Comparison

ROS2 Connect Mobile vs ARMOR

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ROS2 Connect Mobile

Monitor ROS2 topics in real-time with a mobile interface. Connect to a rosbridge server, subscribe to topics, and visualize data on a custom dashboard. Ideal for robotics enthusiasts working with ROS2.

Highlights
  • Real-time ROS2 monitoring
  • Connect to rosbridge server
  • Customizable dashboard
  • Topic subscription management
  • Interactive data visualization
  • Image and camera feed display
Features
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ROS2 Connect Mobile puts your ROS 2 robot on your iPhone. Connect to rosbridge over your network, build dashboards for the topics you care about, and follow your robot live: camera feeds, graphs, GPS position and more. Drive it with an on-screen joystick that sends a stop the moment you let go. FEATURES - Dashboards: arrange camera, graph, gauge, text, map and joystick widgets on a grid, with a dashboard for each robot or task - Camera feeds: compressed images (JPEG, PNG) and raw images (rgb8, bgr8, mono8), scaled for smooth display - Graphs: plot any numeric topic, with statistics and a choice of time window - Map: follow a GPS position (NavSatFix) on the map - Joystick: publishes velocity commands (geometry_msgs/Twist, such as /cmd_vel) at a steady 10 Hz, with your own speed limits and deadzone, and stops the robot when you release the stick or leave the app - Topic browser: search every topic on your robot and see its message rate - Reconnects automatically and picks up your dashboard's topics again REQUIREMENTS A robot or computer running ROS 2 (for example Humble or Jazzy) with rosbridge_server and rosapi, on the same network as your iPhone. The connection screen shows how to start them. ROS2 Connect Mobile is an independent project and is not affiliated with Open Robotics. Ideas and bug reports are very welcome through a review or the support page.

About

ARMOR

Simulate robot dynamics with a powerful physics engine and visualize them in augmented reality. Load and inspect URDF robot files, edit them, and export for further development. Ideal for engineers, students, and researchers working with robotics.

Highlights
  • MuJoCo physics engine
  • Advanced URDF viewer
  • Built-in editor and export
  • Humanoid and spatial robot visualization
  • Robot arm kinematics
  • Augmented Reality (AR) integration
  • ROS workflow integration
Features
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ARMOR brings real MuJoCo physics simulation to your pocket. Load any URDF (Unified Robot Description Format) robot, simulate true dynamics, and place it in AR — directly on iPhone, iPad, and Mac. Built for robotics engineers, students, and researchers, ARMOR bridges the gap between desktop-grade simulation and mobile accessibility — inspect joint kinematics, fine-tune a humanoid's balance, or demo a collaborative robot arm, all without a workstation. KEY FEATURES: • MuJoCo Physics Engine: Leverage the industry-standard MuJoCo engine for high-fidelity physics simulations. ARMOR makes it easy to visualize joint dynamics and collisions on mobile hardware. • Advanced URDF Viewer: Load and inspect your own URDF robot files—the standard XML format produced by ROS and XACRO workflows. ARMOR handles complex links, joints, and geometries with ease, providing a comprehensive engineering view of your robot's structure. • Built-In Editor & Export: Create and edit links and joints with guided wizards, then export your project as a ROS-style URDF package or a MuJoCo MJCF file to continue your work on the desktop. • Humanoid & Spatial Robot Visualization: Perfect for visualizing cutting-edge platforms. Load models similar to the Boston Dynamics Atlas or open-source humanoids like the Reachy Mini to study their form and motion in a spatial context. • Robot Arm Kinematics: A vital tool for industrial automation and cobot development. Inspect robot arms like the ABB YuMi and other multi-axis systems with precision. • Augmented Reality (AR): Move from the screen to the real world. Place your robot models in your physical environment at 1:1 scale to assess spatial dimensions and workplace layout. • Engineering Workflow Integration: Designed for the modern robotics professional. ARMOR supports standard file formats, making it the perfect companion for ROS (Robot Operating System) workflows. WHY ARMOR? ARMOR was built by engineers, for engineers. By bridging the gap between desktop simulation and mobile accessibility, ARMOR allows you to present your robotics projects to clients, teach engineering concepts in the classroom, or debug kinematics during a field test—all from your mobile device. COMPATIBILITY: ARMOR supports a wide range of URDF configurations, including those used for humanoid robots, industrial grippers, and mobile platforms. Optimized for the latest iOS hardware to ensure smooth, fluid rendering even for complex assemblies. Disclaimer: ARMOR is an independent third-party application and is not affiliated with, sponsored by, or endorsed by Boston Dynamics, ABB, or the MuJoCo project. References to third-party trademarks and robot models are for nominative and descriptive purposes only, to indicate compatibility and visualization capabilities. All other trademarks are the property of their respective owners. Terms and Conditions: https://armor.dc-engineer.com/terms.html

Screenshots

ROS2 Connect Mobile4 screens
ARMOR4 screens

Verdict

The call

The clearest difference is review sentiment: ARMOR at 100% against ROS2 Connect Mobile's 0%. ARMOR also leads on rating (5.0 vs 4.0) and update cadence (every 2 weeks vs every 2 months). ROS2 Connect Mobile's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. ARMOR sells 3 in-app purchases, starting at $4.99 per month. ROS2 Connect Mobile asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

ARMOR holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews point the same way: 0% of ROS2 Connect Mobile's written reviews are positive against 100% of ARMOR's.

UpkeepUpdate frequency

ROS2 Connect Mobile ships an update every 2 months, ARMOR every 2 weeks. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.

Scorecard6 real differences · 4 level
ROS2 Connect Mobile versus ARMOR: the parameters behind the verdict, then further details
ParameterROS2 Connect MobileARMOR
PriceFreeFree
Rating4.0 (2 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings22
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhoneiPhone, iPad, Mac — better
Requires iOS17.0 — better18.0
Further details — not scored
Size4 MB36 MB
Age rating4+4+
DeveloperSimon Bogh Holding ApSEliott Radcliffe

Customer experience

ROS2 Connect Mobile

All ratings2 ratings
Positive50.0%
Neutral50.0%
Negative0.0%
Written reviews1 reviews
Positive0.0%
Neutral100.0%
Negative0.0%

ARMOR

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ROS2 Connect Mobile

No in-app purchases

3 purchases

ARMOR

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly$49.991 Year
One-time1
  • Premium Lifetime$99.99

Questions

Is ROS2 Connect Mobile free?
ROS2 Connect Mobile is free to download, with no in-app purchases.
Is ARMOR free?
ARMOR is free to download, with in-app purchases available.
Which has better reviews, ROS2 Connect Mobile or ARMOR?
ARMOR is rated higher. ROS2 Connect Mobile averages 4.0 out of 5 from 2 ratings, while ARMOR averages 5.0 from 2 ratings.
Do ROS2 Connect Mobile or ARMOR have ads?
Neither ROS2 Connect Mobile nor ARMOR shows ads.
Which is updated more often, ROS2 Connect Mobile or ARMOR?
ROS2 Connect Mobile ships an update every 2 months, and ARMOR every 2 weeks. Most recently, ROS2 Connect Mobile was updated on October 28, 2026 and ARMOR on October 31, 2026.

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