# Zeliox ZCM6 vs TBB Service

The clearest difference is update cadence: TBB Service at every 5 weeks against Zeliox ZCM6's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Zeliox ZCM6 ships an update every 3 months, TBB Service every 5 weeks. The most recent releases landed on May 16, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Zeliox ZCM6 | TBB Service |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Size | 24 MB | 30 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zeliox](https://appshunter.io/developer/1478320738) | [TBB Power Co., Ltd](https://appshunter.io/developer/1089239531) |

## What reviewers say

### Zeliox ZCM6

[App page](https://appshunter.io/ios/app/zeliox-zcm6/id6740893714)

**Features:** macOS Compatibility

**In-app purchases:** none


### TBB Service

[App page](https://appshunter.io/ios/app/tbb-service/id6772071723)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Zeliox ZCM6 free?

Zeliox ZCM6 is free to download, with no in-app purchases.

### Is TBB Service free?

TBB Service is free to download, with no in-app purchases.

### Do Zeliox ZCM6 or TBB Service have ads?

Neither Zeliox ZCM6 nor TBB Service shows ads.

### Which is updated more often, Zeliox ZCM6 or TBB Service?

Zeliox ZCM6 ships an update every 3 months, and TBB Service every 5 weeks. Most recently, Zeliox ZCM6 was updated on May 16, 2026 and TBB Service on September 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*