Secure, cross-platform instant messaging for businesses. Connect with coworkers instantly and securely from any device, leveraging your existing on-premise system. Features include simultaneous connections and integrated presence information.



245+ iOS apps curated and reviewed
The best mobile enterprise messenger apps on iPhone average 3.8★ across 245+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | No | May 2026 | ||
| 2 | Free | 3.0★ (2) | No | No | Aug 2026 | ||
| 3 | Free | 1.6★ (42) | No | No | Aug 2026 | ||
| 4 | Free | 4.7★ (14M) | Yes | Yes | Sep 2026 | ||
| 5 | Free | — | No | Yes | Jun 2026 | ||
| 6 | Free | — | No | No | May 2026 | ||
| 7 | Free | 4.6★ (34) | No | No | Jul 2026 | ||
| 8 | Free | 3.4★ (5) | No | No | Sep 2026 |




Secure, cross-platform instant messaging for businesses. Connect with coworkers instantly and securely from any device, leveraging your existing on-premise system. Features include simultaneous connections and integrated presence information.






This secure business messaging app provides organizations with compliance, branding, and employee autonomy. It allows for separate enterprise and personal messaging on a single device, archiving work-related communications and tracking message status. Features include encrypted messaging, PIN protection, self-destructing messages, and file sharing.