Comparison

Calc Pro vs MasterBoard Mobile

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

Head to head
About

Calc Pro

This powerful calculator handles complex equations and huge numbers with up to 15 digits of precision. It saves your calculation history, allowing you to reuse previous equations and answers. Access scientific functions like square root and logarithms easily with a swipe.

Highlights
  • Complex calculations
  • Huge number handling
  • Calculation history
  • Scientific functions
  • Dark Mode
  • Copy answer
Features
Read full description

Calc Pro can do complicated calculations easily. It is a very powerful math calculator but easy to use. Calc Pro also handles huge numbers without ellipsis. Most calculators will only handle calculations involving numbers with up to 13 digits, but this one allows for larger and more precise calculations, supporting up to 15 digits of precision to the right of the decimal, and big enough digits to the left. Calculation history won't be lost when the app is closed. You can reuse calculation equations and answers by tapping. Calc Pro also supports mathematical functions like square root, logarithm, combinations, and permutation. You can easily access these functions by swiping. Features: - Arithmetic - Calculation with parentheses - Dark Mode - Huge Number Handling - Copy calc answer with a long press - Calculation history - Scientific calculation - Swipe to change the keyboard easily

About

MasterBoard Mobile

This application helps field technicians manage their daily tasks efficiently. It provides real-time job assignments with schedules, locations, and customer details. Technicians can track hours, fill out forms, and submit data instantly to a web platform for improved productivity.

Highlights
  • Real-time job assignments
  • Schedule and location details
  • Customer information access
  • Time tracking
  • Job-related form completion
  • Instant data submission
Features
Read full description

Masterboard Mobile is designed to help field technicians stay organized and efficient while on the go. With this app, technicians can easily manage their workday by receiving real-time job assignments, including details like schedules, locations, and customer information. They can track their hours, complete job-related forms, and instantly submit data back to the web platform. The app is optimized for mobile use, offering a user-friendly interface that integrates seamlessly with the Masterboard web platform, ensuring a smooth experience across both versions. Whether you're managing a small team or a large workforce, Masterboard Tech App simplifies the way technicians work, helping businesses save time and improve productivity.

Screenshots

Calc Pro4 screens
MasterBoard Mobile4 screens

Verdict

The call

The clearest difference is ads: MasterBoard Mobile at none against Calc Pro's shown. MasterBoard Mobile also leads on monetization model (free vs ad-supported) and iOS requirement (15.1 vs 18.0). On price, rating, review sentiment and ratings volume 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.

ReceptionRating · Positive reviews · Number of ratings

MasterBoard Mobile holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Calc Pro ships an update monthly, MasterBoard Mobile every 5 weeks. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

Scorecard3 real differences · 7 level
Calc Pro versus MasterBoard Mobile: the parameters behind the verdict, then further details
ParameterCalc ProMasterBoard Mobile
PriceFreeFree
Rating4.8 (6 ratings)5.0 (4 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings6 — better4
Update frequencyMonthly — betterEvery 5 weeks
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size8 MB43 MB
Age rating4+4+
DeveloperKeita NonakaGilberto Gomez Torres

Customer experience

Calc Pro

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

MasterBoard Mobile

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Calc Pro

No in-app purchases

None

MasterBoard Mobile

No in-app purchases

Questions

Is Calc Pro free?
Calc Pro is free to download, with no in-app purchases.
Is MasterBoard Mobile free?
MasterBoard Mobile is free to download, with no in-app purchases.
Which has better reviews, Calc Pro or MasterBoard Mobile?
MasterBoard Mobile is rated higher. Calc Pro averages 4.8 out of 5 from 6 ratings, while MasterBoard Mobile averages 5.0 from 4 ratings.
Do Calc Pro or MasterBoard Mobile have ads?
Calc Pro shows ads; MasterBoard Mobile does not.
Which is updated more often, Calc Pro or MasterBoard Mobile?
Calc Pro ships an update monthly, and MasterBoard Mobile every 5 weeks. Most recently, Calc Pro was updated on November 2, 2026 and MasterBoard Mobile on November 8, 2026.

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