Comparison

Calova vs Attune

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Calova

Features
Read full description

Track hot flushes, mood swings, and sleep changes through perimenopause and beyond. Calova logs symptoms, spots patterns, and shows what's changing — privately. Calova is the Apple Watch menopause companion that every major menopause app is missing. Log a hot flush in two taps, track overnight temperature patterns on Series 8+, and see your symptom trends over time. KEY FEATURES - 2-Tap Logging — Record intensity and location in under 8 seconds from your Watch - Complication — Shows today's count or time since last episode - Night Sweat Detection — Overnight wrist temperature correlation (Series 8+) - Weekly Patterns — See when episodes cluster by day and time - No Judgment — Logs and trends, never diagnoses - Privacy First — All data on device, no servers Free: Unlimited logging, 7-day history, complication. Premium: Full history, temperature correlation, pattern insights. Terms of Use: https://maddisys.co.uk/terms Privacy Policy: https://maddisys.co.uk/privacy

About

Attune

Effortlessly track hot flashes and monitor the impact of hormone therapy. Log symptoms with a single tap on your iPhone or Apple Watch, and visualize changes in your health data over time. Generate comprehensive reports for your doctor.

Highlights
  • One-tap hot flash logging
  • Hormone therapy dose tracking
  • Sleep and heart rate integration
  • Customizable reminders
  • Doctor-ready PDF reports
  • Data export to CSV
Features
Read full description

Track hot flashes in one tap. See what your hormone therapy actually changed. Log hot flashes with one tap — on your iPhone or right from your Apple Watch. Every dose change becomes a line on your charts, so you can see exactly what happened after: fewer hot flashes, better sleep, calmer heart rate. REMINDERS THAT CLOSE THE LOOP Patch days (twice a week, your schedule), daily gel or pills. If you don't mark it done, Attune follows up 45 minutes later. Mark it done right from the notification — no more "did I change it on Thursday?" EVERY MEDICATION ON ITS OWN SCHEDULE Two tablets at once is the normal prescription, not the exception. Each medication keeps its own doses, its own schedule and its own reminders — including cyclical progesterone by day of the month. Nothing is merged, nothing overwrites anything else. THE DOSE LINE Change your patch, gel or pills — Attune marks the date on every chart and compares before with after over 2 weeks, 6 weeks or 3 months, and flags short coverage as preliminary. Not on therapy yet? Start logging now — the "before" period can only be recorded while it is happening. "Hot flashes down 40% since your dose change" is a sentence your doctor can work with. ONE-TAP LOGGING Hot flashes happen anywhere. Tap once on your Apple Watch and it's recorded with the exact time — day and night episodes counted separately. Adjust intensity and triggers later, only if you want. APPLE HEALTH, BUILT IN Attune imports 6 months of sleep and heart history the moment you connect, so your charts mean something from day one. Sleep, resting heart rate and HRV update automatically. A REPORT YOUR DOCTOR TAKES SERIOUSLY A concise PDF: hot flash frequency by week, response to your last dose change, sleep and heart trends. Generate a PDF and walk into your appointment with evidence. WHAT YOU TRACK IS UP TO YOU Add your own symptoms — joint pain, anxiety, palpitations — and rate them 1–5 next to the built-in ones. Log bleeding on any day, or never: there is no cycle setup anywhere in Attune, and it works the same after a hysterectomy. Fix a wrong entry or add a missed one on any past day. YOUR DATA STAYS YOURS No account is required, and your diary and Apple Health readings never leave your device. Export to CSV anytime. Subscription: after a 7-day free trial, at the price shown in your App Store. Payment is charged to your Apple Account. Subscription renews automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel in Settings. Attune is a tracking tool, not a medical device. Always consult your clinician about your therapy. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://attunehrt.pages.dev/privacy

Screenshots

Calova3 screens
Attune4 screens

Verdict

The call

The clearest difference is ads: Attune at none against Calova's shown. Attune also leads on update cadence (every 2 days vs every 6 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Calova sells 2 in-app purchases, starting at $1.99 per month and Attune sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calova ships an update every 6 days, Attune every 2 days. Both last shipped on October 31, 2026.

Scorecard2 real differences · 8 level
Calova versus Attune: the parameters behind the verdict, then further details
ParameterCalovaAttune
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 6 daysEvery 2 days — better
AdsYesNo — better
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, Apple Watch — betteriPhone, Apple Watch
Requires iOS17.017.0
Further details — not scored
Size13 MB6 MB
Age rating4+12+
DeveloperMaddisys LimitedIlia Usatov

In-app purchases

2 purchases

Calova

Subscriptions2
  • Calova Premium Monthly$1.991 Month
  • Calova Premium Yearly7 Days trial$9.991 Year
2 purchases

Attune

Subscriptions2
  • Monthly$5.991 Month
  • Yearly7 Days trial$49.991 Year

Questions

Is Calova free?
Calova is free to download, with in-app purchases available.
Is Attune free?
Attune is free to download, with in-app purchases available.
Do Calova or Attune have ads?
Calova shows ads; Attune does not.
Which is updated more often, Calova or Attune?
Calova ships an update every 6 days, and Attune every 2 days. Most recently, Calova was updated on October 31, 2026 and Attune on October 31, 2026.

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