# QRSFinder > Network discovery tool for QRS PNOmation piano systems. (iPhone/iPad app by QRS Music.) - Source: https://appshunter.io/ios/app/qrsfinder/id1034510123 (this page in markdown: same URL + `.md`) - Developer: [QRS Music](https://appshunter.io/developer/1034510122) - Category: Utilities - Price: Free - Age rating: 4+ - Requires: iOS 13.0 · 64 MB - Languages: American English - Released: 2015-11-02 - Data updated: 2026-07-30 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/qrsfinder/id1034510123/reviews.md ## What is QRSFinder? A handy app that will help you find the QRS PNOmation systems on your network. Works great for Pianos in Stand Alone or Network mode. Just launch the app to be connected in a single PNO environment, or receive a listing of all PNO systems on your network by serial number. Just Tap the serial number to load the PNO web app. ## Key features - Network QRS PNOmation system discovery - Stand Alone and Network mode support - List systems by serial number - Direct web app launch via serial number - Single PNO environment connection ## Recent user reviews (10 of 52) All indexed reviews: https://appshunter.io/ios/app/qrsfinder/id1034510123/reviews.md ### 1/5 — Worst app on my phone *2026-01-11, version 5.0.49* Makers put zero effort into this app. Slow, clunky, poor function, and unintuitive. ### 5/5 — The app works fine The brain of people does notice. *2026-01-09, version 5.0.49* The QRS Finder app works fine. I’ve been an independent QRS piano technician since 2016 and have noticed a common thread among people who leave 1-Star and 2–Star reviews about the QRS Finder app. The app both works and finds the IP address ONLY if you’re connected to the right WIFI network. If you’re not connected to the CORRECT WIFI NETWORK, PLEASE RECONNECT TO THE CORRECT WIFI NETWORK AND TRY AGAIN. This applies to all QRS Wireless systems including the PNO2, PNO3, and PNO4 wireless processors. Also, if you have a super high tech home WiFi system that costs $1000s of dollars, set the channel down to <2.5 GHz so QRS can actually find your network and stay connected. ### 2/5 — Clunky at best *2025-11-27, version 5.0.49* Restarts every time I open app - must click through splash screen every time. Changing volume requires diligence and tenacity with sliders. One of my least favorite apps. ### 1/5 — This app is horrible. *2025-11-01, version 5.0.49* Come on developers….Us users pay too much money for this really bad app. My friends that have the same pianos are all disappointed. We are just dealing with this app until it’s replaced. ### 3/5 — Love my Qrs but *2025-09-06, version 5.0.49* Love my QRS system but come on guys the app is so clunky and lacks easy functionality. The ability to go in and out of all albums is difficult if even available on all tracks. Do you guys use the app and find it easy, I have to say no way. Make it more user friendly, add the ability to scan songs and albums easier, make the ability to purchase songs easy, add a monthly all access subscription…that’s why gym memberships work. So well people forget about them. If this was $10-15 a month I would just let it go forever. Make buying songs and albums easier like Apple Pay. Fix your UI it’s painful. Long time user been hoping for updates… ### 1/5 — Horrible *2024-12-23, version 3.7* It is outrageous that the only meaningful way you can control this incredibly expensive player on your already expensive piano is an app that appears to have been designed by a sixth grader. The only constant is that it never works consistently. Effectively every single time I try to use it, there is a new problem. This is just horrible support and if you are considering buying one of these devices, I say stay clear away. ### 4/5 — Great *2024-12-16, version 3.7* Our QRS is amazing. I never needed service and we have been extremely satisfied with the conversion we did 4 years ago. We do have the QRS live stream. Not happy with the 2025 prices though. ### 1/5 — Waste of money!!! *2024-11-18, version 3.7* All of the reviews here are correct. This was the biggest waste of money. A female voice randomly announces the piano’s IP address. Creepy when this happens in the middle of the night. The app rarely finds the piano. If you want to listen, plan lots of time to mess with the app. We usually give up long before the app starts working. It’s crazy that Steinway is known for high quality and they recommend this complete piece of garbage. ### 1/5 — For 10k plus yearly membership this is despicable *2024-11-09, version 3.7* Seriously? Can’t even pic a song in an album if the music is 12,13,15 because the app doesn’t scroll all the way to the end of the album. It’s embarrassing. The search tool is also horrible. ### 5/5 — Takes a little guidance *2024-09-13, version 3.7* Once you get connected and get a hang of the app, you’re golden. People usually need a little bit of help to get started but after that it works reliably as long as your internet network has a strong signal. ## Frequently asked questions about QRSFinder ### What does QRSFinder do? QRSFinder is a utility app designed to help you find QRS PNOmation systems connected to your network. It allows you to either connect directly to a single PNO environment or view a list of all available PNO systems on your network, identified by their serial numbers. ### How do I connect to a PNO system? You can launch the app to be connected in a single PNO environment. Alternatively, the app provides a listing of all PNO systems on your network by serial number. Tapping on a serial number will load the corresponding PNO web app for further interaction. ### Is QRSFinder compatible with all pianos? The app specifically works with QRS PNOmation systems. It functions well for these systems whether they are in Stand Alone mode or Network mode. ### Is QRSFinder free to use? Yes, QRSFinder is available for free. There are no in-app purchases or advertisements associated with its use, making it a straightforward utility for managing your PNOmation systems. ## Version history (last 5 releases) ### 5.0.49 — 2025-08-26 Clear saved device if not valid. ### 5.0.48 — 2025-08-15 Adds manual entry to scan for device. Adds remember last good device. ### 3.7 — 2023-08-22 Fixed an issue with the Device scanning on newer phones. Changes to device icon. ### 3.4 — 2022-05-03 Fixes issue with PMII Scans ### 3.3 — 2022-05-03 Minor Fix to a screen orientation issue. ## Apps similar to QRSFinder | App | Rating | Price | Category | | --- | --- | --- | --- | | [Disklavier Controller - US](https://appshunter.io/ios/app/disklavier-controller-us/id467490291) | 2.7 (26) | Free | Utilities | | [PianoDisc Calibrate](https://appshunter.io/ios/app/pianodisc-calibrate/id955611164) | 4.0 (1) | Free | Utilities | | [ENSPIRE Controller - US](https://appshunter.io/ios/app/enspire-controller-us/id1109063596) | 2.0 (97) | Free | Utilities | | [ILLUMIVUE PROTECT](https://appshunter.io/ios/app/illumivue-protect/id6717589350) | 3.8 (10) | Free | Utilities | | [Leak Defense System](https://appshunter.io/ios/app/leak-defense-system/id1452931362) | 3.0 (21) | Free | Utilities | | [E3 Controller - US](https://appshunter.io/ios/app/e3-controller-us/id509030474) | 2.9 (9) | Free | Utilities | ## More apps by QRS Music - [QRSFinderTablet](https://appshunter.io/ios/app/qrsfindertablet/id1049002891) - [QRS Connect](https://appshunter.io/ios/app/qrs-connect/id1463952547) - [QRS Tracks](https://appshunter.io/ios/app/qrs-tracks/id1589215518) All apps by QRS Music: https://appshunter.io/developer/1034510122 ## Related topics [qrs mobile](https://appshunter.io/ios/topics/qrs-mobile) · [qsm solutions](https://appshunter.io/ios/topics/qsm-solutions) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-30.*