# B vs Дари Kръв

The clearest difference is review sentiment: Дари Kръв at 100% against B's 17%. B's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

B ships an update every 4 months, Дари Kръв every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | B | Дари Kръв |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (6 ratings)](https://appshunter.io/ios/app/b-assist/id1070622471/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Free** | Ad-supported |
| Size | 19 MB | 36 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [BULSTRAD LIFE VIENNA INSURANCE GROUP EAD](https://appshunter.io/developer/1271749705) | [Bulgarian Organization Of Voluntary Blood Donation](https://appshunter.io/developer/1518543994) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-assist/id1070622471)

This app simplifies managing your health insurance. It allows you to easily request reimbursement for medical expenses, book appointments with specialists, and generate a virtual ID card. Access information about your coverage, claims, and a network of healthcare providers.

**Highlights:** Request medical expense reimbursement, Book specialist appointments, Request high-specialty examination confirmation, Generate virtual insurance ID card, Check health insurance coverage, View claims and services used, Find network healthcare facilities

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Дари Kръв

[App page](https://appshunter.io/ios/app/k/id1518543995)

Connects voluntary blood donors with those in need of transfusions. Facilitates urgent appeals and donation campaigns, providing access to blood center locations and donor requirements. Offers a modern, intuitive interface for easy navigation.

**Highlights:** Urgent blood appeal requests, Regular donation campaign participation, Blood center and hospital location map, Donor eligibility information, Push notifications for appeals and campaigns, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B free?

B is free to download, with no in-app purchases.

### Is Дари Kръв free?

Дари Kръв is free to download, with no in-app purchases.

### Do B or Дари Kръв have ads?

Дари Kръв shows ads; B does not.

### Which is updated more often, B or Дари Kръв?

B ships an update every 4 months, and Дари Kръв every 3 months. Most recently, B was updated on October 24, 2026 and Дари Kръв on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*