What's new in Spark Mail: AI Email, Calendar 3.15.0

You asked, and we delivered! Outlook Calendars are now available in Spark.
Calendar, your inbox’s essential companion, now supports Outlook. Spark integrates Google, Exchange, iCloud, and Outlook calendars linked to your email accounts.
To enable Outlook Calendar:
1.Go to Spark Settings > Calendars.
2.Turn the calendar on for your Outlook account.
If you have any questions, ideas, or encounter any issues, please contact us at
support@sparkmailapp.com

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About Spark Mail: AI Email, Calendar 3.15.0

Download Spark Mail: AI Email, Calendar 3.15.0

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
3.15.0 BUNDLE 20 S
31500202
July 7, 2025
universal
Android 10+
120-640dpi
All Releases
Spark Mail: AI Email, Calendar 3.16.2

Version:3.16.2

Uploaded:January 15, 2026 at 1:07PM UTC

File size:43.74 MB

Downloads:12

Spark Mail: AI Email, Calendar 3.16.1

Version:3.16.1

Uploaded:December 10, 2025 at 12:08PM UTC

File size:44.9 MB

Downloads:102

Spark Mail: AI Email, Calendar 3.15.5

Version:3.15.5

Uploaded:November 12, 2025 at 2:53PM UTC

File size:44.81 MB

Downloads:79

Spark Mail: AI Email, Calendar 3.15.4

Version:3.15.4

Uploaded:October 6, 2025 at 4:46PM UTC

File size:44.82 MB

Downloads:71

Spark Mail: AI Email, Calendar 3.15.3

Version:3.15.3

Uploaded:September 26, 2025 at 8:25AM UTC

File size:44.74 MB

Downloads:71

Spark Mail: AI Email, Calendar 3.15.2

Version:3.15.2

Uploaded:September 9, 2025 at 9:24AM UTC

File size:44.66 MB

Downloads:39

Spark Mail: AI Email, Calendar 3.15.1

Version:3.15.1

Uploaded:July 26, 2025 at 3:14PM UTC

File size:44.63 MB

Downloads:105

Spark Mail: AI Email, Calendar 3.15.0

Version:3.15.0

Uploaded:July 7, 2025 at 10:13AM UTC

File size:44.63 MB

Downloads:63

Spark Mail: AI Email, Calendar 3.14.0

Version:3.14.0

Uploaded:June 11, 2025 at 1:09PM UTC

File size:44.59 MB

Downloads:93

Version:3.13.1

Uploaded:May 6, 2025 at 2:40PM UTC

File size:44.01 MB

Downloads:123

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