# WattUp vs TcpTerm

The clearest difference is review sentiment: TcpTerm at 100% against WattUp's 0%. TcpTerm also leads on update cadence (every 3 days vs every 5 weeks). WattUp's advantage is iOS requirement (12.4 vs 15). On price, ads, in-app purchases and monetization model there is nothing between them.

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

WattUp ships an update every 5 weeks, TcpTerm every 3 days. The most recent releases landed on October 8, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | WattUp | TcpTerm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/wattup/id1576818379/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free | Free |
| Size | 22 MB | 0 MB |
| Requires iOS | **12.4** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Energous Corporation](https://appshunter.io/developer/1576818381) | [Otto Stromberg](https://appshunter.io/developer/1645853839) |

## What reviewers say

### WattUp

[App page](https://appshunter.io/ios/app/wattup/id1576818379)

This application allows users to scan for and connect to wireless charging devices using Bluetooth. It enables configuration, control, and monitoring of transmitters and receivers, along with software updates for enabled devices.

**Highlights:** Scan for WattUp enabled devices, Connect via Bluetooth Low Energy (BLE), Configure transmitters and receivers, Control charging devices, Monitor device status, Update device software

**Features:** Vision Pro support

**In-app purchases:** none


### TcpTerm

[App page](https://appshunter.io/ios/app/tcpterm/id1645853837)

Establish TCP connections to any host and port, enabling simultaneous reading and writing of data. This tool is ideal for interacting with DIY projects that utilize socket communication.

**Highlights:** Open TCP connections, Read and write data simultaneously, Connect to any host and port, Ideal for DIY projects, Socket communication

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

**In-app purchases:** none


## Frequently asked questions

### Is WattUp free?

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

### Is TcpTerm free?

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

### Do WattUp or TcpTerm have ads?

Neither WattUp nor TcpTerm shows ads.

### Which is updated more often, WattUp or TcpTerm?

WattUp ships an update every 5 weeks, and TcpTerm every 3 days. Most recently, WattUp was updated on October 8, 2026 and TcpTerm on October 1, 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.*