Comparison

Bmail vs one.com Mail

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bmail

Secure your communications with end-to-end encrypted email, calendar, contacts, and drive. Your data is protected by your keys, not company policy, ensuring privacy and security against unauthorized access. Offers custom domain support and robust authentication methods.

Highlights
  • End-to-end encrypted email
  • Encrypted calendar, contacts, and drive
  • Custom domain support
  • PGP and S/MIME interoperability
  • Secure authentication (OPAQUE)
  • Reproducible open-source code
Features
Read full description

Bmail is end-to-end encrypted email built around your keys, not someone else's policy. Every message you send to another Bmail user is sealed with X25519 + XChaCha20-Poly1305 before it leaves your device. The server stores ciphertext. We can't read your mail, and neither can anyone with a subpoena. WHAT'S INSIDE • Encrypted email with PGP and S/MIME interop, so you can keep talking to people on Gmail, iCloud, and Outlook • Calendar, contacts, and Drive — all encrypted, all backed by the same keys • Custom domains: bring your own domain (you@yourcompany.com) and get the same encrypted pipeline • Push notifications that don't leak content — only "you've got mail" • Account recovery via BIP-39 mnemonic phrase. No phone number, no security-question theatre, no PII collected HOW IT'S DIFFERENT • The server runs inside Intel SGX enclaves. Even the operator can't peek at session keys • Authentication uses OPAQUE (RFC 9807) — your password literally never touches our servers in plaintext • Source is published. The server you're talking to and the WASM crypto in your browser are reproducible from the open repo at github.com/bmailag/bmail • Built by VP.NET. We don't sell ads and we don't sell mailbox metadata PLANS • Bmail: encrypted email + calendar + contacts + Drive + custom domains, with 100 GB encrypted storage. Available monthly or yearly Part of the VP.NET Family PRIVACY We only store what we need to deliver your mail. No tracking SDKs, no analytics, no third-party advertising IDs. Recovery is by mnemonic phrase only — we never collect a phone number, identity document, or backup email. TERMS OF USE https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

one.com Mail

Manage your email efficiently on the go. Read, compose, and organize messages with a clean, intuitive interface. Stay connected to important conversations without needing your laptop.

Highlights
  • Manage multiple email accounts
  • Perform actions on multiple emails
  • Filter unread emails
  • Receive new email notifications
  • Distraction-free reading layout
  • Compose and send emails
Features
Read full description

Stay connected to your inbox wherever you are. Read, write, and manage your email from your phone, whether you're at work, at home, or on the move. The one.com Mail app gives you everything you need in one place. Read long emails comfortably, reply in seconds, keep your inbox organized, and stay connected to the conversations that matter most. Designed for a fast and intuitive experience, the app helps you stay productive without opening your laptop. Manage your inbox • Perform actions on multiple emails at once. • Add several accounts and easily switch between them. • Filter unread emails to find what matters faster. • Get notifications about new emails. Read with ease • Read emails in a clean, distraction-free layout. • View newsletters, images, and attachments comfortably. • Enjoy a reading experience designed for your phone. Reply in seconds • Write and send emails from your phone. • Switch seamlessly between reading and replying.

Screenshots

Bmail4 screens
one.com Mail3 screens

Verdict

The call

The clearest difference is in-app purchases: one.com Mail at none against Bmail's 2. On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bmail sells 2 in-app purchases, starting at $6.99 per month. one.com Mail asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 23, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Bmail versus one.com Mail: the parameters behind the verdict, then further details
ParameterBmailone.com Mail
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—0.0% of reviews
Number of ratings2 — better—
Update frequencyWeeklyWeekly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size50 MB37 MB
Age rating+44+
DeveloperVP.NET LLCOne.com A/S

Customer experience

Bmail

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

one.com Mail

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

Bmail

Subscriptions2
  • Bmail Monthly$6.991 Month
  • Bmail Yearly$59.991 Year
None

one.com Mail

No in-app purchases

Questions

Is Bmail free?
Bmail is free to download, with in-app purchases available.
Is one.com Mail free?
one.com Mail is free to download, with no in-app purchases.
Do Bmail or one.com Mail have ads?
Neither Bmail nor one.com Mail shows ads.
Which is updated more often, Bmail or one.com Mail?
Bmail ships an update weekly, and one.com Mail weekly. Most recently, Bmail was updated on September 23, 2026 and one.com Mail on October 13, 2026.

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