Alaap vs Kotha Bolun
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alaap
This app allows users to make free calls and send messages to other users over Wi-Fi or data. It also offers low-cost calls to non-users, bill payments, group chats, and video streaming.
- Free calls to Alaap users
- Low-cost international calls
- Bill payment
- Group chat
- Video streaming
- HD audio/video conferencing
- Bengali language support
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Alaap IP Phone is free to Download. All you need is a data plan or Wi-Fi internet connection and you are ready to go. Make calls, Pay Bills, send text messages, open a group chat, and so much more! Alaap is free to use. With mobile data plan and Wi-Fi connection, you can contact any Alaap user for FREE. You can also make voice calls to any one on who does not have Alaap App installed at a very competitive rate using your Alaap balance. Ask your friends and family to install Alaap and you will be able to make Audio/video calls and send rich messages. Staying in touch with your friends and family back home was never this exciting. And affordable. Important features are: • Your own Alaap Phone number • Anyone can dial to your Alaap number from anywhere in the world • Pay BTCL Service bill from Application • Low cost calls to any phone anywhere in the world • Supports Bengali language • Advanced messaging Features • Video Steaming (Latest movies, Natok, Song Available) • HD Quality Audio & Video conference • Earn credit from Refer • Newsfeed
Kotha Bolun
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Kotha Bolun - your direct line to the stars and creators you follow. Chat privately, book one-on-one video consultations, and build real connections - all protected with secure end-to-end encryption. Whether you're a fan looking to connect or a creator ready to monetize your audience, Kotha Bolun is built for meaningful, paid interactions. - PRIVATE MESSAGING Connect directly with stars and creators through one-on-one chats using paid message packages. No noise, no distractions - just real conversations. - VIDEO CONSULTATIONS Book private video sessions with stars and creators for advice, guidance, or personal interaction. Choose available time slots and durations that fit your schedule. - SECURE & PRIVATE Messages are protected with end-to-end encryption using industry-standard security protocols, ensuring your conversations stay private. - DISCOVER STARS & CREATORS Browse a curated feed of stars and creators across categories. Search, explore, and connect with people that match your interests. - FLEXIBLE PACKAGES Choose how you connect - message packages or video sessions. Transparent pricing with clear limits and duration. - FOR CREATORS & STARS Monetize your time and audience: • Set your own pricing for messages and video sessions • Create and manage packages • Control availability and bookings • Track earnings with a built-in wallet • Withdraw funds through supported payout methods - PAYMENTS & WALLET Secure payments, detailed transaction history, and easy withdrawals. - TRUST & SAFETY • End-to-end encrypted messaging • Account verification • Block and report tools • AI-assisted moderation for safer interactions - PERSONALIZED EXPERIENCE • Tailored recommendations based on your interests • Real-time notifications for messages and bookings Kotha Bolun makes communication personal, structured, and valuable. Download now and start connecting.
Screenshots
Verdict
The clearest difference is update cadence: Kotha Bolun at every 3 weeks against Alaap's every 2 months. Alaap's advantage is iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Alaap ships an update every 2 months, Kotha Bolun every 3 weeks. The most recent releases landed on October 23, 2026 and September 30, 2026 respectively.
| Parameter | Alaap | Kotha Bolun |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (434 ratings) — better | — |
| Positive reviews | 21.0% of reviews | — |
| Number of ratings | 434 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 211 MB | 96 MB |
| Age rating | 4+ | 17+ |
| Developer | Bangladesh Telecommunications Company Limited | MS. DECIMA LAB |
In-app purchases
Alaap
No in-app purchases
Kotha Bolun
No in-app purchases









