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Mia: Fertility & Baby Sleep app icon
#37in Baby Tracking

Mia: Fertility & Baby Sleep

C Tier
Situational
71
4.669 ratings
FreeIn-App Purchases
2mosince update
Health & Fitness
category
Medical
category
12+age rating
1language
Made for iPhone

What is Mia?

Tracks fertility, pregnancy progress, and baby sleep and care.

Mia tracks periods, cycle phases, and estimated fertile windows, and follows pregnancy progress week by week. It also logs baby sleep, feeds, diapers, and other care events, with an option to ask Mia questions.

Pricing. Mia is free to download, with in-app purchases on the App Store.

Good for

  • Tracking periods and estimated fertile windows
  • Following pregnancy progress week by week
  • Logging newborn sleep, feeds, and diapers

Screenshots

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Why this app is in C tier

71/100The average of 4 parts, with no weights
Rating93
Ratings58
App Store search rank35
Update recency100

C tier follows from that score within this list. The full explanation, as data.

Mia scores 71 out of 100: rating 93, rating count 58, App Store search rank 35, update recency 100. The four parts are averaged and C tier follows from that score within this list.

Description

FERTILITY, PREGNANCY & BABY SLEEP - IN ONE APP

Mia helps you when you are trying to conceive, tracking your cycle and estimated fertile window, following pregnancy, and logging your baby’s sleep, feeds and diapers.

TRYING TO CONCEIVE & OVULATION

  • Track periods, symptoms, mood and well-being
  • Follow your cycle phases and estimated fertile window
  • Notice patterns across your cycles
  • Ask Mia about ovulation, fertility and trying to conceive

BABY SLEEP & NEWBORN TRACKER

Read more
  • Log daytime naps and nighttime sleep
  • Use a sleep timer and save completed sleep sessions
  • Review sleep history and daily statistics
  • Track breastfeeding, bottles and pumping
  • Log diapers and other baby-care events

PREGNANCY SUPPORT

  • Follow pregnancy progress week by week
  • Keep relevant information and questions together
  • Ask about common pregnancy changes and experiences
  • Continue from pregnancy into early parenting in the same app

ASK MIA

Mia uses the history you choose to track to make conversations more relevant. Ask contextual follow-up questions, get clear explanations, or upload test results and screenshots to understand them in one place.

SUBSCRIPTION INFORMATION

Mia is free to download. Some features require a paid subscription. Subscriptions renew automatically unless canceled through your App Store account settings.

IMPORTANT HEALTH INFORMATION

Mia provides educational and informational content only. It does not provide medical advice, diagnosis or treatment and does not replace a qualified healthcare professional.

Cycle, fertility and ovulation predictions are estimates and should not be used as contraception. For urgent symptoms or a medical emergency, contact local emergency services or a healthcare professional.

Terms of Use: https://mia-tracker.app/terms
Privacy Policy: https://mia-tracker.app/privacy

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Questions about Mia

Does the app provide medical advice?

No. It provides educational and informational content only, and does not provide medical advice, diagnosis, or treatment.

Are fertility and ovulation predictions certain?

No. They are estimates and should not be used as contraception.

Do subscriptions renew automatically?

Yes. Subscriptions renew automatically unless canceled through your App Store account settings.

Is Mia free?

Mia is free to download, with in-app purchases.

Is Mia right for me?

Mia is built for tracking periods and estimated fertile windows, following pregnancy progress week by week, logging newborn sleep, feeds, and diapers. It sits in the baby tracking list on AppTierList.

Is Mia worth it?

Mia is C tier, ranked #37 of 40 baby tracking apps with a score of 71 out of 100, from a 4.6 App Store rating across 69 ratings. 36 apps rank above it in the same list.

How does Mia compare to Yorix?

Mia is C tier at 71; Yorix is C tier at 72. Yorix ranks higher. Mia is free to download, with in-app purchases, Yorix is free to download, with in-app purchases.

How often is Mia updated?

Mia was last updated on 2026-09-12, 63 days ago.

Alternatives

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All the facts

Ranking

Lists
Baby Tracking (C tier, #37) · Fertility Tracking (C tier, #37)
Tier
C (Situational)
Score
71 / 100
Rank in list
#37 of 41
Ranking certainty
settled

Ratings

App Store rating
4.6 out of 5, every App Store country
Ratings
69

App

Price
Free + IAP
App Store category
Health & Fitness
Current version
(63 days ago)
Size
89 MB
Requires
iOS 16.4 or later
Age rating
12+
Languages
1
Runs on
iPhone

Links

Developer pages
Website · Support · Privacy policy
Maker
not verified

App Store data read · reviews · ranking