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Healthcare · head to head

Clue vs Nookal

Clue logo

Clue

Healthcare

Period and cycle tracking app owned by German company Biowink, positioned around science based tracking and a published stance against sharing data with law enforcement

From
Free
Rated
-
Full reviewWebsite
Nookal logo

Nookal

Healthcare

Australian allied health practice management priced per practitioner with usage charges on top

From
49/month
Rated
-
Full reviewWebsite

The short version

  • Only Clue has a free tier, so it costs nothing to try first.
  • Each has a real cost: Clue clues stated policy on not sharing data with law enforcement without a valid legal process is the companys own published position and legal interpretation, not an independent guarantee, and it can still be compelled to comply with a legally binding request under EU or other applicable law.; Nookal the features most multi-practitioner clinics need, including advanced reporting, custom forms and automated recalls, are held back to the Professional tier, so the AUD 49 entry price is not a realistic budget for anything beyond a solo practice.
  • They diverge on capability: Clue covers Cycle and symptom tracking, Nookal covers Per practitioner pricing.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Clue and Nookal actually diverge.

Attributes where Clue and Nookal differ
AttributeClueNookal
Starting priceFree49/month
Pricing modelFree with a Plus subscriptionPer user per month
Free tierYesNo
PlatformsiOS, AndroidWeb, iOS, Android

Identical on both: user rating (Not yet rated), category (Healthcare).

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 Clue

  • Cycle and symptom tracking
  • Cycle insights and patterns
  • Research partnerships
  • EU-based data hosting
  • Fertility and conception mode
  • Perimenopause and other life stage tracking

Only in Nookal

  • Per practitioner pricing
  • Clinical notes
  • Online booking
  • Automated recalls
  • KPI dashboards
  • Claiming
  • Patient portal
  • AI and voice

What people use each for

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

Clue

  • Someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given Clues EU basis and published stance on law enforcement requestsnot Nookal
  • A user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community contentnot Nookal
  • A buyer comparing Clue directly against Flo on current published privacy policy language before choosing which app to trustnot Nookal
  • Someone tracking perimenopause or other non-standard cycle stages that some period apps do not support wellnot Nookal

Nookal

  • A three to ten practitioner physiotherapy clinic in Australia that wants Medicare claiming and published pricing rather than a quote processnot Clue
  • A New Zealand practice that needs ACC claim submission integrated with its clinical notes and billingnot Clue
  • A chiropractic group opening a second location that wants shared patient records and one reporting view across sitesnot Clue
  • A UK or Irish allied health clinic that wants an Australian-style clinical workflow with GBP or EUR billingnot Clue

Where each one falls short

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

Clue

  • Clues stated policy on not sharing data with law enforcement without a valid legal process is the companys own published position and legal interpretation, not an independent guarantee, and it can still be compelled to comply with a legally binding request under EU or other applicable law.
  • Deeper cycle insights and predictions, the features most likely to justify tracking in the first place, are gated behind the Clue Plus subscription rather than fully free.
  • Being a smaller company than some competitors, Clue has less capital and legal resource to contest large-scale legal requests than a larger, better-funded rival might, despite its stated intent to do so.
  • Research partnerships using anonymised user data, while opt-in, still mean user-derived data can be used in ways beyond direct app functionality, and users should check current consent settings.
  • Cycle predictions rely on self-reported data and general population models, so accuracy for irregular cycles or specific medical conditions remains limited regardless of which app is used.

Nookal

  • The features most multi-practitioner clinics need, including advanced reporting, custom forms and automated recalls, are held back to the Professional tier, so the AUD 49 entry price is not a realistic budget for anything beyond a solo practice.
  • Add-ons stack quickly: AI and voice at about USD 25 per active licence, the patient portal from USD 10 per location and secure messaging from USD 1.50 per user can push a seat close to double its list price.
  • Pricing is not a simple currency conversion, with the USD Essentials tier at 65 and Professional at 89 against AUD 49 and 59, so overseas clinics pay a meaningful premium for the same software.
  • Messaging and claiming are metered per SMS and per claim, so a clinic that leans on reminders to control no-shows finds a variable line item that grows with appointment volume and is easy to underestimate at purchase.
  • Single sign-on is quoted rather than listed and sits with the Enterprise tier, which puts basic identity governance out of reach for mid-sized groups that would otherwise stay on Professional.

Pricing, plan by plan

Clue

Free
  • Clue Plus$9.99/month
    • Free tier covers core cycle tracking, logging and basic predictions
    • Clue Plus adds deeper cycle insights, extended predictions and personalised content
    • Annual Plus plans typically offered at a lower effective monthly rate

Nookal

49/month
  • Essentials$49/month
    • Per practitioner per month
    • Appointments, patient records and invoicing
    • Online booking
  • Professional$59/month
    • Per practitioner per month
    • Advanced reporting and KPI dashboards
    • Custom forms
  • Enterprise$undefined/month
    • Quoted pricing
    • Multi-account management
    • Dedicated support

Which should you pick?

Choose Clue if

  • You need cycle and symptom tracking.
  • You want to start without paying.
  • You work on iOS, Android.
  • You also want cycle insights and patterns.
Clue review

Choose Nookal if

  • You need per practitioner pricing.
  • You work on Web, iOS, Android.
  • You also want clinical notes.
Nookal review

Questions people ask

Is Clue or Nookal better?
Neither clearly leads. Clue starts at Free and Nookal at 49/month, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Clue or Nookal?
Clue has a free tier; the other does not. Paid plans start at Free for Clue and 49/month for Nookal.
Does Clue or Nookal run on more platforms?
Clue runs on iOS, Android. Nookal runs on Web, iOS, Android.
Can I use Clue for free?
Yes. Clue has a free tier, so you can try it without paying. Nookal starts at 49/month.
What is Clue best used for?
Clue is most often used for someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given clues eu basis and published stance on law enforcement requests, a user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community content, a buyer comparing clue directly against flo on current published privacy policy language before choosing which app to trust, someone tracking perimenopause or other non-standard cycle stages that some period apps do not support well. Of those, someone specifically weighing data jurisdiction and legal exposure when choosing a period tracking app, given clues eu basis and published stance on law enforcement requests and a user who wants cycle tracking positioned around scientific research partnerships rather than lifestyle or community content are not what Nookal is typically brought in for.
What can Clue do that Nookal cannot?
Clue covers Cycle and symptom tracking, Cycle insights and patterns, Research partnerships, EU-based data hosting. Nookal covers Per practitioner pricing, Clinical notes, Online booking, Automated recalls.

Answered from the vendors’ own pages

Clue: Does Clue share data with law enforcement?

Clue publishes a policy stating it does not share health data with law enforcement or public authorities without a legally binding request and states it will challenge requests it considers improper. This is the companys stated position; verify the current policy directly for specifics.

Nookal: How much does Nookal cost per practitioner?

Essentials is AUD 49 per practitioner per month and Professional is AUD 59, with published equivalents of GBP 29 and 39, EUR 65 and 89, and USD 65 and 89. Enterprise is quoted.

Clue: Why does Clue emphasise being an EU company?

Clue operates under EU GDPR data protection rules and states this legal basis makes it harder for authorities outside the EU, including US authorities, to compel data disclosure than for a company based in the US.

Nookal: What is not included in the subscription?

SMS from about 7 cents per message, Medicare claims from about 10 cents, ACC claims at about 12 cents, the patient portal, secure messaging, AI and voice, and single sign-on are all charged separately.

Clue: Is Clue free?

Core cycle tracking, logging and basic predictions are free. Deeper insights and extended predictions require Clue Plus.

Nookal: Is there a contract?

No lock-in contract, and the free trial does not require a credit card.

Nookal: Which countries does the claiming work in?

Medicare claiming is Australian and ACC claiming is New Zealand. Elsewhere the software works but you invoice and reconcile manually.

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