# Alternatives to Aqua Mail Configurable Android mail client. Aqua Mail ranks #18 of 22 in Email clients, with an Alt Score of 55. It is proprietary, freemium from $9.99 one-time and available on Android. 7 of 11 checklist rows are verified against a public source. Source: https://altcatalog.com/alternatives/aqua-mail/ Category: Email clients ## Overview - **Who it's for**: Android users who manage multiple email accounts (Gmail, Outlook, Yahoo, Exchange/Office 365, or any IMAP/POP3 provider) and want deep control over how their mail app looks and behaves. - **What you get**: A single unified inbox with a Smart Folder that merges messages across all connected accounts, plus over 300 configurable settings covering themes, swipe gestures, notifications, and a rich-text editor with HTML signatures. It supports calendar sync for Exchange/Office 365, S/MIME encryption for signed or encrypted messages, and integrates with third-party apps like Tasker. Aqua Mail does not store user passwords or message content on its own servers. - **How it works**: Users add one or more email accounts via IMAP, POP3, SMTP, Exchange ActiveSync, or dedicated Gmail/Outlook/Yahoo connectors, then read and manage all accounts either separately or combined in the Smart Folder, customizing sync, notification, and display settings per account. ## Profile - **License**: Proprietary (verified 2026-07-12) - **Pricing model**: Freemium (verified 2026-07-12) - **Starts at**: $9.99 one-time (verified 2026-07-12) - **Platforms**: Android - **Status**: active (verified 2026-07-12) ## Ranked alternatives | # | App | Alt Score | Licence | Platforms | |---|-----|-----------|---------|-----------| | 1 | [eM Client](https://altcatalog.com/alternatives/em-client.md) | 96 | Proprietary | Windows, macOS, iOS, Android | | 2 | [BlueMail](https://altcatalog.com/alternatives/bluemail.md) | 92 | Proprietary | Windows, macOS, Linux, iOS | | 3 | [Canary Mail](https://altcatalog.com/alternatives/canary-mail.md) | 92 | Proprietary | Windows, macOS, iOS, Android | | 4 | [The Bat!](https://altcatalog.com/alternatives/the-bat.md) | 92 | Proprietary | Windows | | 5 | [Apple Mail](https://altcatalog.com/alternatives/apple-mail.md) | 87 | Proprietary | macOS, iOS | | 6 | [FairEmail](https://altcatalog.com/alternatives/fairemail.md) | 87 | GPL-3.0 | Android | | 7 | [Mailbird](https://altcatalog.com/alternatives/mailbird.md) | 87 | Proprietary | Windows, macOS | | 8 | [Evolution](https://altcatalog.com/alternatives/evolution.md) | 84 | LGPL-2.1 | Linux | | 9 | [Mailspring](https://altcatalog.com/alternatives/mailspring.md) | 84 | GPL-3.0 | Windows, macOS, Linux | | 10 | [Missive](https://altcatalog.com/alternatives/missive.md) | 84 | Proprietary | Web, Windows, macOS, iOS | | 11 | [Outlook](https://altcatalog.com/alternatives/outlook.md) | 84 | Proprietary | Windows, macOS, iOS, Android | | 12 | [Thunderbird](https://altcatalog.com/alternatives/thunderbird.md) | 76 | MPL-2.0 | Windows, macOS, Linux | | 13 | [Spark](https://altcatalog.com/alternatives/spark.md) | 71 | Proprietary | Windows, macOS, iOS, Android | | 14 | [NeoMutt](https://altcatalog.com/alternatives/neomutt.md) | 68 | GPL-2.0 | Linux, macOS | | 15 | [Shortwave](https://altcatalog.com/alternatives/shortwave.md) | 68 | Proprietary | Web, macOS, Windows, iOS | | 16 | [Postbox](https://altcatalog.com/alternatives/postbox.md) | 63 | Proprietary | macOS, Windows | | 17 | [Mimestream](https://altcatalog.com/alternatives/mimestream.md) | 60 | Proprietary | macOS | | 18 | [Superhuman](https://altcatalog.com/alternatives/superhuman.md) | 55 | Proprietary | Windows, macOS, iOS, Android | | 19 | [Geary](https://altcatalog.com/alternatives/geary.md) | 50 | LGPL-2.1-or-later | Linux | | 20 | [K-9 Mail](https://altcatalog.com/alternatives/k-9-mail.md) | 47 | Apache-2.0 | Android | | 21 | [aerc](https://altcatalog.com/alternatives/aerc.md) | 42 | MIT | Linux, macOS | Alt Score = Verified coverage (90%) + Visibility (10%). See https://altcatalog.com/how-alt-score-works/ ## Feature comparison Legend: Yes / No / Partial / ? (not verified). | Email clients checklist | Aqua Mail | eM Client | BlueMail | Canary Mail | The Bat! | Apple Mail | |---|---|---|---|---|---|---| | Pricing model | Freemium | Freemium | Freemium | Freemium | One-time | Free | | Starts at | $9.99 one-time | €39.95/year | ? | $3/month | €47.95 one-time (Home Edition) | ? | | License | Proprietary | Proprietary | Proprietary | Proprietary | Proprietary | Proprietary | | Platforms | Android | Windows, macOS, iOS, Android | Windows, macOS, Linux, iOS, Android, Web | Windows, macOS, iOS, Android | Windows | macOS, iOS | | Protocols (IMAP / POP3 / JMAP / Exchange) | Yes | Yes | Yes | Partial | Yes | Yes | | Unified inbox | Yes | Yes | Yes | Yes | Yes | Yes | | Snooze & send later | ? | Yes | Yes | Yes | Partial | Yes | | Tracking pixel blocking | ? | Yes | Yes | Yes | Yes | Yes | | PGP / encryption support | Partial | Yes | Yes | Yes | Yes | Partial | | Conversation view | Yes | Yes | Yes | Yes | Yes | Yes | | Offline mode | ? | Yes | Yes | Yes | Yes | Yes | | Rules & filters (local) | Partial | Yes | Partial | Yes | Yes | Yes | | Calendar integrated | Partial | Yes | Yes | Yes | Yes | Partial | | Multiple identities/aliases | Yes | Yes | Yes | Yes | Yes | Yes | | Keyboard-first shortcuts | ? | Partial | Partial | Partial | Partial | Partial | ## Sources Sources for Aqua Mail. Each alternative is sourced on its own page. - **License**: Proprietary — (verified 2026-07-12) - Quote: “Copyright © Aqua Mail 2023” - **Starts at**: $9.99 one-time — (verified 2026-07-12) - Quote: “Unlock Pro features $9.99” - **Pricing model**: Freemium — (verified 2026-07-12) - Quote: “Contains Advertising In-App Purchases Yes” - **Platforms**: Android — (verified 2026-07-12) - Quote: “OS: Android 7 and up” - **Status**: active — (verified 2026-07-12) - Quote: “Updated on May 26, 2026” - **Protocols (IMAP / POP3 / JMAP / Exchange)**: Yes — (verified 2026-07-12) - Quote: “Manage your entire email communication: Gmail, Yahoo, Hotmail, iCloud, Outlook, or Exchange. Aqua Mail supports most of the major email providers and any other IMAP or POP3-enabled email account.” - **Unified inbox**: Yes — (verified 2026-07-12) - Quote: “Sync all your email inboxes from different providers in one unified Smart inbox.” - **PGP / encryption support**: Partial — (verified 2026-07-12) - Quote: “End-to-end Encryption - use S/MIME certificates to send/receive signed or encrypted emails and prevent phishing threats and data leaks” - **Conversation view**: Yes — (verified 2026-07-12) - Quote: “Aqua Mail organizes your related messages into conversations, which outline all messages on one screen” - **Rules & filters (local)**: Partial — (verified 2026-07-12) - Quote: “Manage Filters for Outlook” - **Calendar integrated**: Partial — (verified 2026-07-12) - Quote: “Contacts and Calendar Sync for Exchange and Office 365 - compatible with any Calendar app or widgets” - **Multiple identities/aliases**: Yes — (verified 2026-07-12) - Quote: “Email identities - unlimited aliases per account” --- Ranked by verified data, never by who paid. https://altcatalog.com/trust/