Comparison

Mailtemi vs Mailbox Email Client for Gmail

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

Head to head
About

Mailtemi

Streamline your email and contacts with this app, offering a unified inbox for IMAP, JMAP, and Gmail. It intelligently categorizes messages and supports multiple contact sync APIs for a more organized digital life.

Highlights
  • Unified inbox for multiple email accounts
  • Smart inbox categorization (Primary, Forums, Updates, Promotions)
  • Multiple contact sync APIs support
  • Fast and efficient email synchronization
  • Familiar user interface with enhancements
  • Dark Mode and Color Coding options
  • Easy account setup
Features
Read full description

Unleash the power of seamless email management with Mailtemi - the fastest app for IMAP, JMAP, and Gmail. Say goodbye to cluttered inboxes and hello to a unified, organized email experience. Mailtemi features a smart inbox that categorizes your messages into Primary, Forums, Updates, and Promotions, making it easier for you to prioritize your emails. The app also supports multiple contact sync APIs including CardDAV, Google People, and MS Graph. With native support for Office 365, Outlook, JMAP, and Fastmail, Mailtemi offers fast and efficient email synchronization. Enjoy exceptional speed and a familiar user interface with Mailtemi. The app uses the latest technology in iOS including C++ and Swift to provide lightning-fast email synchronization. The UI is based on the familiar Mail interface, enhanced with Avatars, Color Coding, and a better Unified Inbox. Mailtemi also features a Dark Mode and Color Coding options, offering a personalized email experience. Setting up a new account with Mailtemi is a breeze. Simply provide your username, password, and email address, and the app will automatically find the correct settings. With the smart Conversations feature, Mailtemi aggregates all your emails into one conversation, making it easier to manage and perform bulk operations. Mailtemi is committed to protecting your privacy and security. The app uses advanced security protocols and practices to ensure data integrity and security. All your settings and passwords remain stored on your iPhone, giving you peace of mind. Join the revolution of efficient and organized email management by downloading Mailtemi now! Connect all your emails to one inbox and take control of your inbox. Terms of use https://mailtemi.com/terms/

About

Mailbox Email Client for Gmail

This app streamlines Gmail management with AI-powered summaries, multi-account support, and smart scheduling. Its intuitive design and fast swipe actions help users focus on important messages and boost productivity.

Highlights
  • AI email summarization
  • Multi-account management
  • Smart email scheduling
  • Lightning-fast swipe actions
  • Threaded conversations
  • Modern, clean interface
Features
Read full description

Mailbox for Gmail - Smart Email Client Experience Gmail like never before with AI-powered simplification and beautiful design. Mailbox for Gmail transforms your email experience with intelligent features that help you focus on what matters. Manage multiple Gmail accounts, simplify complex emails with AI, and stay organized with powerful productivity tools. KEY FEATURES AI Email Simplification • Get instant summaries of long emails • Extract key points automatically • Powered by OpenAI for accurate understanding • Save time reading newsletters and reports Multi-Account Management • Seamlessly switch between multiple Gmail accounts • Each account keeps separate preferences • Instant switching - no re-authentication needed • Secure OAuth2 authentication with Google Smart Email Scheduling • Snooze emails to reappear at the perfect time • Schedule messages for later review • Keep your inbox focused on what's urgent Productivity Features • Lightning-fast swipe actions • Star important messages • Archive, delete, or snooze with a swipe • Thread conversations for context Beautiful Design • Modern, clean interface built with SwiftUI • Smooth animations and intuitive navigation • Customizable text sizes for comfortable reading • Dark mode support (coming soon) Privacy & Security • Secure OAuth2 authentication • Your credentials never stored on servers • Data encrypted with iOS Keychain • No email content shared with third parties Built for iOS • Native iOS 15+ performance • Optimized for all iPhone sizes • Offline access to cached emails • Fast sync with Gmail servers PERFECT FOR • Professionals managing multiple email accounts • Anyone overwhelmed by long email threads • Users who want AI-powered productivity • People seeking a modern Gmail experience TRY DEMO MODE Not ready to connect your account? Try our built-in demo mode with realistic fake emails to explore all features risk-free! REQUIREMENTS • iOS 15.0 or later • Gmail account(s) • OpenAI API key (for AI features - optional) GET STARTED IN SECONDS 1. Sign in with your Gmail account 2. Customize your preferences 3. Start managing emails smarter Download Mailbox for Gmail today and experience email productivity reimagined! .

Screenshots

Mailtemi4 screens
Mailbox Email Client for Gmail3 screens

Verdict

The call

The clearest difference is rating: Mailbox Email Client for Gmail at 4.5 against Mailtemi's 3.8. Mailbox Email Client for Gmail also leads on ratings volume (31 vs 6). On price, update cadence, ads and in-app purchases 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

Mailbox Email Client for Gmail holds the better App Store score, 4.5 against 3.8. That said, the two scores are not equally well evidenced: Mailbox Email Client for Gmail has 31 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

Mailtemi ships an update every 3 weeks, Mailbox Email Client for Gmail every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

Scorecard2 real differences · 8 level
Mailtemi versus Mailbox Email Client for Gmail: the parameters behind the verdict, then further details
ParameterMailtemiMailbox Email Client for Gmail
PriceFreeFree
Rating3.8 (6 ratings)4.5 (31 ratings) — better
Positive reviews71.4% of reviews—
Number of ratings631 — better
Update frequencyEvery 3 weeks — betterEvery 5 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS18.017.6 — better
Further details — not scored
Size87 MB9 MB
Age rating4+4+
DeveloperMailtemiIndigogo

Customer experience

Mailtemi

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

Mailbox Email Client for Gmail

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%

In-app purchases

None

Mailtemi

No in-app purchases

None

Mailbox Email Client for Gmail

No in-app purchases

Questions

Is Mailtemi free?
Mailtemi is free to download, with no in-app purchases.
Is Mailbox Email Client for Gmail free?
Mailbox Email Client for Gmail is free to download, with no in-app purchases.
Which has better reviews, Mailtemi or Mailbox Email Client for Gmail?
Mailbox Email Client for Gmail is rated higher. Mailtemi averages 3.8 out of 5 from 6 ratings, while Mailbox Email Client for Gmail averages 4.5 from 31 ratings.
Do Mailtemi or Mailbox Email Client for Gmail have ads?
Neither Mailtemi nor Mailbox Email Client for Gmail shows ads.
Which is updated more often, Mailtemi or Mailbox Email Client for Gmail?
Mailtemi ships an update every 3 weeks, and Mailbox Email Client for Gmail every 5 weeks. Most recently, Mailtemi was updated on November 2, 2026 and Mailbox Email Client for Gmail on November 3, 2026.

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