Comparison

ARMOR vs Swift IDE

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

Head to head
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 desktop workflows. Ideal for engineers, students, and researchers on mobile devices.

Highlights
  • MuJoCo Physics Engine
  • Advanced URDF Viewer
  • Built-In Editor & Export
  • Humanoid & Spatial Robot Visualization
  • Robot Arm Kinematics
  • Augmented Reality (AR) Integration
Features
Read full description

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

About

Swift IDE

Write, run, and test Swift code directly on your iOS device. This app is perfect for beginners, students, and developers who want to code anytime, anywhere, with features like syntax highlighting and file management.

Highlights
  • Swift code editor
  • Instant Swift code execution
  • Syntax highlighting
  • File management
  • Dark and light themes
  • Code practice and testing
Features
Read full description

Build,Run & Test Swift on iPhone & iPad Swift Compiler IDE : Swift Code lets you write, run, and practice Swift code directly on your iOS device. Perfect for beginners, students, and developers who want to code anytime, anywhere. FEATURES - Swift code editor - Run Swift code instantly - Syntax highlighting - Auto indentation - File management - Dark & Light themes PERFECT FOR - Learning Swift - Practicing coding exercises - Testing Swift snippets - Student assignments - Coding on the go WHY CHOOSE SWIFT COMPILER IDE - Clean and simple interface - Fast code execution - Easy to use - Built for iPhone & iPad Swift Compiler IDE makes learning and practicing Swift simple and convenient.

Screenshots

ARMOR4 screens
Swift IDE4 screens

Verdict

The call

The clearest difference is in-app purchases: Swift IDE at none against ARMOR's 3. Swift IDE also leads on ratings volume (19 vs 2). ARMOR's advantage is update cadence (every 2 weeks vs monthly). On price, rating, review sentiment and ads 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. Swift IDE asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ARMOR against 4.9 for Swift IDE. That said, the two scores are not equally well evidenced: Swift IDE has 19 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

ARMOR ships an update every 2 weeks, Swift IDE monthly. Both last shipped on November 9, 2026.

Scorecard4 real differences · 6 level
ARMOR versus Swift IDE: the parameters behind the verdict, then further details
ParameterARMORSwift IDE
PriceFreeFree
Rating5.0 (2 ratings) — better4.9 (19 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings219 — better
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size41 MB17 MB
Age rating4+4+
DeveloperEliott RadcliffeDevashy Rangpariya

Customer experience

ARMOR

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

Swift IDE

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

ARMOR

Subscriptions2
  • Premium Monthly$4.991 Month
  • Premium Yearly$49.991 Year
One-time1
  • Premium Lifetime$99.99
None

Swift IDE

No in-app purchases

Questions

Is ARMOR free?
ARMOR is free to download, with in-app purchases available.
Is Swift IDE free?
Swift IDE is free to download, with no in-app purchases.
Which has better reviews, ARMOR or Swift IDE?
ARMOR is rated higher. ARMOR averages 5.0 out of 5 from 2 ratings, while Swift IDE averages 4.9 from 19 ratings.
Do ARMOR or Swift IDE have ads?
Neither ARMOR nor Swift IDE shows ads.
Which is updated more often, ARMOR or Swift IDE?
ARMOR ships an update every 2 weeks, and Swift IDE monthly. Most recently, ARMOR was updated on November 9, 2026 and Swift IDE on November 9, 2026.

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