# FinderQuery Client vs MQTTCP

The clearest difference is in-app purchases: FinderQuery Client at none against MQTTCP's 3. MQTTCP's advantage is update cadence (every 7 months vs every 17 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MQTTCP sells 3 in-app purchases, starting at $0.99 per month. FinderQuery Client asks for nothing beyond the download.

FinderQuery Client ships an update every 17 months, MQTTCP every 7 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | FinderQuery Client | MQTTCP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mqttcp/id6743165443/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 17 months | **Every 7 months** |
| Monetization | — | Freemium |
| Size | 15 MB | 4 MB |
| Requires iOS | **18.0** | 18.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Weida Fan](https://appshunter.io/developer/1622755748) | [xiao zhang](https://appshunter.io/developer/1086950190) |

## What reviewers say

### FinderQuery Client

[App page](https://appshunter.io/ios/app/finderquery-client/id6451351663)

**In-app purchases:** none


### MQTTCP

[App page](https://appshunter.io/ios/app/mqttcp/id6743165443)

This app facilitates communication with MQTT, TCP, and UDP services. It offers features for publishing and subscribing to messages, connecting to TCP servers, and managing UDP listeners, all within a clean interface.

**Highlights:** MQTT publish/subscribe, TCP client/server functionality, UDP listener, Username/password authentication, Message history tracking, Hexadecimal data visualization

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Annual | $1.99 | per year |
| One-time Purchase | $2.99 | one-time |


## Frequently asked questions

### Is FinderQuery Client free?

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

### Is MQTTCP free?

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

### Do FinderQuery Client or MQTTCP have ads?

Neither FinderQuery Client nor MQTTCP shows ads.

### Which is updated more often, FinderQuery Client or MQTTCP?

FinderQuery Client ships an update every 17 months, and MQTTCP every 7 months. Most recently, FinderQuery Client was updated on October 11, 2026 and MQTTCP on October 15, 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.*