Comparison

Ocean vs Emma Email

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

Head to head
About

Ocean

This app intelligently sorts your Gmail inbox into actionable categories like 'Action', 'Review', and 'Cleanup'. It offers features to quickly reply, schedule, archive, and bulk delete emails, helping you manage your inbox more efficiently.

Highlights
  • Inbox classification (Action, Review, Cleanup)
  • Quick email actions (reply, schedule, dock)
  • Bulk email cleanup
  • Google Calendar integration for invites
  • Global search across emails and invites
  • VIP contact highlighting
Features
Read full description

Your Gmail inbox wasn't built for the way you work. Ocean was. Ocean brings Beacon Intelligence to your Gmail. On-demand intelligence that classifies your inbox into what actually matters, so you spend less time sorting and more time doing. Designed exclusively for Gmail and Google Workspace. ⎯ BEACON INTELLIGENCE Beacon analyses your inbox and classifies what matters into 3 swim lanes: Action, Review, and Cleanup. Each lane contains a list of emails that you need to act on. - For the Action lane, you can quickly reply, dock an email on a specific date or send a meeting invitation. - For the Review lane, you can swipe to archive or discard the email. - For the Cleanup lane, you can leverage our powerful bulk Cleanup functionality to clear hundreds of emails in seconds. ⎯ DROPS: INTELLIGENCE WITHOUT THE COMMITMENT Every new account gets 30 free Drops. Enough for about 12 to 14 days of active use. Drops never expire and are only consumed when you use them. Skip a day, skip a week. You don't pay for days you're not working. Once your free Drops are used, Ocean's core features remain free forever. Need more? Drop packs are available for quick top-ups. Or go Ocean Blue for 50 Drops every day, refreshing at midnight. No subscription required. No rush hitting cancel. ⎯ CORE FEATURES: ALWAYS FREE Email: Compose, reply, forward, and manage your Gmail. Full email client, always free. Clean Up: Filter and clear your inbox in seconds. - First Timers, Persistent Pingers, Subscriptions, and more. - Archive entire categories with one tap. Dock: Dock emails you want to action later. - Swipe into time-based buckets: Today, This Weekend, This Week, This Month, Whenever. - Never lose what needs your attention. Invites: Direct Google Calendar integration. - Share your availability, block last-minute bookings, and automatically add confirmed meetings to your calendar. Global Search: Search across emails and invites from one place. VIP Contacts: Mark important senders as VIP. Never miss their emails. ⎯ PRIVACY-FIRST Your emails are never stored on our servers. When you invoke Beacon Intelligence, we ask your consent to use our intelligence provider to analyze your email conversations. Only when you ask, never in the background. Not sneaky. ⎯ BEAUTIFULLY NATIVE Dark mode, clean design, built for iPhone. Not a web wrapper. ⎯ Built in Canada by a small team who actually use this thing every day. Privacy Policy: https://ocean.app/privacy-policy Terms and Conditions: https://ocean.app/terms-of-use

About

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.

Highlights
  • Minimalist design
  • Inbox zero focus
  • Fast and speed-optimized
  • Reduces clutter
  • Supports multiple Gmail accounts
  • Clean interface
Features
Read full description

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

Ocean4 screens
Emma Email4 screens

Verdict

The call

The clearest difference is in-app purchases: Emma Email at none against Ocean's 8. Emma Email also leads on ratings volume (12 vs 1) and iOS requirement (16.4 vs 18). Ocean's advantage is rating (5.0 vs 4.7). 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. Ocean sells 8 one-off in-app purchases. Emma Email asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ocean holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Emma Email has 12 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Ocean ships an update every 8 days, Emma Email weekly. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

Scorecard5 real differences · 5 level
Ocean versus Emma Email: the parameters behind the verdict, then further details
ParameterOceanEmma Email
PriceFreeFree
Rating5.0 (1 ratings) — better4.7 (12 ratings)
Positive reviews—71.4% of reviews
Number of ratings112 — better
Update frequencyEvery 8 daysWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhoneiPhone
Requires iOS1816.4 — better
Further details — not scored
Size33 MB56 MB
Age rating4+4+
DeveloperBigWave Labs IncCastle Labs LLC

Customer experience

Ocean

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

Emma Email

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

In-app purchases

8 purchases

Ocean

One-time8
  • Ocean Blue 14-day TrialFree
  • Ocean Drops Small$2.00
  • Ocean Drops Medium$3.00
Show 5 more
  • Ocean Drops Large$5.00
  • Ocean Drops XLarge$9.00
  • Ocean Blue (Early Adopter)$67.00
  • Ocean Blue Access$79.00
  • Ocean Blue$99.00
None

Emma Email

No in-app purchases

Questions

Is Ocean free?
Ocean is free to download, with in-app purchases available.
Is Emma Email free?
Emma Email is free to download, with no in-app purchases.
Which has better reviews, Ocean or Emma Email?
Ocean is rated higher. Ocean averages 5.0 out of 5 from 1 ratings, while Emma Email averages 4.7 from 12 ratings.
Do Ocean or Emma Email have ads?
Neither Ocean nor Emma Email shows ads.
Which is updated more often, Ocean or Emma Email?
Ocean ships an update every 8 days, and Emma Email weekly. Most recently, Ocean was updated on October 14, 2026 and Emma Email on October 22, 2026.

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