Marco vs Emma Email
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Marco
Consolidate all your email accounts, including Gmail, iCloud, and Outlook, into a single, unified inbox. Enjoy offline access, lightning-fast performance, and customizable views to organize your communications efficiently. This modern app offers a private and streamlined email management experience.
- Unified inbox for all email accounts
- Offline email access
- Customizable email views
- Native iOS and macOS experience
- Fast performance
- Privacy-focused
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All your email accounts, one fast inbox. Marco is a fast, privacy-first email app that unifies Gmail, iCloud, Outlook, Yahoo, and IMAP accounts into one clean inbox. Works offline, syncs instantly, and runs natively on iPhone, iPad, and Mac. Key features: • Unified inbox for all accounts – Gmail, iCloud, Outlook, Yahoo, Exchange, and any IMAP provider in one place. • Native Apple experience – Built for iPhone, iPad, and Mac with full keyboard shortcuts and system integration. • Works offline – Read, search, and compose without a connection. Everything syncs when you're back online. • Privacy-first email – No tracking, no data selling, no ads. Your emails stay yours. • Instant speed – Opens, searches, and sends faster than default mail apps. • Smart email views – Filter by account, label, or sender. Zero inbox clutter. Tired of slow, bloated email clients? Marco is the lightweight, private alternative to Spark, Superhuman, and Apple Mail — with multi-account support, offline access, and no subscription required.
Emma Email
A minimalist email client focused on speed and simplicity to help users achieve inbox zero. It offers a clean interface and thoughtful defaults to reduce clutter and boost productivity. Currently supports multiple Gmail accounts on iPhone.
- Minimalist design
- Inbox zero focus
- Fast and speed-optimized
- Reduces clutter
- Supports multiple Gmail accounts
- Clean interface
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Emma is a Newton-inspired email client for iPhones. Your inbox has a bottom. Fewer features and less spam get you there. WORKS WITH GMAIL AND OUTLOOK (ICLOUD COMING) As many accounts as you need. ONE-TAP UNSUBSCRIBE Tap once and tomorrow's inbox is lighter. READ RECEIPTS Know when your emails are read. TEXTED 2FA CODES Emailed two-factor codes are sent to you via text message for easy prefill. SET ASIDE Emma has a single non-inbox folder for emails that aren't actionable today. TRUE DARK MODE Dark themed app, dark themed emails. PRIVACY Emma does not persist your emails. Full stop. NOT INCLUDED AI, calendar, chat, snooze, templates. Emma is devoted to the closure found at the bottom of your inbox. She never sends you email. Not even a welcome email.
Screenshots
Verdict
The clearest difference is review sentiment: Emma Email at 71% against Marco's 13%. Emma Email also leads on rating (4.6 vs 3.7) and ratings volume (11 vs 3). Marco's advantage is device support (3 vs 1). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Emma Email holds the better App Store score, 4.6 against 3.7. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 13% of Marco's written reviews are positive against 71% of Emma Email's.
Marco ships an update every 4 days, Emma Email weekly. The most recent releases landed on October 6, 2026 and October 5, 2026 respectively.
| Parameter | Marco | Emma Email |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.6 (11 ratings) — better |
| Positive reviews | 12.5% of reviews | 71.4% of reviews — better |
| Number of ratings | 3 | 11 — better |
| Update frequency | Every 4 days — better | Weekly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, Mac — better | iPhone |
| Requires iOS | 17.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 105 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Marco Technology Inc. | Castle Labs LLC |
Customer experience
Marco
Emma Email
In-app purchases
Marco
No in-app purchases
Emma Email
No in-app purchases






