Elevate your iOS Simulator capabilities with design overlay features, accessibility validation, and traffic inspection
Critical utility for iOS application developers working within Xcode
Select your preferred productivity package and accelerate your development process
Every license provides complimentary updates throughout its active period. Team packages have minimum purchase requirements. Trial automatically transitions to paid license after 14 days without cancellation. Trial availability limited to new users.
RocketSim embeds seamlessly within the iOS Simulator workspace, delivering a persistent floating panel that provides immediate access to advanced development tools while maintaining your testing momentum. Its design overlay capability allows you to superimpose reference graphics with variable transparency settings, facilitating precise UI construction by matching your simulator display against design specifications during active development.
The built-in accessibility validation engine performs ongoing compliance verification against WCAG standards, identifying color contrast deficiencies, absent accessibility identifiers, and inadequate touch target dimensions throughout app navigation. Traffic inspection functionality records complete HTTP communications with comprehensive request and response analysis, enabling you to troubleshoot API interactions, review header information, and confirm data structures without third-party proxy applications.
URL scheme capabilities deliver immediate deep link validation via a specialized panel where you can assemble and execute custom URLs, verify universal link behavior, and confirm navigation patterns. Touch feedback visualization adds graphical indicators for each tap, swipe, and motion, simplifying demonstration recording or gesture handler conflict resolution throughout development activities.
Position reference designs atop the simulator display with transparency adjustment features. Reposition mockups accurately, switch visibility using hotkeys, and confirm precise implementation by aligning your active application against design assets during runtime without application switching.
Continuous accessibility verification operates throughout navigation, detecting color contrast violations, absent accessibility identifiers, inadequate touch zone dimensions, and VoiceOver integration problems. Every detected issue provides the relevant WCAG standard citation and practical correction guidance for prompt resolution.
Record and analyze every HTTP and HTTPS network communication generated by your application during simulator operation. Examine comprehensive request headers, inspect response content with formatted JSON display, track response durations, and save traffic records for resolving API connectivity problems without external proxy configuration.
Build and launch custom URL patterns, universal links, and application deep links via a specialized control panel. Verify navigation behavior, confirm argument handling, and test flow sequences by executing links straight into the simulator without manual URL entry or separate activation utilities.
Show visual markers for each touch, swipe, pinch, and motion executed within the simulator. Adjust indicator styling with color and dimension settings, ideal for producing tutorial videos, resolving gesture handler issues, or generating interaction guides with explicit visual confirmation.
Reach all RocketSim functions via an unobtrusive floating control panel that remains accessible during work. Adjust panel placement, assign keyboard shortcuts for rapid feature engagement, and control visibility to maintain workspace clarity while preserving immediate access to development resources.
Created by: Antoine van der Lee
Latest Release: Version 14.0 launched August 2026
System: macOS development utilities for iOS application workflow optimization
RocketSim originates from an engaged iOS development community member dedicated to building functional tools that address genuine productivity challenges faced during everyday Xcode-centered development activities.
RocketSim for macOS. Works with Xcode 12.0 and newer versions. Trial period offered with immediate activation.
Get for macOSNeeds macOS with Xcode present. Age rating 4+. Contains no advertisements or monitoring.