All versions of Fertility Friend Ovulation App
com.tamtris.fertilityfriend · 6 versions
Fertility Friend Ovulation App has 6 versions listed, going back to v12.31. New versions arrive about every 2 weeks.
Minimum Android version over time
- From v15.19: requires Android 8.0+
- From v12.42: requires Android 7.0+
Older versions are the way to go if your device runs an earlier Android release.
All 6 versions checked are signed with the same certificate (3E:E7:E7:F7…, issued to “Tamtris Web Services Inc.”), so they can update one another.
Versions, newest first
v15.22 (2026100503) LATEST
MD5 82b93b7a238e7dd5417455cef776b5d1
What's new (as uploaded)
This is a technical update. Bug fixes and minor UI improvements.
v15.21 (2026091501)
MD5 2175d772ffd75bd9f974ea7ad8946f94
Same release notes as v15.22.
v15.20 (2026083101)
MD5 e6b92acd0d8f489feb9b34edebdfe920
Same release notes as v15.22.
v15.19 (2026082503)
MD5 e144dc734f35d297406db3f4b26897cc
Same release notes as v15.22.
v12.42 (5828)
MD5 cd8fd403af449fc7b186e4101e9e8999
What's new (as uploaded)
Maintenance release.
v12.31 (5358)
MD5 1b0960719640bdf2459fc9cdefdf9f58
What's new (as uploaded)
Improving the new user flow.