Comparison

Calculator × vs MobiAsistent

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

Head to head
About

Calculator ×

This app redefines the calculator experience for touch-screen devices with a modern, intuitive design. It offers features like a tape log for storing calculations, formula evaluation, and iPad multitasking support for enhanced productivity.

Highlights
  • Tape Log for calculation history
  • Reuse, copy, and share calculations
  • Evaluate entire formulas at once
  • iPad multitasking support
  • Modern touch-screen design
Features
Read full description

Designed exclusively for today's touch-screen devices, this calculator app represents a groundbreaking paradigm shift, leaving behind the outdated design patterns of mechanical calculators. We have meticulously crafted a new design from scratch, keeping modern touch-screen devices at the forefront of our innovation. • Tape Log: All your calculations are securely stored in the tape log, ensuring you never lose track of your numerical journey. • Calculation Management: Effortlessly reuse, copy, or share calculations to integrate them seamlessly into your work or daily life. • Formula Evaluation: Enter entire formulas in one line for swift and accurate evaluation, simplifying complex calculations. • iPad Multitasking: Experience true productivity with iPad multitasking support, enabling you to perform calculations while using other apps through Slide Over and Split View. Calculator Pro represents a powerful departure from traditional calculators, offering a tailored experience for touch-screen devices. Download now and embrace a new era of calculations with maximum control and power at your fingertips. Terms of Use: https://doubleuapp.com/privacy/terms.html

About

MobiAsistent

Read full description

MobiAsistent lets you handle voicemails of your clients and potential clients.

Screenshots

Calculator ×4 screens
MobiAsistent4 screens

Verdict

The call

The clearest difference is in-app purchases: MobiAsistent at none against Calculator ×'s 4. MobiAsistent also leads on ads (none vs shown) and update cadence (monthly vs every 2 months). Calculator ×'s advantage is device support (3 vs 1) and iOS requirement (13.6 vs 17.6). On price 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. Calculator × sells 4 in-app purchases, starting at $4.99 per year. MobiAsistent asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator × ships an update every 2 months, MobiAsistent monthly. The most recent releases landed on September 21, 2026 and September 19, 2026 respectively.

Scorecard5 real differences · 5 level
Calculator × versus MobiAsistent: the parameters behind the verdict, then further details
ParameterCalculator ×MobiAsistent
PriceFreeFree
Rating4.5 (143 ratings) — better—
Positive reviews73.3% of reviews—
Number of ratings143 — better—
Update frequencyEvery 2 monthsMonthly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.6 — better17.6
Further details — not scored
Size10 MB5 MB
Age rating4+4+
DeveloperDOUBLE U s.r.o.Zan Malensek

In-app purchases

4 purchases

Calculator ×

Subscriptions1
  • Premium Yearly$4.991 Year
One-time3
  • Remove ads$4.99
  • Remove ads$7.99
  • Remove ads$11.99
None

MobiAsistent

No in-app purchases

Questions

Is Calculator × free?
Calculator × is free to download, with in-app purchases available.
Is MobiAsistent free?
MobiAsistent is free to download, with no in-app purchases.
Do Calculator × or MobiAsistent have ads?
Calculator × shows ads; MobiAsistent does not.
Which is updated more often, Calculator × or MobiAsistent?
Calculator × ships an update every 2 months, and MobiAsistent monthly. Most recently, Calculator × was updated on September 21, 2026 and MobiAsistent on September 19, 2026.

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