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Healthcare · head to head

Flo vs Insight Timer

Flo logo

Flo

Healthcare

Period and cycle tracking app that settled with the US FTC in 2021 over sharing health data with third parties despite promising not to

From
Free
Rated
-
Full reviewWebsite
Insight Timer logo

Insight Timer

Fitness

Meditation and sleep app with a large free library funded by a Member subscription for courses

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Flo flo Health settled with the US FTC in 2021 over allegations it shared sensitive health data, including pregnancy and menstruation details, with Facebook, Google and other third parties despite telling users the data would stay private, a fact directly relevant to how much a user should trust current privacy claims without independently checking the published policy.; Insight Timer because the guided content library is open to contributing teachers rather than centrally produced, audio quality, teaching style and production values vary considerably and are inconsistent compared with a curated app.
  • They diverge on capability: Flo covers Cycle and ovulation tracking, Insight Timer covers Free guided meditation library.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Flo and Insight Timer actually diverge.

Attributes where Flo and Insight Timer differ
AttributeFloInsight Timer
Pricing modelFree with a Premium subscriptionFree with a Member subscription
CategoryHealthcareFitness

Identical on both: starting price (Free), free tier (Yes), platforms (iOS, Android, Web), user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Flo

  • Cycle and ovulation tracking
  • Pregnancy mode
  • Anonymous Mode
  • Symptom and mood logging
  • Expert content library
  • Community and forums

Only in Insight Timer

  • Free guided meditation library
  • Sleep content
  • Structured courses
  • Offline downloads
  • Practice tracking and stats
  • Live events

What people use each for

The jobs each tool is most often brought in to do.

Flo

  • Someone tracking cycle and ovulation who wants to weigh app convenience against the sensitivity of the data being loggednot Insight Timer
  • A user in a jurisdiction with legal risk around reproductive health data who wants to check Anonymous Mode and current data sharing policy before logging pregnancy or fertility attemptsnot Insight Timer
  • A buyer wanting to compare Flo directly against Clue on published data practices before choosing which app to trust with this informationnot Insight Timer
  • Someone who wants pregnancy tracking content alongside cycle tracking in one app rather than switching apps mid-pregnancynot Insight Timer

Insight Timer

  • Someone who wants to sample many different meditation teachers and styles for free before deciding what suits themnot Flo
  • A user who wants a plain, distraction-free meditation timer without any subscription at allnot Flo
  • Someone wanting structured multi-day courses on a specific theme like sleep or anxiety, which requires Membernot Flo
  • A traveller who wants offline downloaded sessions for a flight, which requires the Member subscriptionnot Flo

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Flo

  • Flo Health settled with the US FTC in 2021 over allegations it shared sensitive health data, including pregnancy and menstruation details, with Facebook, Google and other third parties despite telling users the data would stay private, a fact directly relevant to how much a user should trust current privacy claims without independently checking the published policy.
  • Reproductive health data, including logged periods, fertility attempts and pregnancy status, has been the subject of law enforcement data requests in some jurisdictions following changes to reproductive rights law, and cloud-stored logs are a real category of exposure regardless of a vendors intentions.
  • Anonymous Mode, the privacy feature introduced after the settlement, is a setting that must be checked and understood rather than assumed, and its exact scope and default status should be verified in the current privacy policy rather than taken from marketing copy.
  • Free tier predictions rely on self-reported symptom data and general population models, so accuracy for irregular cycles or specific medical conditions is limited compared with clinical tracking.
  • The subscription auto-renews and, like most mobile subscriptions, must be cancelled through app store account settings rather than inside the app itself.

Insight Timer

  • Because the guided content library is open to contributing teachers rather than centrally produced, audio quality, teaching style and production values vary considerably and are inconsistent compared with a curated app.
  • Structured courses, the feature most likely to help someone build a consistent practice, are gated behind the Member subscription rather than included free.
  • The sheer size of the free library, tens of thousands of sessions, makes finding a consistently good teacher a matter of trial and error rather than curation.
  • Live events and some teacher content are scheduled around specific time zones, which can be inconvenient depending on where you live.
  • The Member subscription auto-renews and, as with most mobile subscriptions, must be cancelled through app store account settings rather than within the app.

Pricing, plan by plan

Flo

Free
  • Flo Premium$11.99/month
    • Free tier covers core cycle tracking, predictions and symptom logging
    • Premium adds deeper personalised insights and expert content, around $11.99 a month
    • Annual and lifetime purchase options typically offered at a lower effective rate

Insight Timer

Free
  • Insight Timer Member$9.99/month
    • Free tier includes a large library of guided meditations and talks, no card required
    • Member unlocks structured multi-day courses and offline downloads
    • Annual Member plans typically run $59.99 to $99.99, cheaper per month than monthly billing

Which should you pick?

Choose Flo if

  • You need cycle and ovulation tracking.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want pregnancy mode.
Flo review

Choose Insight Timer if

  • You need free guided meditation library.
  • You want to start without paying.
  • You work on iOS, Android, Web.
  • You also want sleep content.
Insight Timer review

Questions people ask

Is Flo or Insight Timer better?
Neither clearly leads. Flo starts at Free and Insight Timer at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Flo or Insight Timer?
Flo starts at Free and Insight Timer at Free.
Does Flo or Insight Timer run on more platforms?
Both run on iOS, Android, Web, so platform support will not decide this one for you.
Can I use Flo for free?
Both have a free tier, so you can try either at no cost before committing.
What is Flo best used for?
Flo is most often used for someone tracking cycle and ovulation who wants to weigh app convenience against the sensitivity of the data being logged, a user in a jurisdiction with legal risk around reproductive health data who wants to check anonymous mode and current data sharing policy before logging pregnancy or fertility attempts, a buyer wanting to compare flo directly against clue on published data practices before choosing which app to trust with this information, someone who wants pregnancy tracking content alongside cycle tracking in one app rather than switching apps mid-pregnancy. Of those, someone tracking cycle and ovulation who wants to weigh app convenience against the sensitivity of the data being logged and a user in a jurisdiction with legal risk around reproductive health data who wants to check anonymous mode and current data sharing policy before logging pregnancy or fertility attempts are not what Insight Timer is typically brought in for.
What can Flo do that Insight Timer cannot?
Flo covers Cycle and ovulation tracking, Pregnancy mode, Anonymous Mode, Symptom and mood logging. Insight Timer covers Free guided meditation library, Sleep content, Structured courses, Offline downloads.

Answered from the vendors’ own pages

Flo: What happened with the FTC in 2021?

The US FTC alleged Flo Health shared sensitive health data, including pregnancy and menstruation details, with third parties like Facebook and Google despite promising to keep it private. Flo settled without admitting liability, agreeing to obtain consent for future sharing and to an independent privacy review.

Insight Timer: Is Insight Timer really free?

Yes, a large library of guided meditations and talks, plus the core timer, is free without a subscription. Structured courses, offline downloads and deeper stats require Insight Timer Member.

Flo: What is Anonymous Mode?

A privacy setting Flo states disconnects entered health data from an identifiable profile. Check the current app and privacy policy for whether it is on by default or must be turned on manually, since this affects what data is linked to your identity.

Insight Timer: How is it different from Calm or Headspace?

Those apps gate most guided content behind a subscription from the first session. Insight Timer offers a much larger free library, contributed by many teachers, with paid structure layered on top for courses and offline use.

Flo: Is Flo free?

Core cycle tracking and predictions are free. Deeper personalised insights and expert content require Flo Premium.

Insight Timer: Is the content quality consistent?

No. Because the library is open to contributing teachers rather than centrally produced, quality and style vary considerably across sessions.

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