# Kangru — Blood types in your pocket

> Blood types in your pocket (iPhone/iPad app by Fuat YILDIRIM.)

- Source: https://appshunter.io/ios/app/kangru/id6785501365 (this page in markdown: same URL + `.md`)
- Developer: [Fuat YILDIRIM](https://appshunter.io/developer/6785501367)
- Category: Health & Fitness, Lifestyle
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 18.6 · 3 MB
- Languages: American English, Turkish
- Released: 2026-07-17
- Data updated: 2026-08-04
- User reviews in markdown: https://appshunter.io/ios/app/kangru/id6785501365/reviews.md

## What is Kangru?

Blood type info is never around exactly when you need it. Kangru organizes your loved ones' blood types, computes donation compatibility and turns sharing into a single tap — while your data stays on your device.

HIGHLIGHTS

• Contacts list: Save family and friends with their blood types — your family, your spouse's family and others, organized in one list.
• Donation compatibility: Who can donate to you and whom you can donate to — automatic across all 8 ABO/Rh groups.
• Emergency mode: Pick the blood type, find a nearby hospital; a help message is ready in seconds.
• Emergency alerts: Get notified instantly when someone in your list urgently needs blood. Phone numbers are never sent in the clear — they are irreversibly hashed.
• Share lists via QR: Share your list with a QR code; if the recipient approves, people are added to their own list.
• Nearby sharing: Exchange blood-type cards with nearby Kangru phones — no internet required.
• Widget set: Home screen and lock screen widgets keep your blood type one glance away.
• Badges: Unlock levels from Droplet to Kangru Legend as your network grows.
• Face ID lock & encrypted backups: Lock the app with Face ID; backups are AES-GCM encrypted.

PRIVACY FIRST

Kangru has no servers of its own. Blood types and your contact list are stored only on your phone; sharing starts only when you choose. Emergency alerts travel through Apple's iCloud infrastructure.

IMPORTANT NOTE

Compatibility information in Kangru is based on general ABO/Rh rules and is for informational purposes only; it is not medical advice. Always consult healthcare professionals before any blood donation or transfusion.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Vişne Suyu | $0.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-07-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*