Comparison

B4BC vs Keep A Breast

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

Head to head
About

B4BC

Empower your health journey with tools for breast self-exams, personalized reminders, and access to educational resources. Connect with a supportive community, discover wellness retreats, and learn about prevention and survivorship programs.

Highlights
  • Breast self-exam guidance
  • Monthly cycle-synced reminders
  • Health and wellness resources
  • Survivorship program content
  • Community event discovery
  • Support B4BC programs
Features
Read full description

Your body. Your power. Learn how to do a breast self-exam, set monthly reminders synced to your cycle, and stay on top of your health—on the mountain, in the water, or wherever life takes you. Featured Content: Breast Cancer Prevention & Education • Learn how to perform a Breast Self-Exam (BSE) • Set automatic monthly BSE reminders synced to your cycle • Access trusted health and wellness resources Chasing Sunshine Survivorship Program • Watch B4BC’s award-winning documentary Chasing Sunshine • Explore ocean and mountain wellness retreats for survivors Community & Events • Discover B4BC events and grassroots happenings • Connect with the B4BC social community • Explore B4BC's athlete ambassadors and brand partners Support B4BC • Volunteer, attend events, or join the newsletter • Donate to support prevention and survivorship programs • Shop B4BC merch and partner collaborations About B4BC: Boarding for Breast Cancer (B4BC) is a 501(c)3 nonprofit foundation providing education, awareness, and survivor support programs for young people. Founded in 1996, B4BC hosts year-round grassroots events, educational outreach, and survivor wellness retreats to further its mission of promoting early detection and a healthy, active lifestyle as the best means of breast cancer prevention. More Info at www.b4bc.org

About

Keep A Breast

This app guides users through monthly breast self-checks with step-by-step tutorials and personalized reminders. It also provides breast health resources, survivor stories, and connects users to virtual care.

Highlights
  • Step-by-step self-check tutorial
  • Monthly reminder scheduling
  • Breast health resources
  • Virtual care connection
  • Survivor stories
  • Rewards for monthly checks
Features
Read full description

The Keep A Breast App wants to help you establish your own routine and approach to the breast self-check. The app helps guide you in your self-checks as well as lets you schedule a monthly reminder - so you never miss your monthly check! The Keep A Breast app is a new app designed to further support you in your self-check journey - we’re here to be your breast bud. Step-by-step self-check tutorial featuring animated gifs Scheduling feature based on your menstrual cycle (we have tips if you don’t have one, too!) Breast health resources and information Direct connection to virtual care via Carbon Health Stories from breast cancer survivors Rewards for users who check themselves monthly In-app sharing feature With 40% of diagnosed breast cancers being self-detected, establishing what is "normal" for you is an important step to knowing your body. Knowledge is Power. ABOUT The Keep A Breast Foundation™ is a nonprofit organization with a mission to empower young people around the world with breast health education and support. 2020 marks Keep A Breast’s 20th Anniversary! Since its inception in 2000, KAB has worked with young people to remove the shame associated with breasts and breast health. Through various initiatives and programs such as breast cast art exhibitions, “Non Toxic Revolution”, "i love boobies!" campaign, and the new “Keep A Breast App”, KAB has opened up the dialog about breast cancer, and has proven to be a doorway to breast self-awareness and education. Keep A Breast has grown into the leading global youth-based breast cancer prevention organization, with global affiliates in Europe, based in France, and partners in Mexico, Zambia, Kenya, and The Democratic Republic of Congo. Constantly pushing the boundaries of the pink ribbon status quo, Keep A Breast has always encouraged young people to love their boobies, get to know their bodies, and be aware of changes.

Screenshots

B4BC4 screens
Keep A Breast3 screens

Verdict

The call

The clearest difference is in-app purchases: Keep A Breast at none against B4BC's 1. Keep A Breast also leads on update cadence (every 10 days vs every 20 months) and ratings volume (14 vs 1). B4BC's advantage is review sentiment (100% vs 83%) and iOS requirement (13.0 vs 16.2). On price, rating, 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

Both are free to download. B4BC sells 1 one-off in-app purchase. Keep A Breast asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for B4BC against 5.0 for Keep A Breast. That said, the two scores are not equally well evidenced: Keep A Breast has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of B4BC's written reviews are positive against 83% of Keep A Breast's.

UpkeepUpdate frequency

B4BC ships an update every 20 months, Keep A Breast every 10 days. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

Scorecard6 real differences · 4 level
B4BC versus Keep A Breast: the parameters behind the verdict, then further details
ParameterB4BCKeep A Breast
PriceFreeFree
Rating5.0 (1 ratings)5.0 (14 ratings)
Positive reviews100.0% of reviews — better83.3% of reviews
Number of ratings114 — better
Update frequencyEvery 20 monthsEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.2
Further details — not scored
Size30 MB45 MB
Age rating12+4+
DeveloperBlack Sun Productions, LLCThe Keep A Breast Foundation

Customer experience

B4BC

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews10 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Keep A Breast

All ratings14 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews24 reviews
Positive83.3%
Neutral4.2%
Negative12.5%

In-app purchases

1 purchases

B4BC

One-time1
  • Chasing Sunshine (2015)$6.99
None

Keep A Breast

No in-app purchases

Questions

Is B4BC free?
B4BC is free to download, with in-app purchases available.
Is Keep A Breast free?
Keep A Breast is free to download, with no in-app purchases.
Which has better reviews, B4BC or Keep A Breast?
B4BC and Keep A Breast are both rated 5.0 out of 5 on the App Store, from 1 and 14 ratings respectively.
Do B4BC or Keep A Breast have ads?
Neither B4BC nor Keep A Breast shows ads.
Which is updated more often, B4BC or Keep A Breast?
B4BC ships an update every 20 months, and Keep A Breast every 10 days. Most recently, B4BC was updated on October 3, 2026 and Keep A Breast on October 8, 2026.

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