# Klooch.io vs TCP

The clearest difference is in-app purchases: Klooch.io at none against TCP's 1. Klooch.io also leads on iOS requirement (15.0 vs 26.0). TCP's advantage is update cadence (monthly vs every 15 months). On price, ads and device support there is nothing between them.

Both are free to download. TCP sells 1 one-off in-app purchase. Klooch.io asks for nothing beyond the download.

Klooch.io ships an update every 15 months, TCP monthly. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Klooch.io | TCP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 15 months | **Monthly** |
| Size | 15 MB | 2 MB |
| Requires iOS | **15.0** | 26.0 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Inova IT d.o.o.](https://appshunter.io/developer/887793922) | [Lukasz Kaminski](https://appshunter.io/developer/1831790695) |

## What reviewers say

### Klooch.io

[App page](https://appshunter.io/ios/app/kloochio/id1465903744)

**Features:** macOS Compatibility

**In-app purchases:** none


### TCP

[App page](https://appshunter.io/ios/app/tcp-seriallogger/id6763794335)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Development | $0.99 | one-time |


## Frequently asked questions

### Is Klooch.io free?

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

### Is TCP free?

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

### Do Klooch.io or TCP have ads?

Neither Klooch.io nor TCP shows ads.

### Which is updated more often, Klooch.io or TCP?

Klooch.io ships an update every 15 months, and TCP monthly. Most recently, Klooch.io was updated on October 7, 2026 and TCP on October 11, 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.*