Comparison

PHASES. Cycle Tracker & Diary vs Alva

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

Head to head
About

PHASES. Cycle Tracker & Diary

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A completely new perspective on your cycle and your everyday life. MORE THAN SYMPTOMS. Most cycle apps only let you track symptoms. PHASES goes further. Focus on what matters most in your everyday life. Not just symptoms, but also what you did and experienced. Sports, nutrition, date nights, family moments, relationship highs and lows, work stress, social events โ€” everything that matters to you. Clearly presented in a unique vertical calendar. FOR MEN, TOO. Why are cycle apps always made just for women? Enter your partner's period and alongside it your own life. Because HER cycle has an impact on YOUR relationship life when it comes to moods and libido. So you know what's going on โ€” for a better mutual understanding. DISCOVER PATTERNS you haven't seen before. When you keep everything in one place, connections become visible. How does your energy change around your ovulation, or your partner's? How do sleep, nutrition, and exercise relate to how you feel? PHASES makes these patterns visible so you can understand yourself better and plan smarter. PRIVACY BY DESIGN. Cycle apps that store data on servers are a no-go. PHASES stores everything exclusively on your device. No account required. No server. No tracking. No third parties. Your entries never leave your smartphone. FEATURES. - Unique vertical calendar - Fully customizable categories and entries - Track your period and receive a forecast - Bleeding isn't the same as your period. You can log both separately - Track ovulation, for example when you've confirmed it with an ovulation test or NFP - Log everything that matters to you: symptoms, mood, energy, sleep, sports, nutrition, social life, relationships and more - 100% on device. No cloud, no tracking - Core features usable without a subscription

About

Alva

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Your period tracker stopped working. This one didn't. In perimenopause cycles stop being predictable, and an app built on prediction keeps telling you that you are late, then wrong, then late again. Alva never does that. Alva does not predict. It records, ranges and reveals. WHAT IT DOES - Logs 40 symptoms, from hot flashes and night sweats to brain fog, joint pain and burning mouth - Handles irregular cycles without a single error state: a 24 day gap, a 58 day gap, a whole year - Shows the observed range instead of a fake date. "Your last 6 cycles ran 24 to 58 days. It has been 39 days." - Never uses the word late, and never colours a long gap as a warning HORMONE THERAPY, PROPERLY TRACKED - Patches, gels, sprays, tablets, pessaries, rings, implants and 4 more forms - Cyclical regimens such as 12 days on and 16 days off, anchored and repeating - Twice weekly patch schedules with a site rotation prompt - Adherence over any range, and a dose history that keeps every past regimen intact PATTERNS YOU CANNOT SEE BY MEMORY Six on-device analyses run nightly and phrase everything as an observation, never a cause: symptom trends, co-occurrence, lifestyle association, cycle-phase clustering, treatment response and cycle variability. Every card shows how it was calculated, with the sample size and date range. THE APPOINTMENT REPORT One tap turns three months of entries into a clinical PDF: cycle table, variability figures, ranked symptoms with sparklines, your current regimen and adherence. Legible printed in greyscale. Walk in with evidence instead of a feeling. PRIVATE BY CONSTRUCTION No account. No email. No sign-in. No ads, and no advertising or analytics code in the app at all. Your entries live on your iPhone and sync only through your own iCloud, which is free for everyone. Optional Face ID lock. FREE AND PRO Free forever: unlimited logging, medication reminders, dose ticking and your last 30 days. Alva Pro: full history, all insights and charts, PDF report export and data export as JSON or CSV. Alva is not a medical device and does not diagnose, treat or give medical advice. It records what you enter and describes patterns in it. Always speak to a qualified clinician about your symptoms and any treatment. Alva Pro is an auto-renewing subscription. Payment is charged to your Apple Account at confirmation of purchase. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel in your Apple Account settings after purchase. Terms of Use: https://click2.app/alva-terms-of-use Privacy Policy: https://click2.app/alva-privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PHASES. Cycle Tracker & Diary4 screens
Alva4 screens

Verdict

The call

The clearest difference is in-app purchases: PHASES. Cycle Tracker & Diary at none against Alva's 2. Alva's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (18 vs 26.2). On price, ads and device support there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Alva sells 2 in-app purchases, starting at $7.99 per month. PHASES. Cycle Tracker & Diary asks for nothing beyond the download.

UpkeepUpdate frequency

PHASES. Cycle Tracker & Diary ships an update every 2 months, Alva every 3 weeks. The most recent releases landed on September 24, 2026 and October 14, 2026 respectively.

Scorecard3 real differences ยท 3 level
PHASES. Cycle Tracker & Diary versus Alva: the parameters behind the verdict, then further details
ParameterPHASES. Cycle Tracker & DiaryAlva
PriceFreeFree
Update frequencyEvery 2 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhoneiPhone
Requires iOS26.218 โ€” better
Further details โ€” not scored
Size2 MB10 MB
Age rating4+4+
DevelopermyNFP GmbHMustafa Kenan Atmaca

In-app purchases

None

PHASES. Cycle Tracker & Diary

No in-app purchases

2 purchases

Alva

Subscriptions2
  • Full Version, Monthly$7.991 Month
  • Full Version, Yearly14 Days trial$44.991 Year

Questions

Is PHASES. Cycle Tracker & Diary free?
PHASES. Cycle Tracker & Diary is free to download, with no in-app purchases.
Is Alva free?
Alva is free to download, with in-app purchases available.
Do PHASES. Cycle Tracker & Diary or Alva have ads?
Neither PHASES. Cycle Tracker & Diary nor Alva shows ads.
Which is updated more often, PHASES. Cycle Tracker & Diary or Alva?
PHASES. Cycle Tracker & Diary ships an update every 2 months, and Alva every 3 weeks. Most recently, PHASES. Cycle Tracker & Diary was updated on September 24, 2026 and Alva on October 14, 2026.

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