Calla perimenopause tracker review: no account, Apple Health, and a Pro PDF report

Quick answer: Calla - Perimenopause Tracker is an iPhone app from Arman Malkhasyan (track ID 6804423801). It was released on September 22, 2026, was on version 1.0.2 (updated September 30), and had 0 ratings when we checked on October 27, 2026. It's a daily diary for symptoms, hot flashes, sleep, and hormone therapy, with no account, no sign-up, and no email. It counts the time since your last period and flags bleeding after 12 months, writes symptoms to Apple Health, imports your cycle history, and exports your data as CSV or JSON for free. Calla Pro ($39.99 a year after a 7-day trial, or $7.99 a month) adds Insights and the PDF report. It's iPhone only, with no Apple Watch app listed. Stabilize is the broader choice if you also want refill problems, side-effect concerns, and clinician questions in the same timeline.

Engagement note (sticky CTA, Oct 27 new review): Comparing Calla with other perimenopause trackers? Whatever diary you use, it helps to keep symptoms, bleeding, HRT context, and your questions together before a visit. The Stabilize button below starts a private appointment-prep timeline. Fair comparison for tracking only, not an endorsement or medical advice.

Who this Calla review is for

This page is for women age 40-65 in perimenopause or menopause who found Calla on the App Store and want to know what it does, what's free, and what to bring to a clinician visit.

What this page is / isn't

• Is: a fair review of Calla's public App Store listing as we read it on October 27, 2026, plus a tracking and appointment-prep checklist.
• Isn't: an endorsement, a privacy audit, a hands-on test, or medical advice. It doesn't tell you what therapy to use, how to use it, or when to change it.

Listings and prices change, so check the current App Store page before installing.

What the public App Store listing says

We compared Apple's iTunes lookup with the US App Store page on October 27, 2026 (version 1.0.2, iPhone, iOS 16.4 or later, free download with in-app purchases).

Symptoms and hot flashes

• 25+ symptoms with severity, plus custom symptoms and notes
• one-tap hot flash logging with time of day, night sweats, and sleep
• works whether periods are regular, irregular, or gone, including after a hysterectomy or with an IUD

Periods

• tracks the gap since your last period
• flags bleeding after 12 months without a period. That flag is worth taking seriously: bleeding after menopause is something to raise with a clinician promptly, whatever an app says

Hormone therapy (documentation only)

• patches, gels, sprays, tablets, pessaries, and more
• daily, twice-weekly, weekly, and cyclical schedules, with reminders that respect Focus modes
• therapy changes logged, with a before-and-after symptom comparison

Patterns (Calla Pro Insights)

• a calendar heatmap and 7, 30, and 90-day trends
• which triggers (alcohol, caffeine, stress, poor sleep) go with worse days
• adherence next to symptoms, and hot flash frequency by time of day

Report (Calla Pro)

• a PDF with charts, your HRT regimen and adherence, bleeding pattern, labs, and your questions, shared from the app or printed

Privacy, Apple Health, and export

• no account, no sign-up, no email; data stays on the iPhone with optional iCloud backup
• optional Face ID lock
• writes symptoms to Apple Health and imports cycle history
• free CSV and JSON export; the listing says daily logging, medication reminders, and these exports work without a subscription

Recent update

• version 1.0.2 added a World Menopause Day challenge, "Seven days, one clear report": from October 18, log on any seven days and your report is ready. Since the PDF is a Pro feature, check whether the challenge report needs Pro or the trial
• you can choose "hot flash" or "hot flush," and "HRT" or "MHT," in the app and the report

The listing says Calla "does not diagnose or treat conditions," and that's how this page treats its HRT features and before-and-after views.

Privacy label check

The description says there's no account and data stays on your iPhone. Apple's privacy section (reported by the developer, not checked by Apple) lists Data Not Linked to You: analytics (a user ID and product interaction), app functionality (purchase history and a user ID), and diagnostics (crash and performance data). None of that is described as health data, but it's more than a "nothing collected" label. Read the developer's privacy policy if it matters to you, and remember that iCloud backup and Apple Health follow your own Apple settings.

Calla vs Stabilize: a fair comparison

• No-account diary: Calla's no email, no sign-up setup is a strong privacy signal, and free CSV/JSON export means you're not locked in.
• Menopause milestones: the months-since-last-period counter and the 12-month bleeding flag fit this stage well.
• HRT schedules: Calla handles several forms and schedules. Use reminders and before-and-after views as a record of what you already do, not as a guide to changes.
• Report: Calla's PDF is a Pro feature. Stabilize treats clinician-ready summaries as a core use. Preview any report before a visit.
• Breadth: Calla covers symptoms, sleep, cycles, HRT, triggers, and labs in the report. Stabilize adds refill gaps, pharmacy friction, and side-effect concerns as dated notes in the same timeline.
• Devices: Calla is iPhone only with no Apple Watch app listed.
• Track record: Calla is about five weeks old with no ratings yet.

What to track during a one-week Calla test

• hot flashes and night sweats: count, strength, and time of day
• sleep, mood, brain fog, joint pain, and anything outside the default list
• bleeding or spotting and the time since your last period
• HRT context as documentation only: product, form, and the date it started or changed, exactly as your clinician or the label already directs
• missed reminders, skin irritation, or refill gaps worth mentioning
• your clinician questions
• app notes: what stays free after the 7-day trial, what the challenge report includes, and whether Apple Health write-back looks right

A clinician-ready summary from any tracker

• "Over the last four weeks I logged [X] hot flashes and [Y] nights with night sweats."
• "My last period was [date], about [N] months ago. Bleeding since then: [dates, or none]."
• "My HRT context was [product, form], started or last changed on [date]. I haven't changed anything because of an app chart."
• "Worse days seemed to follow [alcohol, caffeine, stress, poor sleep], based on my notes."
• "My questions are about [symptom pattern, bleeding, side-effect concern, or what needs follow-up]."

How to use Stabilize for this

1. Keep Calla as your diary if it suits you, or log directly in Stabilize.
2. In Stabilize, keep symptoms, sleep, mood, bleeding, and HRT or nonhormonal context in one private timeline.
3. Add refill gaps, pharmacy problems, and side-effect concerns as dated notes.
4. Write your clinician questions down as they come up.
5. Before the visit, review the summary and bring patterns and questions, not conclusions.

When Stabilize may be the better fit

Calla may be enough if you want a no-account iPhone diary with free export and you're happy to pay for Pro when you need a report. Stabilize is usually the better fit if you want one menopause timeline built around appointment prep, with refill friction, side-effect concerns, and questions kept beside your symptoms and HRT context.

Related Stabilize guides

• Best perimenopause tracker app (free options)
• Best hot flash tracker app 2026
• Hormone therapy tracker: what to log
• Bleeding after menopause on HRT: what to track
• Apple Health perimenopause tracking vs a menopause app
• Menopause app privacy: what to check
• Perimenopause doctor appointment checklist

FAQ

Is the Calla PDF report free?

No. Per the listing, creating PDF reports is part of Calla Pro ($39.99 a year after a 7-day trial, or $7.99 a month). Daily logging, medication reminders, and CSV/JSON export are free.

Does Calla need an account?

No. The listing says there's no account, no sign-up, and no email, with data kept on your iPhone and optional iCloud backup.

Should Calla's HRT reminders or before-and-after view change how I use my therapy?

No. Use them to record what you already do as directed. Questions about timing, placement, products, or changes belong with your clinician or pharmacist.

What should I do if Calla flags bleeding after 12 months?

Contact your clinician. Bleeding after menopause should be checked, and an app flag isn't a diagnosis either way.

Is this page for TRT or gender-affirming hormone therapy?

No. This page is about perimenopause and menopause tracking for women age 40-65.

Medical disclaimer: This content is for informational and tracking purposes only and does not constitute medical advice. Always consult qualified physicians for diagnosis and care decisions.