Out of 250+ rattlestork apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This app facilitates sperm donation and co-parenting in the US, connecting individuals and couples with donors and co-parents. It offers a direct, clinic-free approach to family building with secure messaging and verified profiles.
This platform helps individuals and couples build families on their own terms. It facilitates connections for co-parenting, finding known donors, or meeting partners interested in raising a child together. The app prioritizes transparency, clear communication, and inclusive family-building options.
What We Love
💡 Innovative co-parenting concept
👥 International community of like-minded people
🎯 Niche-focused platform addressing unmet need
👍 Inclusive community welcoming diverse identities
RattleStork – Sperm Donation tops our rattlestork apps ranking as of August 2026, with a 3.0-star average from 4 App Store ratings, and it's free to download.
Are there free rattlestork apps for iPhone?
Yes — 20 of the top rattlestork apps we rank are free to download, including RattleStork – Sperm Donation and Modamily: Coparent Donor Match.
Does RattleStork – Sperm Donation have ads or in-app purchases?
RattleStork – Sperm Donation has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
How many rattlestork apps are on the App Store?
We track 250+ rattlestork apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
What is RattleStork?
RattleStork is a platform for sperm donation and co-parenting in the United States. It connects individuals and couples with potential donors and co-parents, offering a direct and clinic-free approach to family building.
Who is RattleStork for?
RattleStork is designed for women and couples seeking sperm donors, donors wanting to help others, LGBTQ+ individuals and couples exploring family options, single parents by choice, and anyone looking for alternatives to traditional sperm banks.