# B3 Share vs NuLife Sciences

The clearest difference is update cadence: B3 Share at every 13 months against NuLife Sciences's every 33 months. B3 Share also leads on ratings volume (111 vs 26). On price, rating, review sentiment 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 — 4.9 for B3 Share against 4.9 for NuLife Sciences. Both are backed by a comparable volume of ratings — 111 and 26 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

B3 Share ships an update every 13 months, NuLife Sciences every 33 months. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | B3 Share | NuLife Sciences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (111 ratings)](https://appshunter.io/ios/app/b3-share/id1558273343/reviews)** | [4.9 (26 ratings)](https://appshunter.io/ios/app/nulife-sciences/id1565119973/reviews) |
| Number of ratings | **111** | 26 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 33 months |
| Monetization | Free | Free |
| Size | 134 MB | 79 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [B3 Sciences](https://appshunter.io/developer/1558273345) | [Nulife Ventures LLC](https://appshunter.io/developer/1565119975) |

## What reviewers say

### B3 Share

[App page](https://appshunter.io/ios/app/b3-share/id1558273343)

This app helps you grow your business by providing marketing materials and tools to share with contacts. Easily manage your connections, track engagement with shared content, and access training resources to enhance your business-building efforts.

**Highlights:** Share marketing materials (videos, images, PDFs), Manage and sort contacts by interest, Track contact engagement with shared tools, Create interactive videos (Brightools), Offline playback of downloaded tools, Access business-building training courses

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### NuLife Sciences

[App page](https://appshunter.io/ios/app/nulife-sciences/id1565119973)

This app helps you grow your business by easily sharing marketing materials and connecting with your team. Manage contacts, share product information via various channels, and track engagement with interactive tools. It simplifies business growth with a user-friendly design and powerful features.

**Highlights:** Contact management and sorting, Share marketing materials via SMS, email, social media, Track contact engagement with notifications, Create interactive video tools (Brightools), Offline playback for downloaded tools, Business building resources, Profile customization

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is B3 Share free?

B3 Share is free to download, with no in-app purchases.

### Is NuLife Sciences free?

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

### Which has better reviews, B3 Share or NuLife Sciences?

B3 Share is rated higher. B3 Share averages 4.9 out of 5 from 111 ratings, while NuLife Sciences averages 4.9 from 26 ratings.

### Do B3 Share or NuLife Sciences have ads?

Neither B3 Share nor NuLife Sciences shows ads.

### Which is updated more often, B3 Share or NuLife Sciences?

B3 Share ships an update every 13 months, and NuLife Sciences every 33 months. Most recently, B3 Share was updated on October 5, 2026 and NuLife Sciences on October 4, 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.*