SipherMail vs MailPoppy
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SipherMail
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SipherMail is a privacy-first, AI-powered email platform designed for individuals and businesses who value security, intelligence, and control. โข Modern conversation-based email experience โข End-to-end encryption (E2EE) for private communication โข AI-powered email rewriting and summaries โข Smart inbox organization โข Business accounts and shared inboxes โข Multi-account support โข Remote image blocking and tracking protection SipherMail does not sell user data and does not include third-party advertising. AI features can be disabled in Privacy Mode.
MailPoppy
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MailPoppy is the mobile app for your MailPoppy mailbox โ professional email on your own domain, with your messages kept private in your organisation's own cloud. Sign in with the mailbox your organisation set up for you and get a fast, modern inbox wherever you are. WHAT YOU CAN DO โข Read, reply, forward and compose email on your own domains โข Login to multiple emails and own domains all in the same client โข Attach photos and files, and open attachments you receive โข Organise mail across folders, and search your inbox โข Swipe to delete; manage your inbox with a clean, modern interface โข Get notified the moment new mail arrives โข Dark by design โ easy on the eyes, day or night PRIVATE BY ARCHITECTURE MailPoppy doesn't run a mail service that sits between you and your email. Your mailbox lives in your organisation's own cloud account, and your messages and password never pass through MailPoppy's own systems. The app simply connects you to your mailbox. WHO IT'S FOR This app is for people whose email is hosted with MailPoppy. Your mailbox is created by your organisation's administrator โ open the app, sign in, and you're ready. (Setting up email on a domain is done in the MailPoppy desktop app.) Learn more at https://mailpoppy.com
Screenshots
Verdict
The clearest difference is in-app purchases: MailPoppy at none against SipherMail's 6. On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. SipherMail sells 6 in-app purchases, starting at $9.99 per month. MailPoppy asks for nothing beyond the download.
SipherMail ships an update every 5 days, MailPoppy every 9 days. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.
| Parameter | SipherMail | MailPoppy |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days โ better | Every 9 days |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 17.0 | 16.4 โ better |
| Further details โ not scored | ||
| Size | 73 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | THE TRISUN L.L.C-FZ | Marco Tomasello |
In-app purchases
SipherMail
- SipherMail Pro$9.991 Month
- SipherMail Pro Yearly$99.991 Year
- AI Credits โ 100$5.99
- AI Credits โ 500$19.99
- AI Credits โ 2000$59.99
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- AI Credits โ 10000$249.99
MailPoppy
No in-app purchases









