B vs Red Friends
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
B
This app facilitates blood donation by connecting donors with requesters while prioritizing user privacy. It sends notifications for compatible blood group requests based on a saved location, allowing donors to contribute without direct contact. Users can even donate blood at a hospital without prior phone calls.
- Privacy-focused donor data
- Location-based request notifications
- Anonymous donor contact
- Direct hospital donation option
- Location services can be revoked post-signup
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B-Donor is different .. Blood donation app that considers user's privacy as first priority. Donor's data will not be available to anyone as donors who will receive notification on their mobiles for requests of compatible blood group near to their saved location. Requester will not know contacted donors. Donor also may go to hospital and donate blood without even a phone call. The app uses your location only once during sign up then send notifications based on location you selected on the map not current location. This means that user can revoke Location Services access after sign-up. Save Lives ... Donate Blood
Red Friends
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Red Friends is a powerful tool designed to connect individuals in need of blood with life-saving donors. Whether you’re in an emergency or looking to donate, Red Friends makes the process quick and easy by allowing you to search for donors based on blood group and location. Key Features: • Search by Blood Group: Quickly find blood donors that match your specific needs. Red Friends filters donors by blood group, ensuring a fast and accurate match. • Location-Based Search: Enter your city or state to locate donors in your area. Connect with nearby donors and arrange for life-saving donations. • Direct Communication: Once you’ve found a suitable donor, contact them directly through the app to coordinate the donation. • User-Friendly Interface: Simple and intuitive, Red Friends is designed to make finding donors or donating blood as easy as possible. • Secure and Private: Your personal information is protected, and all interactions are kept confidential. Join Red Friends today and be a part of a community dedicated to saving lives. Whether you’re seeking help or offering it, Red Friends makes blood donations easier and more accessible for everyone.
Screenshots
Verdict
The clearest difference is update cadence: Red Friends at every 10 days against B's every 5 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
B ships an update every 5 months, Red Friends every 10 days. The most recent releases landed on October 12, 2026 and October 27, 2026 respectively.
| Parameter | B | Red Friends |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 5 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 78 MB |
| Age rating | 4+ | 17+ |
| Developer | TEQNEIA ICT | Rendercity Technologies Pvt Ltd |
In-app purchases
B
No in-app purchases
Red Friends
No in-app purchases







