Epistles Mail vs Workspace ONE Boxer

Epistles Mail is an email app with a unified inbox, offline access, scheduled sending, and calendar tools. It works with Gmail, Microsoft 365, Fastmail, JMAP servers, iCloud, Proton, and IMAP. Mail content, attachments, drafts, and the search index stay on the device, and search runs against a local cache. Its local-first, zero-knowledge encryption model stores ciphertext in Cloud Vault; Epistles servers do not store mailbox content. The app is available on Android, iOS, macOS, Windows, Linux, and the web, as well as Apple Watch and Wear OS. The free plan supports up to two connected accounts. Pro costs $35 per year after a 14-day free trial and allows unlimited connected accounts, with password-protected, expiring email included. Pro uses one flat price rather than per-seat billing. iCloud support includes mail, calendar, and contacts. The watch app supports archive, snooze, pin, template replies, and RSVP. Epistles passed a CASA Tier 2 security assessment by TAC Security.

Workspace ONE Boxer combines a unified inbox and calendar tools with Workspace ONE's endpoint management offering. Boxer is a mobile-focused productivity app, while the wider platform covers desktops, mobile devices, rugged endpoints, servers, specialty devices, printers, and IoT devices. Management capabilities include automated enrollment, application and policy management, profile management, identity integration, and remote wipe. Listed security features include malware and malicious app detection, phishing protection, and unsafe network protection. Supported operating systems include Windows, Windows Server, macOS, iOS/iPadOS, Android, Linux, and ChromeOS; client platforms also include web browsers and thin clients. The platform supports application virtualization and GPU use. There is no free plan. Mobile Essentials is listed at $5.40 a month, with monthly pricing based on 12 months prepaid with production-level support. Other listed plan prices are $7.20 a month for Desktop Essentials, $9.45 a month for UEM Essentials, $15 a month for Enterprise Edition, and $24.71 a month for Platinum Edition. The wider plans add desktop, unified endpoint, enterprise, remote support, vulnerability management, and MFA capabilities.