Downloads
OttoCall on every device you own
Native apps for iPhone, Android, Windows and Mac. One login, all your calls, WhatsApp threads, and team chats — synced in real time.
iOS
Version 4.8.2 · 142 MB
iOS 15.0 or later
Download on the App StoreBy downloading you agree to our Terms and Privacy Policy.
Android
Version 4.8.2 · 98 MB
Android 9.0 or later
Get it on Google PlayBy downloading you agree to our Terms and Privacy Policy.
Windows
Version 3.4.1 · 186 MB
Windows 10 (64-bit) or later
Download .exe installerBy downloading you agree to our Terms and Privacy Policy.
macOS
Version 3.4.1 · 204 MB
macOS 12 Monterey or later (Apple Silicon & Intel)
Download .dmg for MacBy downloading you agree to our Terms and Privacy Policy.
One app. Every conversation.
- HD voice calls over Wi-Fi, 4G and 5G
- WhatsApp Business inbox on every device
- Team messaging, presence and status
- Voicemail transcription and call recording
- Screen share and HD video meetings
- AI call summaries and next-step suggestions
- Push notifications with do-not-disturb schedules
- SSO, MDM and device-level security controls
Enterprise deployment
Rolling out to a large team? We publish MSI packages for Windows Group Policy, PKG installers for macOS, and support Microsoft Intune, Jamf, and Google MDM. Contact our team for signed enterprise builds and silent-install flags.
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