Comparison

Sera Period Tracker vs My Workout Diary

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

Head to head
About

Sera Period Tracker

This app offers private period and ovulation tracking for women and couples. It focuses on user privacy with no accounts or data sharing, allowing partners to sync insights and understand each other better. It provides accurate cycle predictions and symptom logging.

Highlights
  • Private period and ovulation tracking
  • Partner connection for shared insights
  • Accurate cycle prediction
  • Symptom and mood logging
  • Intimacy and relationship tracking
  • Anonymous and offline mode
Features
Read full description

Sera — Private Period, Ovulation & Intimacy Tracker for Women and Couples Stop paying for your period. Stop sharing your data. Sera is the first truly anonymous period tracker designed for women and couples who value privacy over corporate profit. No accounts, no email tracking, no subscriptions. Just you, your partner, and your data. WHY SERA IS DIFFERENT: Most apps lock your health data behind a paywall or sell it to advertisers. Sera is 100% free and built on a foundation of total privacy. We dont want your email; we just want to help you understand your body and strengthen your relationship. SYNC WITH YOUR PARTNER (The Couple Revolution) Sera isnt just a menstrual calendar; it is a bridge for your relationship. Our unique Partner Connection feature allows you to privately share cycle insights, fertile windows, and emotional shifts with your partner. - No more guesswork: Your partner gets notified about PMS or ovulation. - Stronger intimacy: Understand how hormonal shifts affect your connection. - Better communication: Science-based empathy for couples. PREDICT YOUR CYCLE WITH CLARITY - Accurate Period Tracker: Predict menses, fertile days, and ovulation with data-driven modeling. - Symptom and Mood Log: Track cramps, energy, PMS, and emotional states to see the Big Picture. - Fertility and Ovulation: Whether you are trying to conceive (TTC) or practicing natural awareness, Sera provides clarity without the clutter. PRIVACY FIRST — ALWAYS - No Account Needed: Open the app and start. No Google, no Apple ID, no tracking. - Offline Mode: Your data stays on your device. - Anonymous and Secure: You decide what to share and when to disconnect. KEY FEATURES AT A GLANCE: - 100% Free: No paywalls, no hidden fees, no subscriptions. - Intimacy and Relationship Tracker: Go beyond biology and track your emotional connection. - Smart Analytics: Understand your hormonal rhythm and energy patterns. - Beautiful and Minimalist: Professional design without the pink clichés. Sera helps you live in rhythm with your body and your partner. Join the thousands of couples who have switched from bloated, expensive apps to the private world of Sera. Perfect for users searching for: period tracker, menstrual calendar, ovulation tracker, fertility calendar, intimacy tracker, couple sync, PMS symptoms, and women's health.

About

My Workout Diary

Features
Read full description

My Workout Diary is a simple and convenient app for logging your gym workouts. Track your results, progress and reach new goals. Key features: - Create workout programs with exercises and sets - Track weight, reps and total volume - View history of all completed workouts - Record body measurements: weight, chest, waist, hips, biceps - Rest timer between sets with notifications - Dark theme for comfortable workouts anytime - Export and import workout programs - Full progress statistics PRO version unlocks unlimited workouts, removes ads, gives access to full history, program copying and advanced statistics. Download My Workout Diary and start your journey to the perfect shape today.

Screenshots

Sera Period Tracker4 screens
My Workout Diary3 screens

Verdict

The call

The clearest difference is update cadence: Sera Period Tracker at weekly against My Workout Diary's every 6 weeks. My Workout Diary's advantage is iOS requirement (15.0 vs 18.5). On price, ads, 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. Sera Period Tracker sells 8 in-app purchases, starting at $1.99 per month and My Workout Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Sera Period Tracker ships an update weekly, My Workout Diary every 6 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
Sera Period Tracker versus My Workout Diary: the parameters behind the verdict, then further details
ParameterSera Period TrackerMy Workout Diary
PriceFreeFree
Rating3.5 (2 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings2 — better—
Update frequencyWeekly — betterEvery 6 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationAd-supported—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.515.0 — better
Further details — not scored
Size70 MB34 MB
Age rating12+4+
DeveloperJIRl OTOUPALIrina Begezhanova

In-app purchases

8 purchases

Sera Period Tracker

Subscriptions2
  • Coffee Supporter$1.991 Month
  • Cake Supporter$3.991 Month
One-time6
  • Chocolate$1.99
  • Small Donation$2.99
  • Teddy Bear$2.99
Show 3 more
  • Rose$3.99
  • Donate Medium$5.99
  • Generous Supporter$8.99
1 purchases

My Workout Diary

One-time1
  • Полный доступ (PRO)$2.99

Questions

Is Sera Period Tracker free?
Sera Period Tracker is free to download, with in-app purchases available.
Is My Workout Diary free?
My Workout Diary is free to download, with in-app purchases available.
Do Sera Period Tracker or My Workout Diary have ads?
Both Sera Period Tracker and My Workout Diary show ads.
Which is updated more often, Sera Period Tracker or My Workout Diary?
Sera Period Tracker ships an update weekly, and My Workout Diary every 6 weeks. Most recently, Sera Period Tracker was updated on October 24, 2026 and My Workout Diary on October 29, 2026.

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