DiagPro+
FIELDS-IQ LLC Utilities iPhoneiPadiPod touch
DiagPro+ is a free Utilities app for iPhone and iPad by FIELDS-IQ LLC. Requires iOS 15.1. Updated May 31, 2026.
- Price
- Free
- on the App Store
- Size
- 30 MB
- Age 4+
- Updated
- May 31
- 2026 · v1.1.6
Screenshots
About DiagPro+
DiagPro+ is your AI‑powered home repair assistant, helping you troubleshoot appliances, devices, and everyday household issues with simple, guided steps. Whether something stops working, makes a strange noise, leaks, won’t turn on, or shows a warning light, DiagPro+ helps you understand what’s happening and what to do next — no technical skills required. Fix common home problems with confidence: • Washers and dryers • Refrigerators and freezers • Dishwashers • Ovens, stoves, and microwaves • HVAC systems and thermostats • Plumbing fixtures and leaks • Electrical symptoms and power issues • Small appliances and home devices How it works: 1. Describe the issue or choose a category 2. DiagPro+ analyzes the symptoms using AI 3. Follow clear, step‑by‑step guidance 4. Learn what you can safely fix yourself 5. Know when it’s time to call a professional Why homeowners and renters use DiagPro+: • Get fast, accurate answers without searching the internet • Reduce unnecessary service calls and save money • Understand the real cause of the problem • Follow safe, beginner‑friendly instructions • Works across many appliances and devices • Expands over time as new troubleshooting flows are added DiagPro+ is built on a structured diagnostic engine designed to make troubleshooting simple, safe, and reliable. Instead of guessing or relying on random online advice, you get clear, validated steps tailored to real‑world home issues. Whether you’re dealing with a noisy washer, a warm fridge, a tripped breaker, a leaking faucet, or a device that suddenly stopped working, DiagPro+ helps you take the right next step — quickly and confidently
What’s new
Version 1.1.6 · Updated May 31, 2026
This update delivers significant improvements across the platform: • Smarter AI Analysis — LLM prompts have been hardened for more accurate, consistent diagnostic results. Responses are faster and more relevant to your specific equipment and scenarios. • Performance Improvements — Faster load times, smoother navigation, and reduced memory usage across all screens. The app feels snappier, especially on older devices. • UI Optimizations — Cleaner layouts, improved readability, and refined visual hierarchy throughout the troubleshooting flows. Step-by-step guidance is now easier to follow. • Feature Flags — New runtime feature flag system enables gradual rollout of upcoming features. This means a more stable experience as new capabilities are tested before full release. • Stability & Reliability — Fixed edge cases in flow generation, improved error handling, and resolved minor UI glitches reported by users.
App privacy
The developer, FIELDS-IQ LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Contact Info: Email Address, Name, Phone Number
- Identifiers: User ID, Device ID
- Usage Data: Product Interaction, Other Usage Data
- Diagnostics: Crash Data, Performance Data
- User Content: Photos or Videos, Customer Support
Used for: Analytics, App Functionality