# ALE Rainbow — Connect and communicate

> Secure collaboration and communication platform for businesses. (iPhone/iPad app by ALE International.)

- Source: https://appshunter.io/ios/app/ale-rainbow/id1053514112 (this page in markdown: same URL + `.md`)
- Developer: [ALE International](https://appshunter.io/developer/336118639)
- Category: Productivity, Utilities
- Price: Free
- Rating: 4.50/5 from 62 App Store ratings · 125 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 172 MB
- Languages: American English, Arabic, Catalan, Czech, Dutch, Finnish, French (France), German (Germany), Hebrew, Italian and 11 more
- Released: 2016-04-26
- Data updated: 2026-08-16
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/ale-rainbow/id1053514112/reviews.md

## What is ALE Rainbow?

Rainbow by Alcatel-Lucent Enterprise is a secure and relationship-building engine that facilitates quick, seamless collaboration between its users. 
It allows users to swiftly interact with each other through chat, voice or video and to share screens and files with astonishing ease.
But Rainbow goes beyond simple messaging and sharing. Rainbow leverages the latest technologies to securely integrate into your organization’s existing business processes, applications, and workflows, while streamlining user adoption, minimizing user disruption, and solving customer challenges. 
Rainbow helps you connect to the future through optimized time-management, secure platform access, and strict data integrity.

COMMUNICATE AND COLLABORATE
- Initiate high-definition audio and video calls.
- Start group chats (bubbles) to communicate with your teams and business contacts.
- Add people from outside your organization (Guests) in your conversations.
- Create or join audio and video meetings with up to 120 participants.
- Use channels to broadcast information inside or outside your organization.
- Always stay connected so you never miss messages, calls, meetings or any other event.
- Manage your phone calls (via the cellular network or using Voice over IP) through your enterprise telephony system, access your voicemail and much more.

ORGANIZE AND SHARE
- Share contents you want in your conversations (pictures, files, videos, animated GIFs, voice memos, locations).
- Search for people, bubbles, channels, files or text messages.
- Manage your contact network, see presence of your colleagues or people outside your company.
- Share you calendar information (free, busy, out of office) to let others know if you are available.

DATA INTEGRITY AND PRIVACY
We respect privacy. We don’t use data to monetize additional services and we respect international privacy laws and data privacy. 
Data of our partners and customers is private, safe and secure. Only our partners and customers process their own data. 
Transparency and traceability are critical elements of Rainbow and all regulatory requirements are respected.

## Key features

- HD audio and video calls
- Group chats (bubbles)
- External guest access
- Large meeting capacity (120 participants)
- Content sharing (files, videos, etc.)
- Contact management with presence
- Calendar integration

## Recent user reviews (10 of 125)

All indexed reviews: https://appshunter.io/ios/app/ale-rainbow/id1053514112/reviews.md

### 1/5 — Telefon schaltet plötzlich auf Lautsprecher

*2026-07-13, version 1.170.12*

Achtung, mehrfach im Telefongespräch hat die App plötzlich auf Lautsprecher umgestellt. Das ist wirklich schmerzhaft, schädlich fürs Gehör und darf nicht passieren.

### 1/5 — App funktioniert nicht

*2026-06-16, version 1.170.11*

Die App zeigt mir nicht mehr an wer online oder auf besetzt ist. Wieso habt ihr durchgehend immer solche Probleme ????

### 2/5 — Jeder App Start stoppt angeschlossene BluethGete

*2026-06-08, version 1.170.11*

Jeder start der App oder über Windows stoppt jede andere z.B. laufende Musik. Das ist besonders nervig, weil das die einzige App ist die das macht und man mal so nicht einfach chatten kann. Außerdem sorgt der Start der App dafür, dass man in laufenden Videokonferenzen nichts hört oder was sagen kann. Die App blockiert immer sofort die Bluetooth Kommunikation.

### 5/5 — Super Business-Kommunikation

*2026-03-02, version 1.165.12*

Stabile Kommunikation im täglichen Business. Audio- und Videoqualität sind sehr gut, mobiles Arbeiten dadurch perfekt abgerundet.

### 5/5 — Top europäische Alternative zu Teams, Whatsapp und Co.

*2026-03-02, version 1.165.12*

intuitiv bedienbar, DSGVO konform, kein Cloud-Act und stabil laufend. Kleine Verbesserungen wünschenswert bei Carplay und der Unterstützung auf der Apple Watch. Dennoch aus meiner Sicht 5 Sterne!

### 5/5 — Collaboration made in Europe

*2026-03-02, version 1.165.12*

Reliable and easy to use tool to ensure data privacy with seamless access from phone to tablet and laptop. Well done!

### 5/5 — Professionelle Business Kommunikation

*2026-02-27, version 1.165.12*

Rainbow ist die stabile europäische Business Kommunikationsplattform mit sehr gute Audio- und Videoqualität, Chat- und Sharing Möglichkeiten und hervorragend für das mobile und das tägliche Arbeiten von überall.

### 5/5 — Super tool!

*2026-02-26, version 1.165.12*

Einfach zu bedienen, gute Verbindung. 👍🏻

### 5/5 — Tolles Tool für Business UC

*2026-02-26, version 1.165.12*

Super ideal fürs mobile Arbeiten, tolle Telefonfeatures.

### 2/5 — Can't reset password on the app.

*2026-02-26, version 1.165.12*

Not good.

## Frequently asked questions about ALE Rainbow

### What is ALE Rainbow?

ALE Rainbow is a secure collaboration and communication platform designed for businesses. It enables users to connect through chat, voice, and video, share screens and files, and integrate with existing business processes.

### Can I make video calls with ALE Rainbow?

Yes, ALE Rainbow supports high-definition audio and video calls. You can also create or join audio and video meetings with up to 120 participants.

### Does ALE Rainbow allow communication with people outside my organization?

Yes, ALE Rainbow allows you to add external contacts as Guests to your conversations and meetings, facilitating collaboration with business partners and clients.

### How does ALE Rainbow handle data privacy?

ALE Rainbow respects user privacy and does not use data to monetize additional services. It adheres to international privacy laws, ensuring data is private, safe, and secure, with only partners and customers processing their own data.

### Is ALE Rainbow available on multiple devices?

Yes, ALE Rainbow is supported on iPhones and iPads, allowing you to stay connected across your Apple devices.

### How often is ALE Rainbow updated?

The latest version of ALE Rainbow is 1.165.13, last updated on March 16, 2026. This indicates a commitment to regular updates and improvements.

### What is the user rating for ALE Rainbow?

ALE Rainbow has a strong user rating of 4.5 stars based on 62 ratings, indicating a generally positive user experience.

### Does ALE Rainbow have ads?

No, ALE Rainbow is free and does not contain advertisements, providing an uninterrupted user experience.

## Version history (last 5 releases)

### 1.174.8 — 2026-08-05

Thank you for using Rainbow! Quality is our number one priority; we have made a number of bug fixes and performance improvements to ensure that Rainbow runs on the highest possible level.

For more information visit our support site https://support.openrainbow.com/hc/categories/4406707764114-News-Updates-Beta-#all_releases

### 1.174.7 — 2026-07-16

Thank you for using Rainbow! Quality is our number one priority; we have made a number of bug fixes and performance improvements to ensure that Rainbow runs on the highest possible level.

For more information visit our support site https://support.openrainbow.com/hc/categories/4406707764114-News-Updates-Beta-#all_releases

### 1.170.12 — 2026-06-23

Thank you for using Rainbow! Quality is our number one priority; we have made a number of bug fixes and performance improvements to ensure that Rainbow runs on the highest possible level.

For more information visit our support site https://support.openrainbow.com/hc/categories/4406707764114-News-Updates-Beta-#all_releases

### 1.170.11 — 2026-06-08

Thank you for using Rainbow! Quality is our number one priority; we have made a number of bug fixes and performance improvements to ensure that Rainbow runs on the highest possible level.

For more information visit our support site https://support.openrainbow.com/hc/categories/4406707764114-News-Updates-Beta-#all_releases

### 1.170.10 — 2026-05-28

Thank you for using Rainbow! Quality is our number one priority; we have made a number of bug fixes and performance improvements to ensure that Rainbow runs on the highest possible level.

For more information visit our support site https://support.openrainbow.com/hc/categories/4406707764114-News-Updates-Beta-#all_releases

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## More apps by ALE International

- [OTCV for iPhone](https://appshunter.io/ios/app/otcv-for-iphone/id461404180)
- [ALE OpenTouch Conversation for iPad](https://appshunter.io/ios/app/ale-opentouch-conversation-for-ipad/id552914046)
- [Alcatel-Lucent OTNS SmartApp](https://appshunter.io/ios/app/alcatel-lucent-otns-smartapp/id921963005)
- [ALE Success Stories](https://appshunter.io/ios/app/ale-success-stories/id1198135841)
- [OpenTouch Conversation Plus](https://appshunter.io/ios/app/opentouch-conversation-plus/id1298599377)

All apps by ALE International: https://appshunter.io/developer/336118639

## Related topics

[rainbow alcatel](https://appshunter.io/ios/topics/rainbow-alcatel) · [rainbow chat messages](https://appshunter.io/ios/topics/rainbow-chat-messages) · [alcatel](https://appshunter.io/ios/topics/alcatel) · [rainbow](https://appshunter.io/ios/topics/rainbow)

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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 2026-08-16.*