# ChatTCP vs Subscriptionstrack

The clearest difference is update cadence: Subscriptionstrack at daily against ChatTCP's every 5 days. ChatTCP's advantage is device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ChatTCP sells 4 in-app purchases, starting at $9.99 per month and Subscriptionstrack sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ChatTCP ships an update every 5 days, Subscriptionstrack daily. Both last shipped on October 24, 2026.

## The numbers

| Metric | ChatTCP | Subscriptionstrack |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Daily** |
| Monetization | Freemium | — |
| Size | 29 MB | 17 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nanning Signalling Network Technology Co., Ltd](https://appshunter.io/developer/1758343835) | [MENG JU WU](https://appshunter.io/developer/1543346509) |

## What reviewers say

### ChatTCP

[App page](https://appshunter.io/ios/app/chattcp-pcap-viewer-and-analyzr/id6560112653)

Easily view and analyze network packets, similar to reading chat logs. Supports TCP and UDP protocols with features for diagnostic analysis and data structure viewing. Decode application layer protocols and export HTTP files.

**Highlights:** View TCP/UDP packets like chat logs, Diagnostic analysis for issue pinpointing, Data Structure View for protocol mastery, Decode application layer protocols (HTTP, WebSocket, etc.), Export HTTP transmitted files, Includes pcap examples for beginners

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro+ | $9.99 | per month |
| Pro+ | $39.99 | per year |
| Pro | $49.99 | one-time |
| Pro+ | $89.99 | one-time |


### Subscriptionstrack

[App page](https://appshunter.io/ios/app/subscriptionstrack/id6762182259)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |


## Frequently asked questions

### Is ChatTCP free?

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

### Is Subscriptionstrack free?

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

### Do ChatTCP or Subscriptionstrack have ads?

Neither ChatTCP nor Subscriptionstrack shows ads.

### Which is updated more often, ChatTCP or Subscriptionstrack?

ChatTCP ships an update every 5 days, and Subscriptionstrack daily. Most recently, ChatTCP was updated on October 24, 2026 and Subscriptionstrack 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.*