Telegram Mini Apps are, in fact, full-fledged websites and services that open right inside the Telegram messenger. Now they have turned into powerful mobile applications, but ninety percent of commercial projects use them banally: just as a catalog of goods or an order form.
If you go beyond standard solutions, you can implement cool mechanisms inside Telegram that significantly increase sales, customer engagement, and the average check.
Here is a professional analysis of advanced features for commercial projects and bots:
1. Using Fingerprint and Face Recognition (Biometrics)
Most developers force the user to enter passwords or codes from SMS within the application to confirm important actions (for example, writing off internal bonuses, accessing personal data or confirming an order).
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Hidden Chip:Telegram allows you to officially use smartphone scanners.
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How to apply it:You can request a user's fingerprint or facial recognition right inside your app in Telegram. This is an ideal tool for commercial bots, which confirms transactions in a fraction of a second, without forcing a person to make extra clicks and wait for SMS.
2. Deep integration with chats (seamless content sharing)
Typically, the Share button in apps simply copies the link to the clipboard. In Telegram applications, you can do much cooler.
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Hidden Chip:Interactive instant exchange. The user clicks the button right inside the application, the application closes itself, a list of its chats opens in front of it, and a beautifully designed, ready-made message with a return button to the same application is sent to the selected dialogue. At the same time, a label is automatically sewn into the link, who exactly shared it.
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How to apply it:Mechanic "Collect the basket and send it to a friend or colleague." For example, in bulk purchases, the manager collects an estimate inside the application, presses one button, and the entire estimate in a beautiful form flies to the director for approval directly to the chat. The director clicks on the message and immediately pays.
3. Using the Telegram cloud storage
To store settings, shopping cart status or user data, developers habitually use browser memory or constantly load their own server with requests. But the browser memory on the phone tends to be automatically cleared when the smartphone runs out of space or the user clears the cache.
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Hidden Chip:Telegram allocates free space on its servers for each of your users.
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How to apply it:The user's data (preferences, saved delivery addresses, unfinished shopping cart, history of recent actions) will be available to him on absolutely any device — both on the phone and on the computer, even if he completely clears the smartphone cache. At the same time, the load on your own server drops to zero.
4. Advanced work with tactile feedback (Vibration of the phone)
Few people pay attention to the usability on smartphones, and after all, these applications open on mobile devices.
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Hidden Chip:Control of the built-in vibration motor of the phone. You can trigger different types of vibration: a light click, a successful signal, an error or a warning.
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How to apply it:This dramatically changes the perception of the interface. When a user successfully pays for an order, spins the timing wheel, or makes a mistake when entering a phone number, their smartphone physically reacts differently. This creates the feeling of an expensive, high-quality mobile application, and not just a cheap site opened inside the bot.
5. Automatically adjust to user colors
Many commercial apps on Telegram look foreign because they use the brand's fixed colors that burn out the eyes at night or blend into the background during the day.
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Hidden Chip:Telegram is able to transmit to the application an array of colors that are currently configured for the user in the messenger itself (background color, text, buttons, hints).
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How to apply it:The design of your app automatically changes depending on whether the person has a dark, light, or custom color theme. The application looks like a whole with Telegram, which greatly increases customer confidence, especially in financial projects.
What else is critical for business:
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Direct links for specific tasks:Allow you to create individual links or codes for tables in a restaurant or product packages. The client scans the code — he opens the Telegram application and immediately shows the desired table or a specific product card.
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Direct ChargesOne-click payment for goods through built-in official payment providers, including international systems or Telegram's domestic currency for digital goods.
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Verifying subscriptionThe application can automatically check whether the client is subscribed to your official Telegram channel, and if not, close access or not give a discount until he subscribes. This is a powerful tool for collecting a subscriber base for free.