# BizCloud Enterprise vs Rainbow Authenticator

The clearest difference is in-app purchases: BizCloud Enterprise at none against Rainbow Authenticator's 1. Rainbow Authenticator's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rainbow Authenticator sells 1 in-app purchase, starting at $4.99 per year. BizCloud Enterprise asks for nothing beyond the download.

BizCloud Enterprise ships an update every 4 months, Rainbow Authenticator monthly. The most recent releases landed on October 8, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BizCloud Enterprise | Rainbow Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 11.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 141 MB | 32 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BizConf Technology Co., Ltd.](https://appshunter.io/developer/717071959) | [彦欣 吴](https://appshunter.io/developer/1628212399) |

## What reviewers say

### BizCloud Enterprise

[App page](https://appshunter.io/ios/app/bizcloud-enterprise/id1409523106)

This application provides a simple and easy-to-use platform for online video conferencing. It offers high-quality video and screen sharing for meetings on mobile devices. Easily invite participants via phone, email, or company contacts over various network types.

**Highlights:** High-quality video meetings, Best screen sharing quality, Easy participant invitations, Support for phone, email, and company contacts, Works on wireless, 4G, and 3G networks

**Features:** Vision Pro support

**In-app purchases:** none


### Rainbow Authenticator

[App page](https://appshunter.io/ios/app/rainbow-authenticator/id6444103637)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly(30-day trial) | $4.99 | per year |


## Frequently asked questions

### Is BizCloud Enterprise free?

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

### Is Rainbow Authenticator free?

Rainbow Authenticator is free to download, with in-app purchases available.

### Do BizCloud Enterprise or Rainbow Authenticator have ads?

Neither BizCloud Enterprise nor Rainbow Authenticator shows ads.

### Which is updated more often, BizCloud Enterprise or Rainbow Authenticator?

BizCloud Enterprise ships an update every 4 months, and Rainbow Authenticator monthly. Most recently, BizCloud Enterprise was updated on October 8, 2026 and Rainbow Authenticator on October 6, 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.*