Comparison

Period Tracker ⋆ vs Fasted Harmony

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

Head to head
About

Period Tracker ⋆

This app helps you track your menstrual cycle, predict periods, and monitor ovulation. Log symptoms, moods, and intimate life for personalized insights and receive timely reminders. It offers customizable tracking for irregular cycles and provides fertility period notifications.

Highlights
  • Cycle and menstruation forecasting
  • Menses date tracking
  • Customizable cycle length
  • Mood and symptom logging
  • Intimate life tracking
  • Fertility and menses notifications
Features
Read full description

CYCLE & PERIOD TRACKER! Meet a completely new approach to tracking your cycle. Everyday tips, opportunity to send REMINDERS about the beginning of cycle, pms, ovulation. In PERIOD TRACKER, you will find multiple capabilities: * Forecasting your cycles and menstruation periods * Tracking your menses dates * Customizing individual menses duration, the length of cycle for irregular menses * Including specific moods and symptoms * Tracking your intimate life * Notifications for fertility periods and menses You can log your symptoms, including the intensity of secretions and your mood. A personal card in the profile will let you know the date of the beginning of cycle. Period Calendar is used for recording and forecasting your period, fertile, and ovulation days. Note: Due to individual differences, such as menses cycle, regularity of periods, etc., Period Calendar might not always forecast accurately. Therefore, it can be used for tracking your personal data, but not as the only method of unwanted pregnancy prevention. Pricing and subscription terms: Automatically renewable monthly subscription: $4,99 (billed monthly) Payment will be charged from the credit or debit card associated with your iTunes account when you confirm the initial subscription purchase. Subscriptions renew automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. Your account will be charged a renewal fee 24 hours before the end of the current period, the renewal fee will be listed. You can manage your subscription and turn off the auto-renewal in your account settings after the purchase. Any unused part of the free trial period will be canceled when you purchase your subscription, if applicable. Learn more about our terms and conditions here: Terms of Use: http://myperiodtracker.net/terms_of_use Privacy Policy: http://myperiodtracker.net/privacy_policy

About

Fasted Harmony

This app syncs intermittent fasting windows with your menstrual cycle, optimizing fasting times based on hormonal phases. It offers cycle tracking, symptom logging, and AI-powered guidance to help you fast smarter and achieve better results.

Highlights
  • Phase-specific fasting windows (12-18 hrs)
  • Smart cycle tracking with predictions
  • AI Hormone Coach for personalized guidance
  • Symptom, mood, and energy logging
  • Weight trends overlaid on cycle phases
  • CSV data export
Features
Read full description

Your hormones are not on a 24-hour clock — so why is your fasting routine? Most fasting apps treat every single day the same. Your cycle is personal, and your energy, appetite, and wellbeing can feel different throughout the month. Fasted Harmony brings cycle tracking, fasting, nourishment, and movement together in one supportive plan. YOUR DAY, SYNCED Open Fasted Harmony each morning to "Your Day, Synced" — your personalized daily roadmap that unites your cycle phase, fasting targets, meals, and movement into one effortless view. See your current cycle context, a suggested fasting range, meals, and movement together. Predictions recalculate from your recent completed logs and show a likely range when timing varies. WHY WOMEN LOVE FASTED HARMONY: CYCLE-AWARE FASTING WINDOWS Say goodbye to rigid 16:8 schedules that leave you exhausted during your luteal phase. Fasted Harmony offers phase-aware fasting ranges and encourages you to shorten or skip a fast when hunger, symptoms, sleep, or recovery call for nourishment. HOME & LOCK SCREEN WIDGETS Glance at your current cycle day, phase, and fasting countdown right from your Home Screen or Lock Screen. Choose from gorgeous aesthetic themes like Soft Blush and Starry Night. LIVE ACTIVITIES & DYNAMIC ISLAND Keep tabs on your active fast in real time. Dynamic Island and Lock Screen tracking let you check your remaining fast time at a single glance without unlocking your phone. CYCLE-SYNCED WORKOUTS WITH INSTRUCTIONS Stop guessing how hard to push. Access tailored daily workouts matched to your energy — from energizing strength training during your follicular surge to restorative yoga and mobility when your body needs recovery. Every exercise includes step-by-step instructions and form cues. HORMONE-SUPPORTIVE RECIPES Explore wholesome recipes organized by cycle phase and filtered against your saved food preferences, dislikes, and allergens. GLP-1 & PEPTIDE SUPPORT Optional GLP-1 and peptide tools focus on nourishment, protein, hydration, and private logging without medication or dosing advice. Secure exports: Complete Data Archive (JSON) and Clinician Health Summary (PDF). Private multi-cycle symptom patterns in recaps. Cross-device fast sync keeps your active fast and goal aligned on signed-in devices. Premium weekly meal planner with compatible recipe filtering, one shopping list, optional AI creation, and PDF export. PRIVATE BY DESIGN Your health data is encrypted and never sold. Ever. Download Fasted Harmony and start fasting in flow with your body — not against it. SUBSCRIPTION INFO: • Premium Monthly: $4.99/month • Premium Yearly: $45.99/year (save 23%) • Payment is charged to your Apple ID at confirmation of purchase • Subscription auto-renews unless canceled at least 24 hours before the end of the current period • Your account is charged for renewal within 24 hours prior to the end of the current period • Manage or cancel in your App Store account settings • Any unused portion of a free trial is forfeited upon purchase of a subscription Privacy Policy: https://fastedharmony.larvottoventures.com/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Custom Terms: https://fastedharmony.larvottoventures.com/terms DISCLAIMER: Fasted Harmony provides cycle and fasting guidance for wellness and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before changing your fasting routine — especially if you are pregnant, breastfeeding, under 18, have a history of disordered eating, or have a medical condition. AI-generated guidance may not always be accurate.

Screenshots

Period Tracker ⋆3 screens
Fasted Harmony4 screens

Verdict

The call

The clearest difference is monetization model: Fasted Harmony at freemium against Period Tracker ⋆'s subscription. Fasted Harmony also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). Period Tracker ⋆'s advantage is ratings volume (23K vs 1) and iOS requirement (13.0 vs 16.6). On price, in-app purchases and device support 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. Period Tracker ⋆ sells 1 in-app purchase, starting at $4.99 per month and Fasted Harmony sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Fasted Harmony holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Period Tracker ⋆ has 23K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Period Tracker ⋆ ships an update every 2 months, Fasted Harmony every 2 weeks. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
Period Tracker ⋆ versus Fasted Harmony: the parameters behind the verdict, then further details
ParameterPeriod Tracker ⋆Fasted Harmony
PriceFreeFree
Rating4.7 (23K ratings)5.0 (1 ratings) — better
Positive reviews74.9% of reviews—
Number of ratings23K — better1
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better16.6
Further details — not scored
Size122 MB134 MB
Age rating4+12+
DeveloperLUCKY LABS LPLarvotto Ventures LLC

Customer experience

Period Tracker ⋆

All ratings18,224 ratings
Positive93.9%
Neutral4.2%
Negative1.9%
Written reviews479 reviews
Positive74.9%
Neutral7.9%
Negative17.1%

Fasted Harmony

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Period Tracker ⋆

Reported bugs

2 issues
  • Automatically adds period dates even when none
  • Inaccurate predictions for irregular cycles

Requested features

4 requests
  • Add more symptom tracking options
  • Allow manual adjustment of period dates
  • Improve navigation to view past cycles
  • Provide more customization options

Fasted Harmony

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Period Tracker ⋆

Subscriptions1
  • Premium$4.991 Month
2 purchases

Fasted Harmony

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly7 Days trial$45.991 Year

Questions

Is Period Tracker ⋆ free?
Period Tracker ⋆ is free to download, with in-app purchases available.
Is Fasted Harmony free?
Fasted Harmony is free to download, with in-app purchases available.
Which has better reviews, Period Tracker ⋆ or Fasted Harmony?
Fasted Harmony is rated higher. Period Tracker ⋆ averages 4.7 out of 5 from 23K ratings, while Fasted Harmony averages 5.0 from 1 ratings.
Do Period Tracker ⋆ or Fasted Harmony have ads?
Period Tracker ⋆ shows ads; Fasted Harmony does not.
Which is updated more often, Period Tracker ⋆ or Fasted Harmony?
Period Tracker ⋆ ships an update every 2 months, and Fasted Harmony every 2 weeks. Most recently, Period Tracker ⋆ was updated on October 15, 2026 and Fasted Harmony on October 14, 2026.

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