Most smartphone users are familiar with WhatsApp and its messaging capabilities. It's a mobile app developed by Meta. WhatsApp protects every message with Signal encryption, making it ideal for international conversations and group chats.
WhatsApp – what is it and how does it work?
WhatsApp connects directly to your phone number, so you can only use it on one device. It's also not necessary to provide personal information like your email address. To see how WhatsApp works , download it from the Google Play Store or App Store. Once installed, enter your phone number and complete the verification process.
Users can use it to send text and voice messages, photos, and videos, as well as make and receive calls . All they need is a cellular network, Wi-Fi, or WhatsApp Web broadband connection. The messenger is available for various operating systems, including Android, iOS, and KaiOS, and is used daily by over 2 billion people worldwide.
How does WhatsApp work in practice?
Now that you know what WhatsApp is , it's worth considering when and why you should use it. As we've already mentioned, depending on your needs, users can use the messenger not only to send text or voice messages but also to make video calls , making communication much faster and easier. WhatsApp also allows for group calls and text conversations , which can be useful not only for social interactions but also for business.
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Basic features of WhatsApp
A noteworthy feature of the app is the ability to set your own status on your WhatsApp account . What is it and how does it work? Users can share updates via photos, videos, or text – these are visible to all contacts.
A major convenience for business owners is the ability to connect a company's Facebook profile to a WhatsApp account. This direct communication with customers, combined with effective PPC advertising, can positively impact sales results.
WhatsApp application capabilities – what do its users gain?
To fully understand WhatsApp and its purpose , it's worth exploring its additional settings. The messenger's default settings leave the option to automatically save photos and videos to your device selected. If you want to disable this, you'll need to do so manually in the settings.
Like many other messaging apps, WhatsApp offers a desktop app.
WhatsApp Secure Encryption – What is it?
A significant advantage of WhatsApp is end-to-end encryption. This means that all messages, both text and voice, sent via WhatsApp are fully encrypted, meaning they are secured with a code . Their content is accessible only to the sender and recipient, significantly increasing online security.
It's important to remember that a phone number is linked to a specific WhatsApp account – what does this mean? This link ensures that only the owner of the number has access to the account and its contacts, and the number is visible only to those who have saved it as a contact.
However, the same number is often transferred by the mobile operator to another customer. In such cases, you should create your own account in the app and block unknown numbers for security purposes.
WhatsApp Backup – What is it?
Because a user's account is directly linked to their phone number , WhatsApp should always create a backup . What does this mean? If we switch devices without a backup, we'll also lose access to all our WhatsApp conversations and media.
What is a backup and how do I enable it? A backup is a data backup used to restore the originals in the event of loss. Saving Messenger files to your personal Google Drive will allow you to recover text messages, photos, and videos sent in a given conversation in the future. To enable WhatsApp backup, simply go to your chat settings, select Backup, and click "Back Up."
How does WhatsApp Business work?
Anyone looking for a messaging app for business should check out WhatsApp Business . This app allows you to create a business account designed for small businesses. In addition to all the features available for personal accounts, it also offers several additional tools to facilitate communication with customers who have the Business version.
Business WhatsApp and its features
In this version of the app, users can:
- list the most important information about the company,
- configure welcome messages,
- create a product catalog with functionality e-commerce,
- set automatic messages,
- conduct mass shipments,
- monitor data.
Due to the diverse needs and expectations of companies, both a free version of WhatsApp Business and a paid version with additional options to make running a business easier are available.
Where did the name WhatsApp come from?
You may have wondered what "whatsapp" means . The app's name comes from English and is a play on words—it refers to the frequently used question "what's up?". The name evokes positive associations and is directly related to the app's intended purpose.
SMS and WhatsApp – similarities and differences
Before the advent of modern instant messaging, SMS was the primary form of short text messaging. Back then, just like today, emails were more for sending longer, more complex messages. Of course, despite the passage of time, they're still used not only by individuals but also by businesses that want to reach customers efficiently. So how does WhatsApp work , and how does SMS messaging work? Let's take a look at the key differences between them.
| SMS | WhatsApp |
| Similarities | designed to send short, concise messages, requiring compliance with privacy standards, high open rate and deliverability |
| Differences | designed for text messaging, links and images sent via MMS (limited availability), message cost according to the operator's fees, long text messages can be converted to MMS or sent as one message, but its cost will be the same as several separate messages, limited personalization and data measurement options, possibility of communicating without internet access | ability to send high-quality images, animations, videos and voice messages, maximum message limit is 65,535 characters, the messenger works via the internet, so sending messages does not involve additional costs, ability to create conversation scenarios, extensive data measurement options |
| Application | messages that do not require customer involvement (e.g. greetings, information about promotions, etc.), authorization messages, e.g. one-time codes, messages without visual content, communication with people from the same country, communication with people who do not use online messengers | messages requiring customer engagement in conversation (questions), sharing multimedia content, measuring effectiveness, using a chatbot, communicating with customers from around the world, group communication (group chat) |
WhatsApp FAQs
This is the most popular free instant messaging application currently owned by Meta. It allows you to exchange text messages, send multimedia, and make free voice and video calls using an internet connection (Wi-Fi or cellular data). Importantly, for user security, the application protects all conversations with full encryption (Signal).
The name "WhatsApp" is a clever play on words based on the popular, informal English phrase "What's up?" (meaning "What's up?" or "What's up?"). It's intended to evoke positive associations and directly relate to the app's primary purpose: maintaining everyday relationships.
Both SMS and WhatsApp messages have very high open rates. However, WhatsApp offers much more: it allows for free sending of high-quality multimedia, conducting extensive group chats, implementing chatbots, and free international communication because it bypasses standard telecom operator fees.
WhatsApp Business is a separate version of the app designed specifically for small and medium-sized businesses. It has been enhanced with tools that facilitate brand-customer communication. It allows users to create a profile with key company information, add a product catalog (with e-commerce features), set up automatic welcome messages, and monitor statistics, among other features.
The messenger is available primarily as a mobile app for smartphones running Android, iOS, and KaiOS. Although accounts are tied to a specific phone number, the platform can also be conveniently accessed on a computer – using a dedicated app for the operating system or directly in a browser using WhatsApp Web.
Summary
The above article covers the following topics:
- what is WhatsApp,
- how to use WhatsApp,
- what features does WhatsApp offer,
- benefits of using WhatsApp,
- how message encryption works in WhatsApp,
- how data backup works in WhatsApp,
- WhatsApp business version,
- what does whatsapp name mean,
- differences and similarities between SMS and WhatsApp.
