Best OK.secure Alternatives for Android

Discover the best apps like OK.secure by OK.de Services Gmbh. Curated by the APKPure Editorial Team and based on app features, usability, and user feedback, these recommendations ensure reliable performance and great user experience. Explore the best alternatives to OK.secure and find the perfect app for your everyday needs.

Yandex Mail: Email & Cloud Direct Cursus Computer Systems Trading LLC

9.1

54 Reviews

116.3 MB

Size

Jun 7, 2026

Update Date

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Keep your inbox tidy: smart email for mail, docs, files with cloud & protection
Email Blue Mail - Calendar Blix Inc.

9.4

103 Reviews

118.1 MB

Size

Jun 1, 2026

Update Date

Download

Email Blue Mail - Calendar is a productivity app that manages multiple email accounts with an integrated calendar.
K-9 Mail Mozilla Thunderbird

8.2

13 Reviews

10.6 MB

Size

Jun 5, 2026

Update Date

Download

K-9 Mail is a 100% open source, privacy focused email client for Android
Spark Mail: AI Email, Calendar Spark Mail App

7.8

24 Reviews

249.2 MB

Size

Jun 5, 2026

Update Date

Download

AI-powered mail and calendar app. Sync Gmail, AOL, Yahoo, Hotmail in one inbox.
FairEmail, privacy aware email Marcel Bokhorst, FairCode BV

10.0

11 Reviews

27.8 MB

Size

Jun 6, 2026

Update Date

Download

Fully featured, privacy oriented email app
Zoho Mail - Email and Calendar Zoho Corporation

9.4

3 Reviews

59.9 MB

Size

Jun 6, 2026

Update Date

Download

Zoho Mail - Email, Calendar, Contacts and Files on the move!
Skred Messenger SKRED

10.0

1 Reviews

18.8 MB

Size

Jun 5, 2026

Update Date

Download

The truly secure messaging app!
Newton Mail - Email App for Gm CloudMagic, Inc.

10.0

2 Reviews

36.9 MB

Size

Apr 5, 2023

Update Date

Download

Supercharge your mail with Email Tracking, Send Later, Undo Send, Calendar &more
Universal Email App Craigpark Limited

10.0

4 Reviews

173.1 MB

Size

Oct 9, 2024

Update Date

Download

Designed to support any mail box! Add all your mail accounts and enjoy the app!
Pro Mail Craigpark Limited

0.0

0 Reviews

163.4 MB

Size

Oct 10, 2024

Update Date

Download

Stay connected to your Outlook and Exchange accounts with a powerful app.
8x8 Work 8x8, Inc

0.0

0 Reviews

148.7 MB

Size

May 20, 2026

Update Date

Download

Your business communications. All in one app.
Fastmail Fastmail Pty Ltd

0.0

0 Reviews

7.1 MB

Size

Jun 5, 2026

Update Date

Download

Email and calendar made better. Fast, private hosting for you or your business.
Trillian Cerulean Studios, LLC

10.0

1 Reviews

68.6 MB

Size

May 18, 2026

Update Date

Download

Modern and secure messaging and calls for people, business and healthcare.
Immoweb – Real Estate Immoweb

0.0

0 Reviews

40.9 MB

Size

May 22, 2026

Update Date

Download

Easily rent, buy, estimate, and sell a house, flat, or other property in Belgium
Connect for Hotmail & Outlook Connectivity Apps

8.0

2 Reviews

116.6 MB

Size

Nov 6, 2025

Update Date

Download

Connect for Hotmail with aftercall gives easy access to your mail and calendar!
Inbox.lv Inbox.lv

10.0

1 Reviews

33.5 MB

Size

May 27, 2026

Update Date

Download

Inbox.lv - email service
VSee Messenger VSee Lab, Inc.

10.0

1 Reviews

133.7 MB

Size

Apr 8, 2026

Update Date

Download

VSee gives you group video calls, screen sharing, and instant messaging.
香港報紙 Baris Efe

0.0

0 Reviews

4.2 MB

Size

Jul 20, 2025

Update Date

Download

Read any newspaper from the Hong Kong! National and regional newspapers!
BlueMail Lite Blix Inc.

0.0

0 Reviews

162.3 MB

Size

Mar 7, 2025

Update Date

Download

BlueMail Lite is a fast and secured email app
YEAY—Explore. Recommend. Earn. YEAY GmbH

0.0

0 Reviews

65.2 MB

Size

Sep 21, 2024

Update Date

Download

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