# Envoy SMS

> Business SMS texting and messaging from your VoIP number across devices. (iPhone/iPad app by CASTLE TEL LLC.)

- Source: https://appshunter.io/ios/app/envoy-sms/id6450180961 (this page in markdown: same URL + `.md`)
- Developer: [CASTLE TEL LLC](https://appshunter.io/developer/1692172046)
- Category: Business
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.0 · 21 MB
- Languages: English
- Released: 2023-06-13
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/envoy-sms/id6450180961/reviews.md

## What is Envoy SMS?

With Envoy SMS, you can send and receive texts from your Castle VoIP Communications business phone numbers.

Make and receive text messages using your business phone number!

Use your business phone number to text instead of your personal number

Send and receive text and picture messages to/from any cell phone number in the continental US

View your messages on multiple devices:

Use your account on multiple devices with one sign-in

Access your messages from any computer via your browser (Chrome/Firefox/Edge)

Multiple users can access the same number so you or your team can reply to any message

Now your customers can communicate with you with the ease and convenience that they have when texting with friends and family. No need to download a separate messaging “app” to contact you - they can simply text your business number and get in touch.

## Key features

- Send/receive texts from business phone number
- Supports picture messages
- Use on multiple devices with one sign-in
- Web browser access
- Multiple users share one number
- Customer-friendly texting


## Frequently asked questions about Envoy SMS

### Does Envoy SMS have ads?

Envoy SMS is ad-free, allowing for an uninterrupted user experience.

### What devices are supported by Envoy SMS?

Envoy SMS is available on iPhone, iPad, and iPod devices.

### How often is Envoy SMS updated?

Envoy SMS was last updated on June 13, 2023, with the latest version being 5.0.

### What is the age rating for Envoy SMS?

Envoy SMS has an age rating of 4+, making it suitable for a wide audience.

### Can multiple team members use the same business number with Envoy SMS?

Yes, multiple users can access the same business number, enabling your team to reply to messages collaboratively.

### Can I send picture messages with Envoy SMS?

Yes, Envoy SMS allows you to send and receive both text and picture messages.

### Is Envoy SMS available on desktop?

Yes, you can access your messages from any computer via your web browser, including Chrome, Firefox, and Edge.

### What is the user sentiment for Envoy SMS based on ratings?

Envoy SMS has a perfect rating of 5.0 stars from 1 review, indicating very positive user sentiment.

## Version history (last 1 release)

### 5.0 — 2023-06-13

No release notes.

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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 2026-06-10.*