# TCP Central vs Kolorz.

The clearest difference is update cadence: TCP Central at every 2 weeks against Kolorz.'s every 9 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.

TCP Central ships an update every 2 weeks, Kolorz. every 9 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | TCP Central | Kolorz. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/tcp-central/id1445660310/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 58 MB | 186 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Technical Consumer Products, Inc.](https://appshunter.io/developer/1445660309) | [RAPID ACCELERATION INDIA PRIVATE LIMITED](https://appshunter.io/developer/1550929304) |

## What reviewers say

### TCP Central

[App page](https://appshunter.io/ios/app/tcp-central/id1445660310)

Access a comprehensive product catalog, check real-time availability, and view detailed spec sheets for lighting solutions. Manage custom pricing and track order history and status directly from your mobile device.

**Highlights:** Product catalog browsing, Live item availability, Spec sheet viewing, Custom pricing access, Order history review, Order tracking

**In-app purchases:** none


### Kolorz.

[App page](https://appshunter.io/ios/app/kolorz/id6443854517)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TCP Central free?

TCP Central is free to download, with no in-app purchases.

### Is Kolorz. free?

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

### Do TCP Central or Kolorz. have ads?

Neither TCP Central nor Kolorz. shows ads.

### Which is updated more often, TCP Central or Kolorz.?

TCP Central ships an update every 2 weeks, and Kolorz. every 9 months. Most recently, TCP Central was updated on November 2, 2026 and Kolorz. on November 7, 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.*