Devices, thermometers & tests

Looking for an Ava alternative?

Ava is a sensor bracelet that reads overnight physiological signals and turns them into cycle insights. MoodSwings is a different shape of app — and this page is an honest comparison rather than a pitch, so the table starts with what Ava does better.

Ava vs MoodSwings, side by side

Ava MoodSwings
Known for Ava is a sensor bracelet that reads overnight physiological signals and turns them into cycle insights. A calm period tracker built around how you actually feel: next-period and cycle-phase estimates, mood and symptom logging in a few taps, PMS patterns over time, and optional partner sharing.
Genuinely better at Passive overnight measurement — you wear it and it collects data without you remembering to do anything. MoodSwings asks for a few taps instead of a wearable, and puts mood and symptoms next to your dates rather than sensor curves.
Day to day it feels like The app is the readout for a device or test strips you buy — precise fertility data, but there is kit to keep using and replacing. One screen, a few taps a day. Dates, mood and symptoms in the same place — and if you want, a partner view where you choose what is visible.

Stay with Ava if…

…you prefer sensors doing the work to logging anything yourself.

We would rather you kept an app that fits than switched and stopped logging after a fortnight. A half-used tracker cannot show you a pattern.

MoodSwings is a wellness tracker, not a medical device, and makes no clinical claims — its dates are estimates from your own logged cycles.

What you get if you do switch

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MoodSwings is a wellness tracker, not a medical device — predictions are estimates, not guarantees, and nothing here is medical advice. Ava and other product names belong to their respective owners; this comparison reflects each app's publicly described focus and our own honest read of it. We deliberately quote no ratings, review counts or prices for other apps, because those change — check the App Store for current details.

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