# ROS2 Visualizer vs Terminalko

The clearest difference is price: ROS2 Visualizer at Free against Terminalko's $4.99. ROS2 Visualizer also leads on in-app purchases (none vs 2). Terminalko's advantage is update cadence (every 4 days vs every 7 months) and chart position (#33 vs unranked). On ads, device support and iOS requirement there is nothing between them.

ROS2 Visualizer is free to download; Terminalko costs $4.99 up front. Terminalko sells 2 in-app purchases, starting at $2.99 per month. ROS2 Visualizer asks for nothing beyond the download.

ROS2 Visualizer ships an update every 7 months, Terminalko every 4 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | ROS2 Visualizer | Terminalko |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/terminalko-ssh-terminal/id6771544411/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 days** |
| Monetization | — | Free |
| Best chart rank | — | **#33** |
| Size | 2 MB | 22 MB |
| Requires iOS | 18.5 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [BURF ROBOTICS LIMITED](https://appshunter.io/developer/450467946) | [BEGRIP](https://appshunter.io/developer/899099115) |

## What reviewers say

### ROS2 Visualizer

[App page](https://appshunter.io/ios/app/ros2-visualizer/id6753870228)

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

**In-app purchases:** none


### Terminalko

[App page](https://appshunter.io/ios/app/terminalko-ssh-terminal/id6771544411)

**Currently charting:** #33 Top Paid · Developer Tools, #170 Top Grossing · Developer Tools (US App Store)

Connect to remote servers like VPS, Raspberry Pi, or Linux boxes directly from your iPhone or iPad. This app provides a real terminal experience with advanced features for managing connections and executing commands securely.

**Highlights:** Connect to VPS, Raspberry Pi, Linux, xterm-256color PTY with ANSI colors, Password or key authentication, Jump hosts support, Command snippets, Auto-reconnect for dropped sessions, Multiple parallel sessions

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Terminalko Monthly | $2.99 | per month |
| Terminalko Pro | $6.99 | one-time |


## Frequently asked questions

### Is ROS2 Visualizer free?

ROS2 Visualizer is free to download, with no in-app purchases.

### Is Terminalko free?

Terminalko costs $4.99, and also offers in-app purchases.

### Do ROS2 Visualizer or Terminalko have ads?

Neither ROS2 Visualizer nor Terminalko shows ads.

### Which is updated more often, ROS2 Visualizer or Terminalko?

ROS2 Visualizer ships an update every 7 months, and Terminalko every 4 days. Most recently, ROS2 Visualizer was updated on October 10, 2026 and Terminalko on October 25, 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.*