Comparison

Tello Messenger vs Kolo Messenger

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Tello Messenger

This platform offers secure and seamless communication with advanced messaging, HD voice/video calls, and group collaboration tools. It features end-to-end encryption, customizable interfaces, and an AI assistant for enhanced productivity and community building.

Highlights
  • Advanced messaging (text, images, voice notes)
  • HD voice and video calls
  • Group chats and team collaboration
  • End-to-end encryption
  • Customizable interface
  • AI assistant and smart bots
  • Public groups and community features
Features
Read full description

TELLO - Where Conversations Happen Welcome to TELLO, your all-in-one messaging platform for smart, seamless, and secure communication. Key Features: - Advanced Messaging: Send text messages, high-quality images, and voice notes quickly and reliably. - Voice and Video Calls: Enjoy HD call quality with stable and clear connections worldwide. - Group Chats and Team Collaboration: Create group chats for friends, family, or work. Share files and manage tasks easily. - End-to-End Encryption: All chats, calls, and files are protected with strong encryption. - Customizable Interface: Choose themes, backgrounds, and sounds to make TELLO your own. - AI Assistant and Smart Bots: Manage your schedule, get reminders, and more directly within your chats. - Public Groups and Community: Join groups by interest or industry. Share ideas and grow your network. Privacy and Safety: - Self-Destruct Messages: Send confidential information with messages that auto-delete. - Spam Protection and Verified Users: Stay safe with advanced spam filters and user verification. - Parental Controls: Set limits and filters to protect younger users. Download TELLO now and transform the way you connect and collaborate.

About

Kolo Messenger

Features
Read full description

Kolo brings your people together. Pick a username and start talking. Keep up with friends in direct chats, make plans in groups, and follow communities in channels. Switch from a message to an audio or video call whenever you want. MAKE IT YOUR CONVERSATION Reply to messages, add reactions, pin what matters, and settle plans with a poll. Share photos, files, voice messages and video messages, or your live location when you're meeting up. KEEP YOUR CIRCLE CLOSE Sort chats into folders and use several accounts on one device. Choose a light or dark appearance and use Kolo in English or Ukrainian on iPhone and iPad. PRIVATE CONVERSATIONS, PROTECTED FROM THE START Messages in direct chats, private groups and private channels are end-to-end encrypted by default. There's nothing to turn on. Public groups and channels are spaces for sharing with a wider audience. Set up a recovery key to help restore your encrypted chat history on another device. Your people. Your circle. Kolo.

Screenshots

Tello Messenger4 screens
Kolo Messenger4 screens

Verdict

The call

The clearest difference is update cadence: Kolo Messenger at every 3 days against Tello Messenger's fortnightly. Tello Messenger's advantage is iOS requirement (16 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Tello Messenger ships an update fortnightly, Kolo Messenger every 3 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 7 level
Tello Messenger versus Kolo Messenger: the parameters behind the verdict, then further details
ParameterTello MessengerKolo Messenger
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad
Requires iOS16 — better26.0
Further details — not scored
Size44 MB89 MB
Age rating17+12+
DeveloperEVER SUCCEEDED GLOBAL TLD, INC.Artem Sidorenko

In-app purchases

None

Tello Messenger

No in-app purchases

None

Kolo Messenger

No in-app purchases

Questions

Is Tello Messenger free?
Tello Messenger is free to download, with no in-app purchases.
Is Kolo Messenger free?
Kolo Messenger is free to download, with no in-app purchases.
Do Tello Messenger or Kolo Messenger have ads?
Neither Tello Messenger nor Kolo Messenger shows ads.
Which is updated more often, Tello Messenger or Kolo Messenger?
Tello Messenger ships an update fortnightly, and Kolo Messenger every 3 days. Most recently, Tello Messenger was updated on October 30, 2026 and Kolo Messenger on October 29, 2026.

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