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APP STORE

Safr - Know Your Chances

Grow Labs LLC · Health & Fitness · Brazil store
NOT IN TOP 100 HERE
View on App Store ↗ Google Play version →
Revenue a month, worldwide EST
$1.5K
Likely $484 to $4.4K
▼ 24.8% in 5 days
New ratings
+1
in 5 days, 104 in total
Rating
0.0 of 5
0 ratings in this store
Countries it ranks in
1
was 0 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
$1.5K
Range $484 to $4.4K
EST. REVENUE / YEAR · WORLDWIDE
$17.4K
Not ranked on Google Play in tracked countries
EST. LIFETIME DOWNLOADS
n/a
Estimated from ratings count
WHERE IT EARNS · EST. / MONTH
  • Nigeria #87 Health & Fitness$1.5K · 100%
HOW SURE ARE WE
Small app: combines its grossing ranks with ratings growth (15 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
0
AVG RATING
n/a
PRICE
Grátis
AGE
210d
LAST UPDATE
65d ago
VERSION
1.5.2
SIZE
59 MB
AGE RATING
+17

Last 29 days

From our daily snapshots of every grossing chart and daily ratings counts.

DAYS IN A GROSSING CHART
3 / 29
COUNTRIES NOW
0 (was 0)
NEW RATINGS, LAST 5 DAYS
+1
EST. REVENUE A MONTH, DAILY · BOTH STORES EST
Show daily values
Sep 24, 2026not in a grossing chart
Sep 25, 2026not in a grossing chart
Sep 26, 2026not in a grossing chart
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026$1.9K a month
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026$1.8K a month
Oct 21, 2026$1.5K a month
Oct 22, 2026not in a grossing chart
The same estimate as the headline, saved every day. Best rank Sep 24, 2026: not ranked. Now: not ranked.
RATINGS IN THE CORE COUNTRIES, DAILY
Show daily values
Oct 16, 2026103 ratings
Oct 17, 2026103 ratings
Oct 18, 2026103 ratings
Oct 20, 2026103 ratings
Oct 21, 2026104 ratings
103 on Oct 16, 2026, 104 on Oct 21, 2026. New ratings track new downloads, even outside the charts.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
Too few reviews
Fewer than 3 recent written reviews in this country.
RELEASE CADENCE
1 update in 90 days
  • Typical gap between releases7 days
From the last 16 versions listed on the App Store.

Apps like this

Same category, earning about as much.

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshotScreenshot

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.

safr11cycle7pregnancy6test5pregnancy test5health4fertility4temperature4pregnancy risk3cervical mucus3fertility probabilities3virtual pregnancy3data3log3risk3patterns3estimate3medical3uses2clear2personalized2research2biological2see2

What's new in 1.5.2

We're always listening to your feedback and working to make Safr better, more accurate, and easier to use. Here's what's new: • Your cycle as a chart: a new Chart view on the Calendar page brings your temperature and LH readings, cervical mucus notes, and your saved test strips together in one place. • Easier LH strip reading: frame the strip right in the camera and Safr reads it consistently. If you correct a result, your correction sticks, and the camera stops asking for access you already gave. • Sharper fertile window estimates: ovulation timing now draws on your measured temperature shift, your cervical mucus peak, and the onset of your LH surge together, so your window reflects the signals you actually logged. • A more helpful Health Assistant: start a new conversation whenever you want, and swipe right or tap back to leave the chat. • Reminders you can trust: reminders no longer linger after you turn them off, and scheduling is more reliable overall. • An optional research study: if you sync basal body temperature from a wearable, you can now choose to join our consent-first BBT study. Entirely optional, and easy to leave. • Reach us in a tap: support now goes straight to our team at support@besafr.app. • A smoother start: one continuous splash from open to app, plus hardened storage so a damaged file can never keep Safr from launching. Thank you for helping us make Safr better.

Released Mar 26, 2026. Current version shipped Aug 18, 2026.

Store description

Most apps rely on averages. Your body doesn't. Safr uses the data you log to give you clear, personalized insight into your cycle, your fertile days, and your pregnancy risk. How Safr Works: 1. Built on published research. Safr draws on established reproductive health research and fertility awareness methods. Your cycle follows biological patterns, and Safr helps you see yours. Safr brings your signals together in one place: - Overnight Temperature (optional): import the wrist temperature you already track in Apple Health to see your cycle patterns more clearly. - LH Test Strip Logging: log your luteinizing hormone (LH) results to understand your peak fertility window. - Cervical Mucus Tracking: guided tools to track this key biological indicator across your cycle. - Cycle History & Symptoms: Safr adapts to your unique patterns, not a fixed calendar. 2. Know your pregnancy risk every day. Safr gives you daily fertility probabilities and clear risk levels so you always know where you stand. You can also log Plan B (emergency contraception) and multiple types of intercourse (protected, unprotected, or withdrawal) so your daily picture reflects what actually happened. 3. A smarter way to check pregnancy likelihood. Safr's virtual pregnancy test estimator uses your cycle timing, temperature trends, and LH data to estimate your chances of being pregnant. It is an estimate based on your logged data, not a diagnosis and not a substitute for a home pregnancy test. A subscription is required to unlock the full power of Safr, including: - Apple Health temperature import - Enhanced tracking: LH test strips, cervical mucus, and comprehensive intercourse logs - Personalized fertility probabilities and cycle reports - Virtual pregnancy test estimate & AI health assistant Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer: Safr is for informational purposes only. It is not a medical device, does not provide medical advice, diagnosis, or treatment, and is not a contraceptive. Always seek a doctor's advice in addition to using Safr and before making any medical decisions.

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