Comparison

Just A Calc vs Calculator Pro App

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

Head to head
About

Just A Calc

Features
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This is Just A Calculator, nothing more, nothing less. The calculator will perform addition, subtraction, multiplication, division, percentage calculations, and find the square root. This will allow a maximum 38 digits to the left of the decimal and a maximum of 12 digits to the right of the decimal. This was developed primarily for the iPhone, however it will work on any iOS device.

About

Calculator Pro App

Features
Read full description

Elevate your calculating and converting experience with our comprehensive 'Calculator Pro App' app. Whether you need to perform basic arithmetic or delve into scientific calculations, our dual-functionality calculator has you covered. Easily switch between simple and scientific modes, ensuring versatility for every need. But that's not all โ€“ we've integrated powerful unit converters for length, mass, temperature, area, and volume. Seamlessly transition between different units with just a few taps, making complex conversions a breeze. Keep track of your calculations with the built-in history feature, allowing you to review and reuse previous results. Share your calculations effortlessly with friends, colleagues, or on your favourite social platforms. Our app adheres to iOS standards, providing a sleek and intuitive interface for an enhanced user experience. It's not just about functionality; it's about making your daily calculations and conversions a seamless and enjoyable task. Download 'Calculator Pro App' now and embark on a journey of precision, simplicity, and convenience. Your one-stop solution for all your calculation and conversion needs awaits

Screenshots

Just A Calc2 screens
Calculator Pro App4 screens

Verdict

The call

The clearest difference is update cadence: Calculator Pro App at every 19 months against Just A Calc's every 38 months. Just A Calc's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

Just A Calc ships an update every 38 months, Calculator Pro App every 19 months. The most recent releases landed on October 26, 2026 and November 1, 2026 respectively.

Scorecard2 real differences ยท 4 level
Just A Calc versus Calculator Pro App: the parameters behind the verdict, then further details
ParameterJust A CalcCalculator Pro App
PriceFreeFree
Update frequencyEvery 38 monthsEvery 19 months โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.6
Further details โ€” not scored
Size10 MB35 MB
Age rating4+4+
DeveloperTom DohertyMediology Software Private Limited

In-app purchases

None

Just A Calc

No in-app purchases

None

Calculator Pro App

No in-app purchases

Questions

Is Just A Calc free?
Just A Calc is free to download, with no in-app purchases.
Is Calculator Pro App free?
Calculator Pro App is free to download, with no in-app purchases.
Do Just A Calc or Calculator Pro App have ads?
Neither Just A Calc nor Calculator Pro App shows ads.
Which is updated more often, Just A Calc or Calculator Pro App?
Just A Calc ships an update every 38 months, and Calculator Pro App every 19 months. Most recently, Just A Calc was updated on October 26, 2026 and Calculator Pro App on November 1, 2026.

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