Comparison

4later vs MailOver

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

Head to head
About

4later

Features
Read full description

Save everything in one place. 4later takes care of the rest. AI understands your content, automatically files it, and reminds you when it becomes relevant. No remembering. No organizing. No searching. That's 4later. Perfect for anyone who saves lots of information but wants to spend as little time organizing it as possible: creators, professionals, students, journalists, lawyers, project managers, and more. EVERYTHING IN ONE PLACE Save notes, documents, emails, photos, videos, and voice memos. Share content via the share extension, forward emails, or capture everything directly in 4later. Everything in one app. ORGANIZE NOTHING 4later automatically understands what your content is about, summarizes it, and files it into the right topic. So you can spend your time on what really matters. NEVER FORGET 4later reminds you exactly when your content becomes relevant. You decide when you want to be reminded. If you like, you can also create a calendar event that's automatically synced with your Apple Calendar. FIND ANYTHING Looking for last year's invoice, a book recommendation from a friend, a voice memo from your last meeting, or that amazing pasta recipe? Just ask AI. Or browse by topic or filter upcoming reminders. SHARE WITH OTHERS Share topics and entries with employees, colleagues, or friends. You decide whether others can view, add, or edit. BUILT FOR APPLE 4later automatically syncs your content across all your Apple devices. It supports voice input, swipe gestures, long press actions, Shortcuts, and Siri. YOUR DATA STAYS YOURS 4later is fully GDPR compliant. Your data is stored on secure European cloud servers and is never shared with anyone. Most people don't want complicated systems of folders, tags, and workflows. They just want to save things and find them again when they need them. That's exactly what 4later is for. Get started with 4later for free. Terms of Use: https://more-io.github.io/4later-legal/terms_en.html Privacy Policy: https://more-io.github.io/4later-legal/privacy_en.html

About

MailOver

This AI-powered tool transforms your inbox by identifying and prioritizing actionable items and important information. It summarizes lengthy threads and automatically files away less critical messages, creating a streamlined communication experience.

Highlights
  • AI-powered email sorting
  • Automatic action item extraction
  • Thread summarization
  • Automatic filing of non-essential emails
  • Support for multiple IMAP accounts
  • Zero-access encryption
Features
Read full description

Inbox is 88% noise, on average. MailOver reads all of it so you only see the 12% that matter. MailOver is the AI email secretary that reads every email the moment it lands, pulls out the action items and deadlines, summarizes the threads worth knowing about, and files everything else out of your way. You open one short brief instead of 400 emails. (The name? A mailover is an email hangover, that tired feeling after too much inbox. MailOver is the cure.) ONE INBOX. THREE ANSWERS. Every email gets read and sorted into what you need to DO, what you should KNOW, and what's just NOISE. No rules. No folders. No training period. A TO-DO LIST THAT WRITES ITSELF A renewal buried in paragraph three. A sign-off hidden in a long thread. An invoice due Friday. MailOver turns "please approve before Friday" into a checkable task with the right due date pulled from the email, grouped by day, and pinned when it's urgent. You see commitments before they slip. THE GIST, BEFORE YOU OPEN A THING For the threads that matter, your secretary writes a two-line summary, so you get the decision in seconds and decide whether the full thread is even worth opening. EVERYTHING ELSE, NEATLY FILED Invoices, receipts, newsletters, promos, deliveries, social. The 88% that doesn't need a human gets sorted into clean categories you can skim or ignore. Your inbox stops being a firehose and becomes an archive. WORKS WITH THE EMAIL YOU ALREADY USE Gmail, Outlook, iCloud, Yahoo, Fastmail, Proton, or any IMAP account. Connect multiple inboxes (personal, work, shared) and get one combined brief across all of them. CONNECT IN 30 SECONDS No rules to write. No filters to maintain. Link an inbox and you're reading action items in under two minutes. YOUR EMAIL STAYS YOURS Zero-access AES-256 encryption. Even our own team can't read your email, and we never train any model on it. You can block specific senders, subjects, or keywords from AI processing entirely. GDPR-compliant by design, with one-tap data export and deletion. PRICING Free to start, no card required. Plans scale with how many inboxes you connect and how much email you get: - Plus: 2 inboxes, 600 AI credits/month - Pro: 4 inboxes, 1,500 AI credits/month (most popular) - Ultra: 8 inboxes, 6,000 AI credits/month Billed monthly or yearly (save up to 40% with annual). Cancel anytime from your account. Built for operators, founders, and anyone juggling email across work and personal accounts who can't afford to miss the one message that mattered. If you've ever lost something important because it was buried, MailOver is for you. Privacy Policy and Terms: https://mailover.ai/privacy-terms.html

Screenshots

4later4 screens
MailOver4 screens

Verdict

The call

The clearest difference is ads: 4later at none against MailOver's shown. 4later also leads on update cadence (daily vs every 3 days). MailOver's advantage is iOS requirement (15.1 vs 26.0). On price, in-app purchases 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. 4later sells 4 in-app purchases, starting at $3.99 per month and MailOver sells 11 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

4later ships an update daily, MailOver every 3 days. The most recent releases landed on October 27, 2026 and October 23, 2026 respectively.

Scorecard3 real differences · 6 level
4later versus MailOver: the parameters behind the verdict, then further details
Parameter4laterMailOver
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyDaily — betterEvery 3 days
AdsNo — betterYes
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size80 MB68 MB
Age rating4+4+
Developer4later UG (haftungsbeschraenkt)Seyed Daniel Daneshi Pour

In-app purchases

4 purchases

4later

Subscriptions4
  • Basic (Monthly)$3.991 Month
  • Premium (Monthly)$8.991 Month
  • Basic (Yearly)$34.991 Year
Show 1 more
  • Premium (Yearly)$89.991 Year
11 purchases

MailOver

Subscriptions6
  • MailOver AI Plus Monthly$9.991 Month
  • MailOver AI Pro Monthly$19.991 Month
  • MailOver AI Ultra Monthly$69.991 Month
Show 3 more
  • MailOver AI Plus Yearly$89.991 Year
  • Unboxd AI Pro Yearly$149.991 Year
  • MailOver AI Ultra Yearly$499.991 Year
One-time5
  • 1,000 Email Credits$14.99
  • 4,000 Email Credits$49.99
  • 10,000 Email Credits$99.99
Show 2 more
  • 20,000 Email Credits$179.99
  • 50,000 Email Credits$369.99

Questions

Is 4later free?
4later is free to download, with in-app purchases available.
Is MailOver free?
MailOver is free to download, with in-app purchases available.
Do 4later or MailOver have ads?
MailOver shows ads; 4later does not.
Which is updated more often, 4later or MailOver?
4later ships an update daily, and MailOver every 3 days. Most recently, 4later was updated on October 27, 2026 and MailOver on October 23, 2026.

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