Comparison

Calculator Express with Notes vs Zen Calculator

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

Head to head
About

Calculator Express with Notes

A beautifully designed utility app offering six essential tools, including currency, unit, and percentage converters, plus calculators for BMI, tips, and world time. Users can customize the app's appearance and manage calculation history with notes and labels.

Highlights
  • Currency converter
  • Unit converter
  • Percentage calculator
  • BMI calculator
  • Tip calculator
  • World time converter
  • Customizable appearance
  • Calculation history with notes
Features
Read full description

Hello there! This is Calculator Express. We are introducing you a beautifully designed app, that includes 6 handy tools: - Currency converter - Unit converter - Percentage calculator (hey marketers, this feature is for you) - BMI calculator - Tip calculator - World time converter (and many more tools will be added very soon, stay tuned!) You can customise Calculator Express as you wish - color, fonts, app icon, buttons background and even more! But what else? Guys, we think that calculation history is a very important feature and that's why we decided to make it more convenient - we added labels and notes to your calculations. Pin, copy and share. We think our app will be a great companion and just a handy simple tool. Privacy policy: https://calculator.express/assets/privacy.html Terms of Use: https://calculator.express/assets/terms.html

About

Zen Calculator

Read full description

Elevate your calculation experience with Zen Calculator, the ultimate tool for effortless mathematics, now featuring customizable themes. Say goodbye to mundane calculations and immerse yourself in a world of tranquility as you solve equations with style and serenity.

Screenshots

Calculator Express with Notes4 screens
Zen Calculator3 screens

Verdict

The call

The clearest difference is device support: Calculator Express with Notes at 4 against Zen Calculator's —. Zen Calculator's advantage is iOS requirement (12.4 vs 14.0). On price and in-app purchases 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 Express with Notes sells 2 one-off in-app purchases and Zen Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Calculator Express with Notes versus Zen Calculator: the parameters behind the verdict, then further details
ParameterCalculator Express with NotesZen Calculator
PriceFreeFree
Rating4.5 (48 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings48 — better—
Update frequencyMonthly—
AdsYes—
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — better—
Requires iOS14.012.4 — better
Further details — not scored
Size28 MB13 MB
Age rating4+4+
DeveloperRAMAN KHVASHCHEUSKIAndrew Attard

In-app purchases

2 purchases

Calculator Express with Notes

One-time2
  • Remove Ads -50% off$1.99
  • Remove Ads$4.99
1 purchases

Zen Calculator

One-time1
  • Supporting the devs work$0.99

Questions

Is Calculator Express with Notes free?
Calculator Express with Notes is free to download, with in-app purchases available.
Is Zen Calculator free?
Zen Calculator is free to download, with in-app purchases available.

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