Comparison

NeoCalcs Lite vs Omega Calculator

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

Head to head
About

NeoCalcs Lite

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This is a Multi-Functional Calculator app that can do Multiple-Calculations! Because it is equipped percent calculation and arithmetic operations is a function of basic calculator, and a memory function, it can also be used as an ordinary calculator. For multiple calculations can be, can easily compare calculation the shop which is like, or money at the same time. The ability to change the color keys, key images, can be used by setting the color of choice! Number of colors that can be specified 16.77 million colors or more theory! The new sense Launcher key installed, you can call the function quickly and easily! Work efficiency will go up significantly if you register your function you use frequently! This new sense Launcher key is comfort to be a habit and get used to! The main function of this app has to offer is as follows. +Four arithmetic operations +Memory function +Delete keys that can be easily corrected and input mistake +The percent key to make it easy and consumption tax calculation +Plus / Minus key +New launcher that can be called a key feature to quickly and easily +Auxiliary display function that displays the memory value and progress of calculation +UI tab can switch between multiple calculations +Described and notes in the name for each calculator tab (document) +Save the calculation recorded in the for each calculator (document) +Copy and Paste the value (Also compatible with the format) +Format setting value of Display +Ability to send a value to the external application, such as mailer +Multifunctional launcher function can call various functions external application quickly +Can change the color key, such as a key icon + With an external keyboard various operations Where can set the color is as follows. +Key +Icon of Key +Background +Background of the Display area +Text of the Display area +Selected Tab of Tabbar +Tab of Tabbar +Tab Text of Tabbar +Background of Tabbar -Launcher function- Launcher function is a function that can be called quickly and another application and various functions of the application. Launcher feature is made up of the following three. +Launcher key +Launcher menu +User defined -Launcher key- Launcher panel opens by pressing the key on the calculator launcher screen. By and release may be assigned a function in eight directions in the launcher panel, and move the finger in either direction, it can quickly be called the assigned function. It is a refreshing feeling of operation to the extent that it becomes a habit and get used to! Various functions of the app, and functions that can be assigned to the launcher key is a user-defined. For example, you can either move the calculator (document) by moving the left and right, to display the calculation record. Because it can be called quickly with functions in the bowel of the menu, the efficiency will increase by assigning work well normally. -Launcher menu Launcher menu is the sense of creating a new menu on its own. It is possible to easily call a function that is summarized as a menu of frequently used functions. You be able to respond to the variety that are selectively used the launcher key. -User defined User-defined, is a feature that allows you to define your own URL specification to invoke another application, which is referred to as the URL scheme. You can also order it as a parameter in the URL, and put the calculation and recording the result of calculation is possible, pass the value at the same time a call to another application. Note: You can pass a value only if the application that will be called is compatible with the receipt of the value. For example, you can call the mail application, and describes a calculation record that you gave to the parameters in the body of the newly created e-mail. Of course, can also be used as a launcher definition to invoke the external application simply.

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
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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.

Screenshots

NeoCalcs Lite4 screens
Omega Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: NeoCalcs Lite at none against Omega Calculator's 1. Omega Calculator's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement 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. NeoCalcs Lite asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
NeoCalcs Lite versus Omega Calculator: the parameters behind the verdict, then further details
ParameterNeoCalcs LiteOmega Calculator
PriceFreeFree
Rating—4.7 (44 ratings) — better
Positive reviews—83.3% of reviews
Number of ratings—44 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS1515.0
Further details — not scored
Size7 MB9 MB
Age rating4+4+
DeveloperYONEKAWA HidekiJoseph Rupertus

In-app purchases

None

NeoCalcs Lite

No in-app purchases

1 purchases

Omega Calculator

One-time1
  • Omega Pro$6.99

Questions

Is NeoCalcs Lite free?
NeoCalcs Lite is free to download, with no in-app purchases.
Is Omega Calculator free?
Omega Calculator is free to download, with in-app purchases available.
Do NeoCalcs Lite or Omega Calculator have ads?
NeoCalcs Lite shows ads; Omega Calculator does not.
Which is updated more often, NeoCalcs Lite or Omega Calculator?
NeoCalcs Lite ships an update every 2 months, and Omega Calculator every 2 months. Most recently, NeoCalcs Lite was updated on November 11, 2026 and Omega Calculator on November 3, 2026.

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