What Week vs Pregnancy Tracker
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
What Week
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What week are you in? Just add it to your home or lock screen. Or was your child already born? Set the date of birth and keep track on how old your child is.
Pregnancy Tracker
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Track your pregnancy week by week with due date countdowns, 3D baby growth, kick counter, journal, reminders, and AI-powered pregnancy guidance. Avelisse helps you follow every milestone from the first trimester to birth, with practical tools for your body, your baby, and your daily pregnancy routine. PREGNANCY TRACKING - Week-by-week pregnancy tracker - Due date countdown - Pregnancy timeline - Trimester progress - Daily pregnancy insights - Pregnancy calendar BABY DEVELOPMENT - 3D baby development - Weekly baby growth - Baby size comparison - Development milestones - Helpful pregnancy articles HEALTH AND WELLNESS TOOLS - Kick counter - Contraction timer - Weight tracker - Water tracker - Mood tracker - Symptom tracker - Personalized nutrition helper - Appointment planner - Medication and vitamin reminders PLANNING FOR BIRTH - Hospital bag checklist - Birth plan - Baby name generator - Smart reminders CAPTURE YOUR PREGNANCY MEMORIES - Pregnancy journal - Weekly photos - Bump videos - AI photo collages - Pregnancy timeline - AI weekly pregnancy summary PREMIUM FEATURES - AI pregnancy assistant - Personalized pregnancy insights - Cloud backup and sync - Home Screen widgets - Advanced tracking tools Whether this is your first baby or your growing family, Avelisse brings your pregnancy tools together in one calm, easy-to-use app. Download Avelisse Pregnancy Tracker and follow every milestone from your first week through birth. Medical disclaimer: The AI Assistant provides general educational information related to pregnancy, nutrition, and baby development. It is not intended to diagnose, treat, or replace professional medical advice. Users are shown a medical disclaimer before their first AI conversation, and the AI reminds users to consult a qualified healthcare professional for medical concerns or emergencies. Privacy Policy: https://www.avelisselabs.com/privacy term of use: https://www.avelisselabs.com/terms
Screenshots
Verdict
The clearest difference is in-app purchases: What Week at none against Pregnancy Tracker's 3. What Week also leads on ads (none vs shown). Pregnancy Tracker's advantage is update cadence (every 5 weeks vs every 3 months). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Pregnancy Tracker sells 3 in-app purchases, starting at $7.99 per month. What Week asks for nothing beyond the download.
What Week ships an update every 3 months, Pregnancy Tracker every 5 weeks. The most recent releases landed on October 25, 2026 and October 20, 2026 respectively.
| Parameter | What Week | Pregnancy Tracker |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 5 weeks β better |
| Ads | No β better | Yes |
| In-app purchases | No β better | Yes |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 17.0 | 16.6 β better |
| Further details β not scored | ||
| Size | 1 MB | 42 MB |
| Age rating | 17+ | 12+ |
| Developer | Jan Oskar Brinker | Avelisse labs LLC |
In-app purchases
What Week
No in-app purchases
Pregnancy Tracker
- Monthly premium access3 Days trial$7.991 Month
- Yearly Access without AI7 Days trial$19.991 Year
- Yearly premium access7 Days trial$49.991 Year
Questions
Is What Week free?
Is Pregnancy Tracker free?
Do What Week or Pregnancy Tracker have ads?
Which is updated more often, What Week or Pregnancy Tracker?
Other comparisons
