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APP STORE

amma: Pregnancy & Baby Tracker

PERIOD TRACKER & PREGNANCY AND BABY CALENDAR LIMITED · Medical · United States store
NOT IN TOP 100 HERE
View on App Store ↗
Revenue a month, worldwide EST
$8.2K
Likely $2.7K to $24.6K
▼ 20.1% in 27 days
New ratings
Tracking
Daily counts start building from today
Rating
4.7 of 5
10.2K ratings in this store
Countries it ranks in
30
was 31 on Oct 15, 2026

Revenue

Estimated from the grossing charts of Oct 21, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / MONTH · WORLDWIDE · APP STORE
$8.2K
Range $2.7K to $24.6K
EST. REVENUE / YEAR · WORLDWIDE
$98.3K
No Google Play version found
EST. LIFETIME DOWNLOADS
355.5K to 1M
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Brazil #33 Medical$7K · 85%
  • Ukraine #6 Medical$1.2K · 15%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (74 new ratings a month on average since launch). Tested on 418 apps with verified revenue: typically off by about 2.4 times, so the range is wide. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
10.2K
AVG RATING
4.70
PRICE
Free
AGE
11.4y
LAST UPDATE
21d ago
VERSION
3.114.0
SIZE
306 MB
AGE RATING
17+

Last 29 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
29 / 29
COUNTRIES NOW
31 (was 12)
EST. REVENUE A MONTH, DAILY · APP STORE EST
Show daily values
Sep 24, 2026$25.3K a month
Sep 25, 2026$22.6K a month
Sep 26, 2026$21.9K a month
Sep 27, 2026$14.3K a month
Sep 28, 2026$10.6K a month
Sep 29, 2026$14.8K a month
Sep 30, 2026$15.3K a month
Oct 1, 2026$23.5K a month
Oct 2, 2026$13.9K a month
Oct 3, 2026$18.4K a month
Oct 4, 2026$15.3K a month
Oct 5, 2026$15.2K a month
Oct 6, 2026$18.8K a month
Oct 7, 2026$22.3K a month
Oct 8, 2026$13.8K a month
Oct 9, 2026$14.6K a month
Oct 10, 2026$367.2K a month
Oct 11, 2026$17.6K a month
Oct 12, 2026$14.4K a month
Oct 13, 2026$12.7K a month
Oct 14, 2026$21.2K a month
Oct 15, 2026$23K a month
Oct 16, 2026$141.2K a month
Oct 17, 2026$16.8K a month
Oct 18, 2026$13.6K a month
Oct 19, 2026$11.9K a month
Oct 20, 2026$11.8K a month
Oct 21, 2026$20.2K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: #4 Medical · MX. Now: #5 Medical · MX.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
10 purchases listed
  • 1 year subscription$49.99
  • 1 year Premium subscription$69.99
  • 1 year subscription$69.99
  • 1 week subscription$11.99
  • 1 year Premium subscription$27.99
  • 1 week Premium subscription$8.99
  • Premium pregnancy app 1 year$69.99
  • 1 month subscription$19.99
Top in-app purchases as listed on the App Store, in local prices.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
4 updates in 90 days
  • Typical gap between releases15 days
From the last 25 versions listed on the App Store.
RATING BREAKDOWN
10.2K ratings
5★85%
4★7%
3★3%
2★1%
1★3%

Apps like this

Same category, earning about as much.

Store screenshots

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App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

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Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

pregnancy18baby14week9information8pregnancy calendar6track5development5week pregnancy5week week5amma4calendar4body4track baby3baby grows3planning baby3amma pregnancy3expectant mother3track pregnancy3pregnancy week3birth baby3pregnancy baby3baby development3pregnant3mother3

What's new in 3.114.0

We continue to improve our user interface — new design and animations for the main screen are already partially available! Thanks for being with us! Team amma

Released May 31, 2015. Current version shipped Oct 1, 2026.

Store description

Pregnant? Get this free app to track how your baby grows. Planning a baby? We're here for you, too! Or maybe your baby has already been born - then we have a special mode for that special day and many more to come! amma Pregnancy Calendar is an indispensable tool for the expectant mother! Get detailed information on the development of your baby at each week of pregnancy. Hundreds of thousands of women choose this application. Join us! With amma Pregnancy Calendar you can easily: - Planning a baby with our period tracker - Check your ovulation easily - Get DAILY pregnancy info - Track your pregnancy week by week for 9 months - Get updates on the baby's size and development weekly - Get information on changes in your body flo - Manage weight and belly growth gain goals with clinical guidelines for your BMI - Track contractions and send results to a medic through the Contraction Timer - Pregnancy + Weight log - Track baby kicks with the Kick Counter - Discover more information each week - Share through Facebook, Email, Text, and Twitter - Personal Diary - Pregnancy + week by week info and much more! Every woman expecting a child prepares herself to give birth to her baby and, of course, she wants to know how her baby grows, what happens to the body and what other changes are waiting for her before the birth of the baby. In this application, you’ll find the detailed weekly pregnancy calendar giving easy access to information about the pregnancy and the baby development, changes in pregnant woman's body, as well as tips on nutrition for pregnant women. For each week of pregnancy, there are four pieces of information: • Baby development, • Mother’s body, • Mom’s meals, • Useful tips. To use the pregnancy calendar and to track your pregnancy due date, just enter the day of your last period and you'll see and you'll see information about the duration of your gestation Why not enhance your pregnancy and parenthood with a bit of technology? amma is a digital expectant mother's guide into week-by-week pregnancy calculation, fetal development, contractions and labor. amma embraces the baby and mom connection and gives you an overview of every important detail. Count the kicks, contractions and more to stay on top of the process. And we have your own personal AI assistant! Our Ammy is your girl: if you get overwhelmed with all this new information, you can always ask her about pregnancy! Share your pregnancy information not only on social media, but also with your partner! Our new Partner Mode gives you the opportunity to get even closer to your loved ones on this journey: just share the Partner Code with them and learn about your pregnancy and baby together! This App is not intended for medical use, or to replace the advice of a trained medical doctor. If you have any concerns about your pregnancy, consult with your doctor or midwife.

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