# Blue Teamwork vs Zero Carbon

Blue Teamwork and Zero Carbon are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 29, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Blue Teamwork | Zero Carbon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (7 ratings)](https://appshunter.io/ios/app/blue-teamwork/id6443870775/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | — |
| Size | 177 MB | 22 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bloo, INC](https://appshunter.io/developer/1650169221) | [TheTowerTech](https://appshunter.io/developer/1259751444) |

## What reviewers say

### Blue Teamwork

[App page](https://appshunter.io/ios/app/blue-teamwork/id6443870775)

This powerful yet simple teamwork software helps businesses organize communication, files, and responsibilities. It's designed for easy adoption by any team member, ensuring actual value is added to your company.

**Highlights:** Easy to use, no training required, Powerful business functionality, Accessible on any device, 24/7, Centralized data management, Tracks communication, files, and responsibilities

**In-app purchases:** none


### Zero Carbon

[App page](https://appshunter.io/ios/app/zero-carbon-connect/id6447286723)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Blue Teamwork free?

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

### Is Zero Carbon free?

Zero Carbon is free to download, with no in-app purchases.

### Do Blue Teamwork or Zero Carbon have ads?

Neither Blue Teamwork nor Zero Carbon shows ads.

### Which is updated more often, Blue Teamwork or Zero Carbon?

Blue Teamwork ships an update monthly, and Zero Carbon monthly. Most recently, Blue Teamwork was updated on September 29, 2026 and Zero Carbon on September 30, 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.*