# B vs cubeConsent

The clearest difference is update cadence: cubeConsent at every 5 weeks against B's every 5 months. cubeConsent also leads on iOS requirement (9.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 3.0 for B against 3.0 for cubeConsent. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

B ships an update every 5 months, cubeConsent every 5 weeks. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | B | cubeConsent |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/b-donor/id1240112300/reviews) | [3.0 (1 ratings)](https://appshunter.io/ios/app/cubeconsent/id1350698986/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 26 MB | 59 MB |
| Requires iOS | 15.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TEQNEIA ICT](https://appshunter.io/developer/1240112299) | [(주)씨알에스큐브](https://appshunter.io/developer/1020575750) |

## What reviewers say

### B

[App page](https://appshunter.io/ios/app/b-donor/id1240112300)

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.

**Highlights:** Privacy-focused donor data, Location-based request notifications, Anonymous donor contact, Direct hospital donation option, Location services can be revoked post-signup

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

**In-app purchases:** none


### cubeConsent

[App page](https://appshunter.io/ios/app/cubeconsent/id1350698986)

This app streamlines the informed consent process for clinical trials by providing an electronic solution. It ensures patients understand their participation and responsibilities, and integrates with a clinical data management system for real-time capture of consent information.

**Highlights:** Electronic Informed Consent Forms (ICF), Patient understanding assessment, Real-time consent capture, Integration with cubeCDMS, Subject registration, Study subject list management, Additional consent signing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B free?

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

### Is cubeConsent free?

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

### Which has better reviews, B or cubeConsent?

B and cubeConsent are both rated 3.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do B or cubeConsent have ads?

Neither B nor cubeConsent shows ads.

### Which is updated more often, B or cubeConsent?

B ships an update every 5 months, and cubeConsent every 5 weeks. Most recently, B was updated on October 12, 2026 and cubeConsent on October 10, 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.*