Silk
Comparison
Silk vs Eve by Glow
Eve is a period tracker that also logs sex. Silk is a private log of intimacy itself.
Layered
Silk on iPhone
Date night
Facts checked on 11 November 2026.
The short answer
Silk is a private log of intimacy for any relationship, kept on your phone. Eve by Glow is a period tracker for women that also logs sex.
Pick Silk if
- You want to log intimacy for its own sake, with any partner or solo.
- You want it on your phone only, with no account.
- You want patterns in closeness, mood and satisfaction.
Side by side
| Silk | Eve by Glow | |
|---|---|---|
| Built for | people who want a private record of their intimate life, with one partner, several or solo | women who want a period tracker that also logs sex |
| Where it runs | iPhone, on your device with no account | iPhone, iPad and Apple Watch, in 33 languages |
| Outside the app | widgets that read as a habit tracker, with a one-tap log and a Control Centre button | an Apple Watch app |
| What you log | moments from holding hands to a date night, with mood, notes, protection and STI tests | periods, sex, moods and symptoms |
What Silk is
Silk is a private intimacy and relationship tracker for iPhone. It logs every kind of closeness in one tap, shows your rhythm and patterns over time, and puts widgets on your Home Screen that read as a habit tracker.
What Eve by Glow is
Eve by Glow is a period tracker and sex app for women. It predicts periods and ovulation, logs sex, moods and symptoms, and has a community for questions about sex and health.
Questions
Is Silk a good alternative to Eve by Glow?
Yes, if you want a log of closeness as a whole, with Home Screen widgets that read as a habit tracker. Silk is a private log of intimacy for any relationship, kept on your phone. Eve by Glow is a period tracker for women that also logs sex.
What is the difference between Silk and Eve by Glow?
Silk is built for people who want a private record of their intimate life, with one partner, several or solo. Eve by Glow is built for women who want a period tracker that also logs sex.
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We make Silk. What we say about Eve by Glow comes from its own pages, read on 11 November 2026: Eve by Glow on the App Store. Spotted a mistake? Write to support@silkbetweenus.com. Eve by Glow belongs to its owner, and Silk is not affiliated with it.
Also by us
Finding the words
Some things are easier to log than to say. murmur lets you say them out loud first: asking for more closeness, bringing up something new, or saying not tonight. Nobody hears it but you.
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