Comparison

Prime Period vs Afrodite Cycle Tracker

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

Head to head
About

Prime Period

Features
Read full description

PRIME PERIOD: THE PRIVATE CYCLE TRACKER More private than a paper journal. Prime Period is a cycle tracker designed to provide a secure and straightforward way to understand your body. Keep your data exactly where it belongs: on your device. SECURE & ACCOUNT-FREE - No Sign-Up Required: Your data is stored locally on your device, no accounts or emails required. - Privacy-First: We don't collect your personal information. - On-Device Storage: Data is stored locally on your device, protected by your device's built-in security. - Optional transfer: Move data between devices with a private key; we never see the key. STRAIGHTFORWARD TRACKING - Cycle Insights: Log dates and view your monthly patterns. - Preparedness: Get clear estimates for your next period. - Daily Logging: Track flow, mood, and symptoms. - Fluid Experience: Fast, responsive, and reliable. THE PRIME PROMISE Health tracking should be helpful and, above all, private. With Prime Period, your personal information stays exactly where it belongs: under your control. MEDICAL DISCLAIMER Prime Period is an informational tool and is not intended for contraception or medical diagnosis. Please consult a healthcare professional for medical advice. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Afrodite Cycle Tracker

This app offers a private and secure way to track your menstrual cycle and ovulation. It provides detailed insights into your cycle phases, patterns, and fertile windows, all stored locally on your device without any data collection or ads.

Highlights
  • Offline cycle tracking
  • Phase visualization
  • Cycle Intelligence Analytics
  • Guided Sanctuary exercises
  • PIN lock and biometric security
  • Full Cycle Report
Read full description

Your body. Your data. Your rules. Afrodite is the premium cycle tracker built for women who want clarity without surveillance. 100% offline — your health data never leaves your device. No account. No ads. No compromise. KNOW WHERE YOU ARE A beautiful phase visualization shows exactly where you are in your cycle — period, follicular, ovulation, or luteal. Daily insights, fertile window, and ovulation day, all calculated privately on your phone. UNDERSTAND YOUR PATTERNS Cycle Intelligence Analytics maps your rhythm score, average cycle length, hormonal patterns, and body fingerprint across every cycle you've tracked. The more you log, the smarter it gets. HEAL WITH YOUR CYCLE The Sanctuary offers guided audio exercises designed for each phase — breathing techniques, body scans, progressive muscle relaxation, affirmations, and gentle movement. Available in English and Spanish. PREDICTIONS THAT PLAN AHEAD See your next period, fertile window, and full phase timeline so you can plan your life — not react to it. PRIVATE BY DESIGN • Zero cloud sync. Zero ads. Zero data collection. • PIN lock + Face ID / Touch ID • Everything stored locally on your device • No account required. Ever. PREMIUM FEATURES • Full Cycle Report — in-depth analysis + next cycle prediction • Cycle Intelligence with Rhythm Score • Body Fingerprint — your unique cycle metrics • Guided Sanctuary exercises with audio (EN + ES) • Apple Health sync (optional) • Hormone education for every phase Afrodite. Because your cycle is sacred — not a data point. Terms of Use: https://ale800328.github.io/afrodite_docs/terms.html

Screenshots

Prime Period3 screens
Afrodite Cycle Tracker4 screens

Verdict

The call

Prime Period and Afrodite Cycle Tracker are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Prime Period sells 2 in-app purchases, starting at $0.99 per month and Afrodite Cycle Tracker sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Prime Period versus Afrodite Cycle Tracker: the parameters behind the verdict, then further details
ParameterPrime PeriodAfrodite Cycle Tracker
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad — betteriPhone
Requires iOS16.616.0 — better
Further details — not scored
Size1 MB71 MB
Age rating4+12+
DeveloperFigenbladAlennys Sanchez Perez

In-app purchases

2 purchases

Prime Period

Subscriptions2
  • Premium - Monthly$0.991 Month
  • Premium - Yearly$9.991 Year
2 purchases

Afrodite Cycle Tracker

Subscriptions2
  • Afrodite Premium Monthly7 Days trial$2.991 Month
  • Afrodite Premium Annual7 Days trial$19.991 Year

Questions

Is Prime Period free?
Prime Period is free to download, with in-app purchases available.
Is Afrodite Cycle Tracker free?
Afrodite Cycle Tracker is free to download, with in-app purchases available.
Do Prime Period or Afrodite Cycle Tracker have ads?
Neither Prime Period nor Afrodite Cycle Tracker shows ads.

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