Comparison

mail.ee vs 1F

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

Head to head
About

mail.ee

A stable and advanced free email application with over 15 years of experience, offering a user-friendly interface, lightning-fast notifications, and robust security features. Manage multiple accounts, send attachments easily, and benefit from high spam protection. Available on iPhone and iPad for convenient mobile access.

Highlights
  • User-friendly interface
  • Lightning notifications
  • Multiple account support
  • Send multiple attachments
  • Undo Delete feature
  • Instant search
  • High spam protection
Features
Read full description

Mail.ee is stable, advanced and powerful free email with more than 15 years of experience and millions of satisfied users. Hosted on own servers in Europe. Now available also on iPhone and iPad to make work even more convenient and mobile. Key Features: • Ergonomic and user-friendly interface - convenient email preview and work with attachments. • Lightning notifications - push notifications so you no longer have to check your mail manually. • Swipe actions - instantly delete emails or mark as unread/read. • Multiple account support - use different email accounts right from the app! • Send multiple attachments - easily add photos and documents to an email, all at once. • Undo Delete - to prevent mistakes. • Search - find your messages faster with instant results. • Save your uncompleted messages to Draft folder and continue later. • Auto-complete contact names - as you type from your Mail.ee contacts or your phone. • On / Off remote images in messages. • High spam protection. • Contacts synchronization. • Secure data storage and sending via SSL. Contact Us: Whether you are experiencing any issues, questions or ideas, please contact us via the "Feedback" form in the app or email feedback@mail.ee. We will do all we can to solve the problem as soon as possible. Rate Us: Special thanks to everyone who rates us 5 stars and provides a warm feedback. It's makes our developers team happier!

About

1F

A business-focused email client offering secure and fast communication. It includes integrated calendar, contacts, and secure notes, with a rich mail composer supporting attachments and formatting.

Highlights
  • Secure email client
  • Integrated calendar
  • Contact management
  • Secure notes
  • Rich mail composer
  • Media attachments
Features
Read full description

Secure, fast, deep corporate functional. Email, calendar with extended business functions, contacts, secure notes, convenient mail composer with rich formatting capabilities and various media attachments.

Screenshots

mail.ee4 screens
1F4 screens

Verdict

The call

The clearest difference is review sentiment: mail.ee at 100% against 1F's 38%. mail.ee also leads on rating (4.7 vs 1.0) and ratings volume (99 vs 1). 1F's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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. mail.ee sells 1 in-app purchase, starting at $1.99 per month. 1F asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

mail.ee holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: mail.ee has 99 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of mail.ee's written reviews are positive against 38% of 1F's.

UpkeepUpdate frequency

mail.ee ships an update every 9 days, 1F every 6 weeks. The most recent releases landed on September 10, 2026 and September 16, 2026 respectively.

Scorecard6 real differences · 4 level
mail.ee versus 1F: the parameters behind the verdict, then further details
Parametermail.ee1F
PriceFreeFree
Rating4.7 (99 ratings) — better1.0 (1 ratings)
Positive reviews100.0% of reviews — better37.5% of reviews
Number of ratings99 — better1
Update frequencyEvery 9 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size20 MB10 MB
Age rating4+4+
Developerinbox.lvПервая Форма

Customer experience

mail.ee

All ratings99 ratings
Positive92.9%
Neutral5.1%
Negative2.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

1F

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews8 reviews
Positive37.5%
Neutral37.5%
Negative25.0%

In-app purchases

1 purchases

mail.ee

Subscriptions1
  • mail.ee Premium Monthly$1.991 Month
None

1F

No in-app purchases

Questions

Is mail.ee free?
mail.ee is free to download, with in-app purchases available.
Is 1F free?
1F is free to download, with no in-app purchases.
Which has better reviews, mail.ee or 1F?
mail.ee is rated higher. mail.ee averages 4.7 out of 5 from 99 ratings, while 1F averages 1.0 from 1 ratings.
Do mail.ee or 1F have ads?
Neither mail.ee nor 1F shows ads.
Which is updated more often, mail.ee or 1F?
mail.ee ships an update every 9 days, and 1F every 6 weeks. Most recently, mail.ee was updated on September 10, 2026 and 1F on September 16, 2026.

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