Comparison

Omega Calculator vs Calcustom

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

Calcustom

This utility app provides a straightforward calculator for basic arithmetic operations. It supports addition, subtraction, multiplication, and division in a standard portrait mode interface.

Highlights
  • Standard calculator
  • Portrait mode
  • Addition
  • Subtraction
  • Division
  • Multiplication
Read full description

Calcustom Features • Use the standard calculator in portrait mode. • Addiction • Subtraction • Division • Multiplication We are always excited to hear from you! If you have comments, questions, or concerns, email us at: kfmorales94@gmail.com Thanks for trusting Calcustom #CalcustomApp

Screenshots

Omega Calculator4 screens
Calcustom3 screens

Verdict

The call

The clearest difference is review sentiment: Omega Calculator at 83% against Calcustom's 0%. Calcustom's advantage is in-app purchases (none vs 1) and device support (6 vs 3). On price and ads 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. Calcustom asks for nothing beyond the download.

Scorecard5 real differences · 5 level
Omega Calculator versus Calcustom: the parameters behind the verdict, then further details
ParameterOmega CalculatorCalcustom
PriceFreeFree
Rating4.7 (44 ratings) — better—
Positive reviews83.3% of reviews — better0.0% of reviews
Number of ratings44 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple TV, Apple Watch — better
Requires iOS15.011.0 — better
Further details — not scored
Size9 MB8 MB
Age rating4+4+
DeveloperJoseph RupertusKevinho Morales

Customer experience

Omega Calculator

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

Calcustom

Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

In-app purchases

1 purchases

Omega Calculator

One-time1
  • Omega Pro$6.99
None

Calcustom

No in-app purchases

Questions

Is Omega Calculator free?
Omega Calculator is free to download, with in-app purchases available.
Is Calcustom free?
Calcustom is free to download, with no in-app purchases.
Do Omega Calculator or Calcustom have ads?
Neither Omega Calculator nor Calcustom shows ads.

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