Silk
Silk Silk and Nice
Silk and Nice, side by side
Both keep your entries off anyone's server. They differ in what they hide, what they count and what is free.
Free to use
with one partner.
What both do
Both log a moment in seconds, work without an account and show a calendar and trends. Both can save entries to Apple Health.
Where Nice goes further
Nice counts more about each entry: duration, who initiated, orgasms, locations, photos and videos. It has Siri logging, iCloud sync between your iPhone and iPad, and a journal you can share with a partner.
Where Silk differs
Silk opens as a working calculator until you enter your PIN, and the PIN is in the free app. In Nice, the Face ID and passcode lock is part of Premium.
Silk has no sync. Entries stay on the device you logged them on, with no account and no server of ours.
What is free
Nice is free with one partner and one custom activity, with every stat for your first 30 days. Silk is free with one partner, a limited history, core statistics and data export.
Nice's details are from its App Store listing in November 2026.
Questions
Is there an intimacy tracker that hides behind another app?
Silk opens as a working calculator and shows your log only after you enter your PIN.
Is Silk free?
You can use Silk free with one partner, a limited history, core statistics and data export. Premium adds unlimited partners, full history, advanced insights, Apple Health sync and widgets.
Does Silk sync between devices?
No. Entries stay on the device you logged them on.
What Silk covers
A private log for intimate wellbeing
Silk is on the App Store, for iPhone.