Comparison

LADYTIMER Period Calendar vs Silverback coaching

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

Head to head
About

LADYTIMER Period Calendar

This app helps women track their menstrual cycles, predict ovulation, and manage reproductive health. It offers features like symptom tracking, fertility calendars, and reminders for important dates. Users can also securely share data with partners or doctors and benefit from automatic cloud backup.

Highlights
  • Period and ovulation tracking
  • Symptom and mood logging
  • Fertility calendar with temperature charts
  • Reminders for periods and exams
  • Secure data sharing
  • Cloud backup and sync
  • Intimacy and birth control reminders
Features
Read full description

Ladytimer Period Calendar tracks and predicts menstrual cycle days: * Easy to use period tracker * Ovulation calendar options: symptoms, moods, weight, etc * Period, Ovulation and medical exams reminders * Fertility calendar with temperature charts * Menstrual period history * Chat and Direct Messaging * Share calendar data with your doctor or partner * LadyCloud automatic backup and sync * Ovulation App is portable to any smartphone * Intimacy tracker * Birth control pill reminder * Ovulation calculator with cervical mucus tracker * Free Ovulation Calendar print option * Educational videos * A personal diary for every woman Simply track your start period day every month. After that the app calculates the menstrual cycle for you. Enter your morning body temperature for precise fertility tracking. The app will use it to calculate ovulation. Enter and track symptoms, moods, notes, weight, intimacy, ovulation tests, etc for any day. Chat with other Ladytimer users. Your period calendar data can be saved online and imported to any smartphone when needed. Never lose your data when switching phones. LadyCloud synchronization does it all automatically for you. It's very easy to share your period calendar with your doctor or partner. Chose the data you wish to share. — Ladytimer • the most advanced menstruation calendar —

About

Silverback coaching

Features
Read full description

LET OP: JE HEBT EEN SILVERBACK ACCOUNT NODIG OM IN TE LOGGEN IN DEZE APP. Sporten is nog leuker met onze SILVERBACK Fitness app. Gratis te gebruiken voor al onze leden! De ideale App voor een fit én gezond leven. Bereik je doelen en blijf gemotiveerd met de nieuwe SILVERBACK app. Houd je workouts en vooruitgang bij en laat ons je op weg helpen. Met de SILVERBACK app kun je: De lesroosters en de openingstijden van jouw club bekijken Je dagelijkse fitnessactiviteiten bijhouden Je gewicht en andere statistieken invoeren en je voortgang bijhouden Duidelijke 3D demonstraties bekijken (er staan meer dan 2000 oefeningen in!) Vele kant-en-klare workouts gebruiken Zelf workouts samenstellen Meer dan 150 achievements verdienen Kies de workout die bij jou past en start met jouw ideale training: in de sportschool of thuis. Houd je fitnessprestaties bij van conditie tot kracht, van afvallen tot groepsles: deze App is jouw eigen Personal Trainer en geeft je de motivatie die je nodig hebt! Upgrade naar de PRO-versie en je krijgt nog meer extras! Je kunt deze app syncen met de Apple Gezondheid App. Wanneer je deze connectie activeert, worden je workouts in de Gezondheid app automatisch toegevoegd aan je activiteitenkalender.

Screenshots

LADYTIMER Period Calendar4 screens
Silverback coaching4 screens

Verdict

The call

The clearest difference is price: Silverback coaching at Free against LADYTIMER Period Calendar's $4.99. Silverback coaching also leads on in-app purchases (none vs 2). LADYTIMER Period Calendar's advantage is iOS requirement (13.0 vs 15.0). On update cadence, ads 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

Silverback coaching is free to download; LADYTIMER Period Calendar costs $4.99 up front. LADYTIMER Period Calendar sells 2 one-off in-app purchases. Silverback coaching asks for nothing beyond the download.

UpkeepUpdate frequency

LADYTIMER Period Calendar ships an update every 2 months, Silverback coaching every 3 months. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard3 real differences · 7 level
LADYTIMER Period Calendar versus Silverback coaching: the parameters behind the verdict, then further details
ParameterLADYTIMER Period CalendarSilverback coaching
Price$4.99Free — better
Rating4.8 (9 ratings) — better—
Positive reviews88.8% of reviews—
Number of ratings9 — better—
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size18 MB213 MB
Age rating4+12+
DeveloperVipos.comMertcan Selim

Bugs and requests

LADYTIMER Period Calendar

Reported bugs

13 issues
  • App crashes/freezes
  • App not opening
  • Data loss after updates
  • Password/login issues
  • Language settings not persisting
Show 8 more
  • Free version showing only last 10 days
  • Free version asking for PIN repeatedly
  • Data not importing from free to paid version
  • App stops working after purchase
  • App freezes at language selection
  • App not working after last update
  • App asking for backup constantly
  • App not responding to customer service

Requested features

12 requests
  • Sync with Apple Watch
  • Add medication tracking for fertility centers
  • Add pregnancy mode (mentioned as missing)
  • Allow two decimal places for temperature input
  • Add a daily summary of entries
Show 7 more
  • Add manual ovulation tracker function
  • Add a temperature curve drawing feature
  • Add delivery date calculation
  • Option to export data in xls
  • More background color options
  • Improve calendar layout (week starting Monday)
  • Add more detailed explanations for icons

Silverback coaching

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

LADYTIMER Period Calendar

One-time2
  • AI Assistant$1.99
  • AI Assistant$19.99
None

Silverback coaching

No in-app purchases

Questions

Is LADYTIMER Period Calendar free?
LADYTIMER Period Calendar costs $4.99, and also offers in-app purchases.
Is Silverback coaching free?
Silverback coaching is free to download, with no in-app purchases.
Do LADYTIMER Period Calendar or Silverback coaching have ads?
Neither LADYTIMER Period Calendar nor Silverback coaching shows ads.
Which is updated more often, LADYTIMER Period Calendar or Silverback coaching?
LADYTIMER Period Calendar ships an update every 2 months, and Silverback coaching every 3 months. Most recently, LADYTIMER Period Calendar was updated on November 1, 2026 and Silverback coaching on October 25, 2026.

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