# Teamwork Chat vs Carbon Voice

The clearest difference is review sentiment: Carbon Voice at 100% against Teamwork Chat's 21%. Carbon Voice also leads on rating (5.0 vs 2.5) and update cadence (every 2 days vs monthly). Teamwork Chat's advantage is in-app purchases (none vs 12). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Carbon Voice sells 12 in-app purchases, starting at $6.99 per month. Teamwork Chat asks for nothing beyond the download.

Carbon Voice holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 27 and 15 respectively. Written reviews point the same way: 21% of Teamwork Chat's written reviews are positive against 100% of Carbon Voice's.

Teamwork Chat ships an update monthly, Carbon Voice every 2 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Teamwork Chat | Carbon Voice |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (27 ratings)](https://appshunter.io/ios/app/teamwork-chat/id978062035/reviews) | **[5.0 (15 ratings)](https://appshunter.io/ios/app/carbon-voice-talk-async/id1567782769/reviews)** |
| Number of ratings | **27** | 15 |
| Positive reviews | 20.6% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 28 MB | 173 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Teamwork Crew Limited](https://appshunter.io/developer/568766324) | [Phonon X Inc](https://appshunter.io/developer/1567782771) |

## What reviewers say

### Teamwork Chat

[App page](https://appshunter.io/ios/app/teamwork-chat/id978062035)

This app provides instant messaging for teams to foster collaboration and enhance productivity. It allows for communication through channels or direct messages, with integrated file sharing and seamless integration with project management tools.

**Highlights:** Chat channels for departments, teams, and projects, Direct and group conversations, File, image, video, and link sharing, Integration with Teamwork Projects, Turn decisions into tasks

**Features:** Vision Pro support

**In-app purchases:** none


### Carbon Voice

[App page](https://appshunter.io/ios/app/carbon-voice-talk-async/id1567782769)

This app allows teams to communicate asynchronously through voice messages. It automatically transcribes, summarizes, and makes conversations searchable. Users can extract action items and integrate with over 8,000 tools.

**Highlights:** Asynchronous voice messaging, Automatic transcription, AI-powered summaries, Action item extraction, Integration with 8,000+ tools, Cross-language auto-translation, Searchable conversation history

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter + Global Voice | $6.99 | per month |
| Lite | $10.99 | per month |
| Lite + Global Voice | $16.99 | per month |
| Standard | $17.99 | per month |
| Standard + Global Voice | $23.99 | per month |
| Pro | $26.99 | per month |
| Starter + Global Voice | $69.99 | per year |
| Lite | $84.99 | per year |
| Lite + Global Voice | $149.99 | per year |
| Standard | $155.99 | per year |
| Standard + Global Voice | $219.99 | per year |
| Pro | $259.99 | per year |


## Frequently asked questions

### Is Teamwork Chat free?

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

### Is Carbon Voice free?

Carbon Voice is free to download, with in-app purchases available.

### Which has better reviews, Teamwork Chat or Carbon Voice?

Carbon Voice is rated higher. Teamwork Chat averages 2.5 out of 5 from 27 ratings, while Carbon Voice averages 5.0 from 15 ratings.

### Do Teamwork Chat or Carbon Voice have ads?

Neither Teamwork Chat nor Carbon Voice shows ads.

### Which is updated more often, Teamwork Chat or Carbon Voice?

Teamwork Chat ships an update monthly, and Carbon Voice every 2 days. Most recently, Teamwork Chat was updated on October 24, 2026 and Carbon Voice on October 24, 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.*