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// Case — Telegram Mini App

NotiFin App
Payment Reminder & Bill Tracker

A full-featured financial tracker right inside Telegram. Budget, reminders, and analytics — no extra apps needed.

TypeTelegram Mini App
NotiFin App интерфейс

Not everyone wants to talk to a bot

The NotiFin project — a payment reminder service — started as a Telegram bot. As the first users arrived, a pattern emerged: some people wanted to see everything at once — a list of payments, amounts, dates, structure. Not a dialogue. A dashboard.

Chat commands work great for people who treat Telegram as a tool. But some need a visual overview: open — see — understand. No back-and-forth.

That's how the mini app was born — inside the same Telegram. Same product, different way to interact.

«Some users kept writing: 'the bot is great, but could we somehow see everything on one screen?' — that was the signal.»

Алекс, основатель NotiFin
Alex
Founder of NotiFin

An app inside a messenger

A Telegram Mini App with a visual interface for managing payment reminders. Everything the bot can do — in a familiar mobile app format, but no download, no registration, and no leaving Telegram.

Users see a list of upcoming payments and can add, edit, and delete entries in a few taps. No bank card or account data — just amounts and dates the user enters themselves.

The interface adapts to the user's Telegram language: English, Spanish, Russian, Turkish, Ukrainian — the app adjusts automatically.

Telegram Mini App React Adaptive UI Fintech

An interface that doesn't intimidate

55%
of users prefer the mini app over the bot after their first use
1.2
Sessions per day — average opens per active user
<10 сек
Average time to add a new payment

«The mini app proved something: the same product can work for completely different people — you just need to give them a choice of format.»

Алекс, основатель NotiFin
Alex
Founder of NotiFin

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