatorZ free?
CalculatorZ is free to download, with no in-app purchases.
Is Chess Timer Retro free?
Chess Timer Retro is free to download, with no in-app purchases.
Do CalculatorZ or Chess Timer Retro have ads?
CalculatorZ shows ads; Chess Timer Retro does not.

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