Apple Numbers VS EtherCalc

Numbers lets you build beautiful spreadsheets on a Mac, iPad, or iPhone — or on a PC using iWork for iCloud. And it’s compatible with Apple Pencil.

EtherCalc is a web spreadsheet.

User-friendly Interface
Apple Numbers has a clean and visually appealing interface that is intuitive and easy for users to navigate, especially for those who are already familiar with the Apple ecosystem.
Real-time Collaboration
It offers real-time collaboration features, allowing multiple users to work on a spreadsheet simultaneously, making it ideal for team projects.
Beautiful Templates
Numbers provides a variety of professionally designed templates for different needs, like budgets, invoices, and more, which can save time and help create visually stunning documents.
Seamless Integration with Apple Ecosystem
Being part of the Apple ecosystem, Numbers integrates seamlessly with other Apple apps and services like iCloud, allowing for easy syncing across multiple Apple devices.
Free to Use
Apple Numbers is free to download and use on MacOS and iOS devices, which can be a significant cost-saving over other paid spreadsheet software.

Limited Compatibility
Numbers is not as widely used as Microsoft Excel, leading to potential compatibility issues when sharing files with users who are not in the Apple ecosystem.
Feature Limitations
While Numbers covers basic and most intermediate spreadsheet needs, it lacks some of the advanced features and functionalities available in Excel, which can be a drawback for power users.
Performance Issues with Large Files
Numbers can struggle with performance when handling very large or complex spreadsheets, which can be a downside for users working with big data sets.
Learning Curve for Former Excel Users
Users who are transitioning from Microsoft Excel to Numbers may face a learning curve because of differences in interface and functionalities.
Limited Third-Party Integration
Numbers offers fewer third-party integrations compared to Excel, which can be restrictive for users who rely on various external tools and add-ins.

Real-time Collaboration
EtherCalc allows multiple users to edit and view the same spreadsheet simultaneously in real-time, facilitating teamwork and collaborative efforts instantly.
Accessibility
Accessible via web browser without the need for any downloads or installations, making it easy and quick for users to get started.
Open Source
As an open-source software, EtherCalc provides transparency, flexibility, and the potential for community-driven improvements and customization.
No Sign-Up Required
Users can create and edit spreadsheets without needing to create an account, enhancing user privacy and simplifying access.
Versatility
EtherCalc is versatile and can be used for diverse purposes, from simple data tracking to more complex financial and project management tasks.
Cross-Platform Compatibility
Since it's web-based, EtherCalc works across various devices and operating systems including Windows, macOS, Linux, iOS, and Android.

Lack of Advanced Features
EtherCalc lacks many advanced features found in other spreadsheet applications like Excel or Google Sheets, such as advanced data analysis tools, pivot tables, and extensive formula libraries.
Interface Limitations
Its user interface can be seen as less intuitive and polished compared to mainstream competitors, which may affect usability for first-time users.
Performance
EtherCalc might face performance issues with handling very large datasets or complex operations, unlike more robust spreadsheet software.
Security
Since spreadsheets can be accessed via a link without strict authentication mechanisms, there may be concerns over document security and unauthorized access.
Limited Integration
There are fewer options for integrating EtherCalc with other software and services, whereas competitors like Google Sheets offer extensive API support and add-ons.
Dependence on Internet
As a web-based tool, EtherCalc requires an internet connection to function, which could be a limitation in areas with poor connectivity.