Comparison

WhatsApp Messenger vs Stereo

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

Head to head
About

WhatsApp Messenger

Connect with friends and family globally through private messaging and high-quality calls. Share moments, documents, and stay in touch across devices, even on slow connections. Your conversations are secured with end-to-end encryption.

Highlights
  • End-to-end encrypted messaging
  • High-quality voice and video calls
  • Group chats and calls
  • Cross-device connectivity
  • Status updates
  • Location sharing
Features
Read full description

WhatsApp from Meta is a free messaging and calling app used by over 2 billion people across 180+ countries. It's super simple, reliable and private, making it perfect for staying in touch with your friends and family worldwide. WhatsApp works across mobile, tablet, and desktop even on slow connections, with no subscription fees*. Private messaging and calls across the world Your privacy is our priority. With end-to-end encryption, you can be sure that your personal messages and calls stay between you and who you send them to. And no one, not even WhatsApp, can read or listen to them. Simple and secure connections, right away All you need is your phone number - no usernames or logins needed. Easily view your contacts on WhatsApp and start messaging. And what's more, you can easily link your other devices, including iPads, for seamless connectivity. High quality voice and video calls Enjoy free, secure video and voice calls with up to 32 people for free. Your calls work across devices, even on slower connections, using your phone or tablet’s Internet service. Group chats to keep you in contact Stay close to friends and family through end-to-end encrypted group chats and calls. Share messages, photos, videos and documents across mobile, tablet, and desktop. You can also use call links and screen-sharing to make group calls and collaboration easy. Stay connected in real time You can share your location with those in your individual or group chats while using WhatsApp on your mobile phone. Or record a voice message for those moments when just text isn't good enough. Share daily moments through Status Share your everyday life with those who matter. With Status you can share text, photos, video, and GIF updates that disappear after 24 hours. You're always in control of who sees your status. Just choose who you want to share it with - all your contacts or selected ones. And bring your everyday to life. *Data charges may apply. Contact your provider for details. --------------------------------------------------------------------------- If you have any feedback or questions, please go to WhatsApp > Settings > Help > Contact Us Terms of Service: https://www.whatsapp.com/legal/terms-of-service Learn more about messaging privately: https://www.whatsapp.com/privacy Learn more about WhatsApp safety: https://www.whatsapp.com/security

About

Stereo

This social app allows users to share and discover voice notes, engage in live conversations, and connect with others through messaging. It also offers in-app games and avatar customization to enhance social interaction.

Highlights
  • Viral voice notes
  • Spontaneous conversations
  • Live talks
  • In-app messaging
  • Play games
  • Customizable avatars
Features
Read full description

Stereo is the social app where people speak up – literally. Download Stereo and come find: Viral voice notes, spontaneous conversations and your community. SPEAK UP Reply to posts or share your own topic and hear what others have to say. TALK LIVE Looking for live conversation? Start or join a Talk with friends. New here? We’ll find you people to talk to. MESSAGE Keep up with people 1:1 or in a group after a Talk has ended or share your favorite Soundbites by sending messages in-app. PLAY GAMES Break the ice by playing Mafia, Who Am I? and Buzzword Buddies. CUSTOMIZE Design your Stereo avatar your way, with customizable features like your hairstyle, nose, eyes, facial hair, accessories and more. Change up your vibe at any time and keep an eye out for new looks. Still reading? Why? Download Stereo and come find out what we're talking about. By using Stereo, you’re agreeing to our Terms of Service (https://stereo.com/terms) and any policies referenced therein.

Screenshots

WhatsApp Messenger4 screens
Stereo4 screens

Verdict

The call

The clearest difference is in-app purchases: Stereo at none against WhatsApp Messenger's 11. Stereo also leads on ads (none vs shown). WhatsApp Messenger's advantage is ratings volume (19M vs 10K) and update cadence (every 3 days vs every 11 days). On price, rating and review sentiment 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. WhatsApp Messenger sells 3 in-app purchases, starting at $4.00 per month. Stereo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.7 for WhatsApp Messenger against 4.6 for Stereo. That said, the two scores are not equally well evidenced: WhatsApp Messenger has 19M ratings behind it against 10K, so its average is the more settled of the two. Written reviews are what separate them: 51% of WhatsApp Messenger's written reviews are positive against 46% of Stereo's.

UpkeepUpdate frequency

WhatsApp Messenger ships an update every 3 days, Stereo every 11 days. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

Scorecard8 real differences · 3 level
WhatsApp Messenger versus Stereo: the parameters behind the verdict, then further details
ParameterWhatsApp MessengerStereo
PriceFreeFree
Rating4.7 (19M ratings) — better4.6 (10K ratings)
Positive reviews50.5% of reviews — better45.6% of reviews
Number of ratings19M — better10K
Update frequencyEvery 3 days — betterEvery 11 days
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#2 — better—
DevicesiPhone, iPad, iPod, Mac, Apple Watch — betteriPhone, iPod
Requires iOS15.1 — better17.0
Further details — not scored
Size361 MB163 MB
Age rating12+12+
DeveloperWhatsApp Inc.Stereo App Ltd

Customer experience

WhatsApp Messenger

All ratings18,645,986 ratings
Positive92.2%
Neutral3.0%
Negative4.8%
Written reviews16,421 reviews
Positive50.5%
Neutral8.2%
Negative41.3%

Stereo

All ratings10,240 ratings
Positive91.0%
Neutral2.6%
Negative6.4%
Written reviews513 reviews
Positive45.6%
Neutral11.1%
Negative43.3%

User reviews

WhatsApp Messenger

From 19M App Store ratings

What we love

  • 💬 Great communication tool
  • 🌍 Connects people globally
  • 🔒 Secure and private messaging
  • 📱 Versatile features (calls, video, groups)
  • 🆓 Free to use

Room to improve

  • 🐛 Bugs and glitches (freezing, crashing, notification issues)
  • 🔒 Privacy concerns with data sharing
  • 🙈 Lack of customization and control (status, groups)
  • 📤 Backup and restore issues
  • 🚫 Arbitrary account bans

Stereo

From 10K App Store ratings

What we love

  • 🚀 Great for live conversations
  • 👍 Unique concept for social interaction
  • 💡 Potential for community building
  • 🚀 Smooth and responsive interface
  • 👍 Helpful for practicing public speaking

Room to improve

  • 🐛 Frequent app crashes and glitches
  • 🔒 Concerns about moderation and safety
  • 👎 Poor content discovery and navigation
  • 👎 Lack of pause/rewind functionality
  • 👎 Automatic audio playback upon app launch

Bugs and requests

WhatsApp Messenger

Reported bugs

4 issues
  • App freezing and crashing issues
  • Notification problems (missing, delayed)
  • Backup and restore failures
  • Arbitrary account bans with poor support

Requested features

5 requests
  • Add dark mode option
  • Improve group management features
  • Allow more customization of status and notifications
  • Enhance backup and restore functionality
  • Provide better customer support and appeal process

Stereo

Reported bugs

5 issues
  • Accounts being banned for unclear reasons
  • Audio issues like echoes and cutting out
  • Inconsistent age verification and restrictions
  • Inability to sign up or log in properly
  • Recorded messages disappearing unexpectedly

Requested features

5 requests
  • Add pause and rewind functionality
  • Improve content discovery and browsing
  • Implement better moderation and safety controls
  • Allow users to customize their avatars
  • Provide more options for monetization and rewards

In-app purchases

3 purchases

WhatsApp Messenger

Subscriptions3
  • No ads (1 account)$4.001 Month
  • No ads (4 accounts)5 variants$21.991 Month
  • No ads (5 accounts)4 variants$26.991 Month
None

Stereo

No in-app purchases

Questions

Is WhatsApp Messenger free?
WhatsApp Messenger is free to download, with in-app purchases available.
Is Stereo free?
Stereo is free to download, with no in-app purchases.
Which has better reviews, WhatsApp Messenger or Stereo?
WhatsApp Messenger is rated higher. WhatsApp Messenger averages 4.7 out of 5 from 19M ratings, while Stereo averages 4.6 from 10K ratings.
Do WhatsApp Messenger or Stereo have ads?
WhatsApp Messenger shows ads; Stereo does not.
Which is updated more often, WhatsApp Messenger or Stereo?
WhatsApp Messenger ships an update every 3 days, and Stereo every 11 days. Most recently, WhatsApp Messenger was updated on September 27, 2026 and Stereo on September 26, 2026.

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