imo is a free and secure app for global video calls & instant messaging. It boasts over 200 million users in more than 170 countries and regions and supports more than 30 languages. You can always enjoy high-quality audio and video calls to stay connected with your family and share important moments wherever you are. Crystal Clear Video & Voice Calls: Enjoy high-quality international video and voice calls for free. No matter what network you are on—2G, 3G, 4G or Wi-Fi—imo always guarantees smooth and stable calls with no lags. Real-Time Group Connections: Stay connected with everyone else at all times. Enjoy seamless group video calls with family or colleagues like you're face-to-face. All-in-One Multimedia Messaging: Share your daily life in more ways than mere texts. Send texts, photos, videos, voice messages, and files (PDF, DOC, ZIP, etc.) quickly and easily. Share cherished moments in life with no strings attached. Privacy & Security First: Your privacy is our top priority. All personal messages and calls are secured with end-to-end encryption. No one outside of your chats can read or listen to them—not even imo. Join the Voice Party: Experience new ways to socialize in imo's voice rooms. Join voice rooms from all around the world to chat freely, discuss funny topics, and enjoy real-time audio interaction with users worldwide. Call Anywhere on Any Network: imo always gets you connected no matter what the network conditions are like. Stay connected with your loved ones anytime, anywhere, and even in areas with limited connectivity. Official Website: https://imo.im/ Privacy Policy: https://imo.im/policies/privacy_policy.html Terms of Service: https://imo.im/policies/terms_of_service.html Help & Feedback: https://activity.imoim.net/feedback/index.html"
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
i used to rely heavily on IMO for international calls, but the calling quality has consistently deteriorated to the point of being unusable. It's incredibly frustrating when you're trying to have an important conversation and the audio keeps cutting in and out, sounding robotic, or just completely dropping the call altogether. I've tested it on strong Wi-Fi and mobile data connections, and the problem persists regardless. My contacts on other apps sound crystal clear under the same conditions.
2,088 people found this review helpful
imo.im
January 12, 2026
Greetings from imo team~
To better follow your case, could you send us more details to our in-app - Profile page - Help & Feedback for check?
- The nickname of your contact
- Click [Upload Log]
- Happened time and date.
Your better rating will inspire us to keep forward.🤗
Carrie
Atulya V K
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March 14, 2024
It was very good in the starting. And the voice and vedio was very clear and good. But after a while it started glitching for no reason. The adds are not the problem. There is some wierd inappropriate chat group, and notifications that keeps coming up. No matter how many times I have removed or blocked it. And also now the vedio and audio glitches and I can only hear the other called 30secs to 1 min through the call and later it just glitches cannot hear or see the other person. Please fix this
9,968 people found this review helpful
imo.im
March 15, 2024
Dear user, don't worry. We will check it for you.
Kindly send details as below to in-app - Help & Feedback:
1. The nickname of your contact for the problemed call
2. The problemed date & time
3. Problem screenshot
Do not forget to click [upload log].
Your nice rating will be appreciated. (◕ᴗ◕)
Ananya
Mohd Asif
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Show review history
February 19, 2024
I feel like there is still more work to be done on this app. While making video calling, the mobile starts heating up quickly. And the battery also starts draining quickly. The mobile heats up quickly and some functions do not work. Sometimes someone's profile photo does not open and sometimes someone's story is not shown. Therefore I feel that more work is still needed on this.
9,800 people found this review helpful
imo.im
February 20, 2024
Dear user, we apologize for your inconvenience. 😞
Could you please send your detailed problem and relevant screenshots (allow 'upload the log') to the imo app's profile page - Help & Feedback?
We will check it for you as soon as possible.
We will be thankful if you rate us with more stars.
Have a good day! 🙂
~ Afifa
What’s new
[Privacy Chat] Your privacy and security matter to imo. Elevate your chat privacy with various new features (e.g. Screenshot Block, Time Machine, Disappearing Message).
[Invisible Friend] Hide your imo invisible friends effortlessly with a simple shake of your phone.
[Optimal Light] Struggling with nighttime video calls? Turn on Optimal Light for better lighting.