250+ iOS apps curated and reviewed
BACDoor™ is the household name in asi bacdoor, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.5★ (6) | No | No | May 2026 |
| 2 |  | Free | 4.7★ (1.9K) | No | Yes | Aug 2026 |
| 3 |  | Free | — | No | No | May 2026 |
| 4 |  | Free | 1.0★ (1) | No | No | May 2026 |
| 5 |  | Free | — | No | No | Jun 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | $3.99 | 1.0★ (1) | No | No | Jun 2026 |
| 8 |  | Free | — | No | No | May 2026 |
This utility app allows ASI customers with a support account to fine-tune Bluetooth controllers directly from their mobile device. It offers features like parameter adjustment, file management, firmware updates, and data logging without needing a PC connection.
This app offers a revolutionary 3D PC building experience, allowing users to visualize and assemble virtual computer components. It features an intelligent compatibility engine and global price comparison to ensure optimal builds and savings.
Enhance your gaming with this controller customization app. Adjust lighting effects, remap buttons, and create macros for a personalized experience. Features a user-friendly interface and multi-language support.
Simulate and optimize industrial processes with a powerful PID controller tuning tool. Visualize the impact of parameter changes on control loop performance and compare with real data. Ideal for students and non-professionals to understand control optimization.
This app allows users to control and monitor performance chip tuning for diesel and gasoline engines via Bluetooth. It displays real-time power increases and offers various programs for different driving needs, from fuel saving to extreme power.
This app provides a mobile interface for industrial SCADA databases, allowing users to monitor real-time data, view historical trends, and manage alarms. It offers an economical alternative to conventional operator panels and connects easily to industrial devices via WiFi.
Access detailed information and features for industrial HMI development software and hardware. Browse product data, part numbers, and educational videos conveniently on your tablet or PC.
This app allows vehicle owners to tune their car's engine for increased horsepower and torque. It offers on-the-fly performance adjustments, throttle sensitivity control, and diagnostic features like reading fault codes.
This app simulates and visualizes various aspects of vehicle performance, including power curves, aerodynamics, and engine health. It offers specialized modules for dyno tuning, suspension, and thermal control to guide users through performance analysis.
This app wirelessly connects to compatible radio systems to provide real-time telemetry data, allowing for precise control and tuning of radio-controlled models. It offers on-the-fly adjustments, profile saving, and data logging for enhanced performance and sharing.
This app provides a centralized hub for instrument calibration resources. It offers instant answers to process instrumentation questions through an integrated AI agent, streamlining calibration workflows.
Wirelessly control your engine's EFI system with real-time data monitoring and instant adjustments. Tune your engine on the fly and review detailed performance logs through an intuitive interface.
Gain complete control over your compatible gamepad. Customize button layouts, fine-tune analog stick and trigger responses, and manage vibration intensity. Create custom macro commands for advanced gameplay.
