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Clue vs Flo for Perimenopause: Which Is Better? (2026)

Clue and Flo perimenopause modes compared side by side on a phone

Two Broad Apps, Two Perimenopause Modes

Clue and Flo started as cycle and fertility apps, and both have added dedicated perimenopause support. That shared origin means the real question is rarely "which app is better" in the abstract — it is which one fits how you already track and how you feel about your data. Flag Apps develops Perim, offered below as a simpler alternative, so this comparison stays even-handed. Details checked August 19, 2026.

Clue for Perimenopause

Clue's perimenopause mode adapts its cycle view to changing cycle lengths and adds hot flash, mood, and sleep tracking. Clue is often preferred for a cleaner, more data-focused interface with less marketing content. The dedicated mode is part of Clue Plus.

  • Strengths: adaptive cycle view, clean design, strong data focus.
  • Cost: the perimenopause mode requires Clue Plus.

Flo for Perimenopause

Flo's May 2026 announcement describes doctor-backed perimenopause tools available to Flo Premium users, layered on a very broad, content-rich app with a large user base.

  • Strengths: broad tracking, lots of educational content, doctor-backed tools.
  • Cost: the perimenopause tools are Flo Premium features.

How to Decide Between Them

  • Already use one: stay, so you keep your history and the perimenopause mode extends it.
  • Prefer clean and data-first: Clue tends to suit you.
  • Prefer lots of content and guidance: Flo tends to suit you.
  • Care most about privacy: compare both policies — or consider an on-device app.

Both put dedicated perimenopause features behind a subscription, and both are cloud services. Neither diagnoses perimenopause; the NHS notes it is assessed from age, symptoms, and menstrual history.

The Simpler Alternative

If neither appeals — because you want privacy, simplicity, or a fresh start without a fertility-first history — Perim is a focused iPhone option. It keeps entries on the device by default, needs no account, and centers perimenopause symptoms rather than cycle prediction. See Perim on the App Store, or compare all the options in our tracker roundup and four-app comparison.Download Perim Perimenopause Tracker on the App Store

Frequently Asked Questions

Is Clue or Flo better for perimenopause?

Both have dedicated perimenopause modes behind paid tiers. Clue is often preferred for a cleaner, data-focused view that adapts to changing cycles; Flo for a broad, content-rich app with doctor-backed tools. The best choice is usually the one you already use, since you keep your history. For a private fresh start, a simpler app like Perim is an alternative.

Are Clue and Flo perimenopause features free?

Not the dedicated modes. Clue's perimenopause mode is part of Clue Plus, and Flo's perimenopause tools are Flo Premium features. Both apps offer free basic tracking, but the perimenopause-specific features sit behind subscriptions.

Which is more private, Clue or Flo?

Both are cloud-based services with accounts, so compare their current privacy policies directly, as terms change. If minimizing your data footprint is the priority, an on-device app that keeps entries on the phone by default, like Perim, exposes less than a cloud account with either.

Can I switch from Clue to Flo or vice versa?

You can, but they do not import each other's history, so you would start fresh or keep the old app for reference. Because perimenopause tracking is most useful over weeks, switching is not a big setback — but there is little reason to switch unless one genuinely fits you better.

See Perim in action before downloading

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