Comparison

Omega Calculator vs Basic Calculator.

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

Head to head
About

Omega Calculator

A beautiful and intuitive calculator app for iPhone and iPad, offering both basic arithmetic and advanced scientific functions. It features a smooth, fluid interface with large, colorful buttons and high-quality mathematical typesetting. Results are saved to a history tape and synced across devices, with customizable themes available.

Highlights
  • Basic and scientific calculation modes
  • Intuitive and fluid interface
  • High-quality mathematical typesetting
  • History tape for saved calculations
  • Customizable themes
  • Advanced functions (Pro version)
Features
Read full description

Welcome to Omega Calculator, a beautiful and intuitive calculator for your iPhone and iPad. It’s both familiar and powerful. A full-blown scientific calculator when you need it, and a simple arithmetic device when you don’t. A myriad of capabilities to suit your needs, from trivial computations to advanced mathematical functions. Perfect for students and professionals alike, or anyone in need of a high-quality, visually-pleasing calculator, capable of performing any mathematical task you throw its way. Simplicity meets elegance in the app’s intuitive design. The interface is smooth, fluid, and fun. Buttons are large and colorful, arranged to maximize efficiency and ease of use. The whole expression appears on one line as you input it, and then together with the result when you press enter. Characters are given high-quality mathematical typesetting. You can type in crazy long expressions and it’s a breeze. Results are saved to a history tape for future use, synced to all your devices. And you have the freedom to customize your calculator with different themes. We’re committed to providing an ad-free experience for everyone. No one wants to be interrupted by irrelevant ads while trying to use their calculator. That’s why Omega has no outside advertisements. We also don’t collect any data from users. Your calculations and any other information are kept on your device only. Unlock even more features with Omega Pro. Available as a single in-app purchase. All 30+ themes, an interactive text pointer for editing the input line, and saving and exporting your past calculations. Variables for storing and recalling values, plugging numbers into expressions, graphing functions, and more advanced operations like summation, derivatives, and integrals. It’s time to get the best calculator experience. Download Omega Calculator today.

About

Basic Calculator.

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log, a backspace key for corrections, and supports both decimal points and commas.

Highlights
  • Display log for calculations
  • Backspace key for corrections
  • Decimal point and comma support
  • Designed for quick calculations
  • User-friendly interface
Features
Read full description

Introducing the ultimate basic calculator app - simple, easy-to-use, and packed with features to help you get the job done. Our calculator is designed with you in mind, whether you're a student, a professional, or just need to do some quick calculations. We've also included a a display log for your calculation and result, a backspace key for correcting or changing numbers, and support for decimal point or decimal comma Download our calculator app today and see for yourself why it's the must-have tool for anyone who needs to do quick calculations on the go.

Screenshots

Omega Calculator4 screens
Basic Calculator.4 screens

Verdict

The call

The clearest difference is ads: Omega Calculator at none against Basic Calculator.'s shown. Basic Calculator.'s advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (147 vs 42). On price, rating, in-app purchases and monetization model 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. Omega Calculator sells 1 one-off in-app purchase and Basic Calculator. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for Omega Calculator against 4.7 for Basic Calculator.. Both are backed by a comparable volume of ratings — 42 and 147 respectively.

UpkeepUpdate frequency

Omega Calculator ships an update every 2 months, Basic Calculator. every 2 weeks. The most recent releases landed on July 6, 2026 and September 14, 2026 respectively.

Scorecard4 real differences · 6 level
Omega Calculator versus Basic Calculator.: the parameters behind the verdict, then further details
ParameterOmega CalculatorBasic Calculator.
PriceFreeFree
Rating4.7 (42 ratings)4.7 (147 ratings) — better
Positive reviews83.3% of reviews—
Number of ratings42147 — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size9 MB69 MB
Age rating4+4+
DeveloperJoseph RupertusEdison Largo

Customer experience

Omega Calculator

All ratings42 ratings
Positive90.5%
Neutral2.4%
Negative7.1%
Written reviews24 reviews
Positive83.3%
Neutral0.0%
Negative16.7%

Basic Calculator.

All ratings147 ratings
Positive89.8%
Neutral5.4%
Negative4.8%

In-app purchases

1 purchases

Omega Calculator

One-time1
  • Omega Pro$6.99
1 purchases

Basic Calculator.

One-time1
  • Remove Ads$3.99

Questions

Is Omega Calculator free?
Omega Calculator is free to download, with in-app purchases available.
Is Basic Calculator. free?
Basic Calculator. is free to download, with in-app purchases available.
Which has better reviews, Omega Calculator or Basic Calculator.?
Basic Calculator. is rated higher. Omega Calculator averages 4.7 out of 5 from 42 ratings, while Basic Calculator. averages 4.7 from 147 ratings.
Do Omega Calculator or Basic Calculator. have ads?
Basic Calculator. shows ads; Omega Calculator does not.
Which is updated more often, Omega Calculator or Basic Calculator.?
Omega Calculator ships an update every 2 months, and Basic Calculator. every 2 weeks. Most recently, Omega Calculator was updated on July 6, 2026 and Basic Calculator. on September 14, 2026.

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