Comparison

Blentalk vs Onym Messenger

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

Head to head
About

Blentalk

Features
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Blentalk โ€“ Connect, Share, and Communicate Seamlessly Welcome to Blentalk, the ultimate messaging app designed to bring you closer to the people who matter most. Whether it's a quick text, a heartfelt voice note, or a video call with loved ones across the globe, Blentalk delivers a smooth, secure, and feature-rich communication experience. Why Choose Blentalk? Blentalk combines the power of real-time messaging with enterprise-grade security and an intuitive interface. Stay connected with friends, family, and colleagues through high-quality calls, expressive chats, and interactive status updates โ€” all completely free. Key Features Instant Messaging Send text messages with real-time delivery and read receipts Share high-resolution photos and videos Send voice notes, documents, and your current location React to messages with emojis Reply, forward, or delete messages (for everyone or just yourself) High-Quality Voice & Video Calls Free one-on-one and group audio calls HD video calls with up to 8 participants Seamless switching between Wi-Fi and mobile data Mute, speaker, and camera controls during calls Call history to track your conversations Group Chats Create groups with up to 256 participants Assign group admins and set custom group icons Mention members using @ for targeted messages Control who can send messages in your groups Status Updates Share photos and text statuses that disappear after 24 hours See who has viewed your status Reply privately to friends' statuses Control status privacy (share with everyone, selected contacts, or hide from specific people) Privacy & Security End-to-end encryption for all messages and calls Two-step verification for enhanced account security Block unwanted contacts Report spam or inappropriate content Control your last seen, profile photo, and online status Personalization Set a custom profile picture and status message Choose from beautiful chat wallpapers Customize notification tones for different contacts Dark mode support for comfortable night-time chatting Easy to Get Started Download Blentalk from the App Store Verify your phone number with a secure OTP Set up your profile with your name and photo Invite friends and start chatting! Stay Connected Enable push notifications to never miss a message or call. Blentalk works seamlessly in the background to keep you updated in real-time.

About

Onym Messenger

Features
Read full description

Onym is a private messenger built on one idea: your conversations are yours. END-TO-END ENCRYPTED Only the people in your group can read what's sent. Onym's servers never see your messages. NO PHONE NUMBER, NO EMAIL Your identity is a cryptographic key you own โ€” not your contact info. Create one in seconds, and make as many as you like. NO CENTRAL SERVER Group membership is anchored on the Stellar network, not owned by us. There's no company account that can lock you out. START A CHAT WITH ONE LINK Spin up an encrypted group and share a single invite link. People join later without exchanging any keys. BRING YOUR OWN INFRASTRUCTURE Onym carries messages and media over open Nostr relays and Blossom servers. Use the defaults, or point the app at your own instances for maximum privacy. MULTIPLE IDENTITIES Keep contacts and chats cleanly separated. Switch between identities with a tap. YOU HOLD THE KEYS A recovery phrase restores your identity on a new device. Lose it and no one โ€” including us โ€” can recover it. Onym doesn't ask who you are. No accounts, no profiles, no tracking, no ads. Just private conversations you control. Built by people who think privacy is a right.

Screenshots

Blentalk4 screens
Onym Messenger4 screens

Verdict

The call

The clearest difference is update cadence: Onym Messenger at every 5 days against Blentalk's every 2 weeks. Blentalk's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Blentalk ships an update every 2 weeks, Onym Messenger every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

Scorecard2 real differences ยท 4 level
Blentalk versus Onym Messenger: the parameters behind the verdict, then further details
ParameterBlentalkOnym Messenger
PriceFreeFree
Update frequencyEvery 2 weeksEvery 5 days โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod โ€” betteriPhone
Requires iOS13.0 โ€” better18.0
Further details โ€” not scored
Size103 MB14 MB
Age rating12+17+
DeveloperBLENTOPS (OPC) PRIVATE LIMITEDOnym Oรœ

In-app purchases

None

Blentalk

No in-app purchases

None

Onym Messenger

No in-app purchases

Questions

Is Blentalk free?
Blentalk is free to download, with no in-app purchases.
Is Onym Messenger free?
Onym Messenger is free to download, with no in-app purchases.
Do Blentalk or Onym Messenger have ads?
Neither Blentalk nor Onym Messenger shows ads.
Which is updated more often, Blentalk or Onym Messenger?
Blentalk ships an update every 2 weeks, and Onym Messenger every 5 days. Most recently, Blentalk was updated on November 9, 2026 and Onym Messenger on November 5, 2026.

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