Comparison

Mailbux vs Reply Mail

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

Head to head
About

Mailbux

A fast, secure, and beautifully designed email client for managing multiple accounts. It offers free business email hosting with professional features like custom domains, contacts, calendar, and cloud storage.

Highlights
  • Free business email hosting
  • Unified inbox for multiple accounts
  • Real-time notifications
  • Powerful search functionality
  • Customizable folders and labels
  • Seamless cross-device sync
Features
Read full description

Mailbux - Your Modern Email Client Tired of cluttered, slow email apps? Mailbux is the fast, secure, and beautifully designed email client that makes managing your inbox a breeze. --- FREE BUSINESS EMAIL HOSTING Get a complete business suite absolutely FREE at mailbux.com: - Professional Email (@yourdomain.com) - Contacts Management - Calendar and Scheduling - Cloud Drive Storage No credit card required. No hidden fees. Just powerful tools for your business. Sign up free: https://mailbux.com --- WHY MAILBUX? LIGHTNING FAST Built with modern technology for instant loading and smooth scrolling. No more waiting for your emails to load. PRIVACY FIRST Your emails stay yours. We don't read, scan, or sell your data. Connect directly to your mail server with end-to-end encryption. BEAUTIFUL DESIGN A clean, intuitive interface that makes email enjoyable again. Dark mode included for comfortable reading day and night. REAL-TIME NOTIFICATIONS Never miss an important email. Get instant push notifications the moment new mail arrives. --- KEY FEATURES UNIFIED INBOX Manage multiple email accounts from one place. Switch between accounts instantly with a single tap. SMART ATTACHMENTS Preview attachments inline. Download with one tap. Share files directly from your emails. POWERFUL SEARCH Find any email in seconds. Search by sender, subject, content, or date range. ORGANIZED FOLDERS Keep your inbox tidy with custom folders and labels. Drag and drop to organize. COMPOSE WITH EASE Rich text editor with formatting options. Add signatures, insert images, and attach files effortlessly. QUICK ACTIONS Swipe to archive, delete, or mark as read. Handle emails faster than ever. SEAMLESS SYNC Your emails sync across all your devices in real-time. Start on iPhone, continue on iPad. --- WORKS WITH ANY EMAIL - Free Mailbux hosted business email (mailbux.com) - IMAP/SMTP server - JMAP-compatible servers --- COMPLETE BUSINESS SUITE When you sign up for free Mailbux hosting, you get: Email - Professional email with your own domain Contacts - Sync contacts across all devices Calendar - Schedule meetings and events Drive - Secure cloud storage for your files All included FREE. Get started at mailbux.com --- Questions or feedback? Contact us at support@mailbux.com Website: https://mailbux.com

About

Reply Mail

Manage email from your own domain with an AI assistant to help draft and triage messages. Connect your domain for sending and receiving, or use send-only mode with your existing provider. Features a smart inbox with rules, templates, and snooze options.

Highlights
  • Custom domain email
  • AI email assistant
  • Send-only mode
  • Shared team workspaces
  • Smart inbox features
  • Undo Send
Features
Read full description

reply.cv is email on your own domain — with an AI assistant that helps you triage and reply. Connect a domain you own and get real mailboxes you can send and receive from. Prefer to keep your current provider? Run reply.cv in send-only mode and keep Google (or anyone) for incoming mail. Everything lives in a fast, focused inbox built for getting through email. FEATURES • Your own domain — send and receive from you@yourcompany.com • Send-only mode — keep your current provider for incoming mail, send from reply.cv • AI assist — draft, improve, shorten, and change the tone of a reply • Shared team workspaces — invite teammates, assign roles, share inboxes • Smart inbox — rules and filters, snooze, templates, and block sender • Undo Send, swipe actions, and push notifications • Forwarders — route any address to the inbox you want Your mail stays yours. We don't sell your data or use your email to serve ads, and you can delete your account any time from Settings. Privacy Policy: https://reply.cv/privacy Terms of Use: https://reply.cv/terms

Screenshots

Mailbux4 screens
Reply Mail4 screens

Verdict

The call

The clearest difference is update cadence: Mailbux at every 4 days against Reply Mail's every 8 days. Mailbux also leads on device support (3 vs 1). On price, rating, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Mailbux against 5.0 for Reply Mail. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

Mailbux ships an update every 4 days, Reply Mail every 8 days. The most recent releases landed on October 3, 2026 and October 15, 2026 respectively.

Scorecard2 real differences · 7 level
Mailbux versus Reply Mail: the parameters behind the verdict, then further details
ParameterMailbuxReply Mail
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Number of ratings11
Update frequencyEvery 4 days — betterEvery 8 days
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better16.4
Further details — not scored
Size24 MB46 MB
Age rating4+4+
DeveloperCloudWish LLCBad Idea, LLC

Customer experience

Mailbux

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Reply Mail

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Mailbux

No in-app purchases

None

Reply Mail

No in-app purchases

Questions

Is Mailbux free?
Mailbux is free to download, with no in-app purchases.
Is Reply Mail free?
Reply Mail is free to download, with no in-app purchases.
Which has better reviews, Mailbux or Reply Mail?
Mailbux and Reply Mail are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Mailbux or Reply Mail have ads?
Neither Mailbux nor Reply Mail shows ads.
Which is updated more often, Mailbux or Reply Mail?
Mailbux ships an update every 4 days, and Reply Mail every 8 days. Most recently, Mailbux was updated on October 3, 2026 and Reply Mail on October 15, 2026.

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