--- title: "EFX Mobile - Reviews, Revenue and Downloads in United States | Apple App Store" description: "EFXMobile is an OTG remote control and device management APP for NUX effect pedals, like AMP ACADEMY. Connect to NUX pedals via USB-C with lightning to USB adaptor to access parameter control and eng" --- # EFX Mobile — United States ![EFX Mobile App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/6a/9e/c6/6a9ec65f-d7be-1ece-0469-556b5c33adc7/AppIcon-0-0-1x_U007emarketing-0-10-0-85-220.png/434x0w.png) **Developer:** [Cherub Technology Co](https://apptail.io/developer/cherub-technology-co-Tqlb) **Category:** Utilities **Rating:** 2.2/5 (12 ratings) **Price:** Free **Bundle ID:** com.nux.efxmobile **Store:** Apple App Store **Country:** United States **Version:** 2.4.0326 (released 2024-03-26) **Original Release:** 2022-09-01 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1626383725) **AppTail Page:** [https://apptail.io/app/efx-mobile-ceKf/united-states](https://apptail.io/app/efx-mobile-ceKf/united-states) ## EFX Mobile Description EFXMobile is an OTG remote control and device management APP for NUX effect pedals, like AMP ACADEMY. Connect to NUX pedals via USB-C with lightning to USB adaptor to access parameter control and engage some functions. Made for iPhone on iOS version >= 10.0 ## EFX Mobile Rating Breakdown in United States - 5 stars: 3 (25%) - 4 stars: 0 (0%) - 3 stars: 1 (8%) - 2 stars: 0 (0%) - 1 stars: 8 (67%) ## EFX Mobile Reviews in United States ### *---- "NUX Solid Studio MKII" The IOS version does NOT recognize the MKII. -- Avcmby, 2025-07-16 ### *---- "Wont connect" Ridiculous! Have tried all kinds of cables and will not connect to my iphone. Deleted -- Archelo17, 2024-10-13 ### *---- "Hands down worse app of all time." The header says it all. Never could get it to work and I’m a 29 year IT guy. -- Jim Browning, 2024-05-11 ### *---- "Does not connect" Tried with multiple cables on multiple devices but will not connect to the pedal -- VaraTW, 2023-09-23 ### ***-- "Works but is very picky with hardware" Had issues getting it to work. Updated firmware on Amp Academy. Had bought an Amazon "Apple Certified" OTG adaptor, and used a standard usb C cable from one of my other devices. Didn't work, was just stuck on the first screenshot "please connet device". Per support email, went and bought the $30 Apple brand adaptor. Still didn't work. Finally went and bought a specific data USB C cable instead of "just" a charging cable, though I don't see how it would make a difference. Finally worked. For those who are having issues, Apple brand OTG adaptor (the "camera connector"), and Walmart's "Onn" brand work. Wasn't thrilled to have to spend another $45 to get this working. App works fine now -- ><--< JOE, 2023-08-03 ### ***** "Seems to work & mirrors function of PC editor" Thanks to the developer for following through on creating an iPhone app for editing the NUX Amp Academy. It seems to work just as the desktop app does, but note that you will need to update the firmware on the AA (Aug 2022 or later) or it won’t recognize it. You’ll also need a Lightning to USB-C cable or adapter (which I had). Was pleased to see that it recognized IR cabs stored on the pedal and allows them to be changed by the phone! -- HouseOfHomuth, 2022-09-09 [View all EFX Mobile reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to EFX Mobile - [Portacapture Control](https://apptail.io/app/portacapture-control-rBy/united-states) - [WIDI App](https://apptail.io/app/widi-app-PWnd/united-states) - [Vypyr X](https://apptail.io/app/vypyr-x-JkAd/united-states) - [AIRSTEP](https://apptail.io/app/airstep-lsme/united-states) - [AIRSTEP Updater](https://apptail.io/app/airstep-updater-vsme/united-states) - [Morningstar MIDI Editor](https://apptail.io/app/morningstar-midi-editor-uWJf/united-states) - [GTRS智能吉他专用APP](https://apptail.io/app/gtrsapp-kkKf/united-states) - [efX-Mobile](https://apptail.io/app/efx-mobile-SvWl/united-states) - [SincoOTA](https://apptail.io/app/sincoota-tyJq/united-states) - [AIRSTEP TX](https://apptail.io/app/airstep-tx-LBGw/united-states) ## EFX Mobile Available In - [United States](https://apptail.io/app/efx-mobile-ceKf/united-states) - [Japan](https://apptail.io/app/efx-mobile-ceKf/japan) - [Russia](https://apptail.io/app/efx-mobile-ceKf/russia) - [Mexico](https://apptail.io/app/efx-mobile-ceKf/mexico) - [Germany](https://apptail.io/app/efx-mobile-ceKf/germany) - [Australia](https://apptail.io/app/efx-mobile-ceKf/australia) - [Italy](https://apptail.io/app/efx-mobile-ceKf/italy) - [China](https://apptail.io/app/efx-mobile-ceKf/china) - [Netherlands](https://apptail.io/app/efx-mobile-ceKf/netherlands) - [Chile](https://apptail.io/app/efx-mobile-ceKf/chile) - [United Kingdom](https://apptail.io/app/efx-mobile-ceKf/united-kingdom) - [Philippines](https://apptail.io/app/efx-mobile-ceKf/philippines) - [Greece](https://apptail.io/app/efx-mobile-ceKf/greece) - [Argentina](https://apptail.io/app/efx-mobile-ceKf/argentina) - [Brazil](https://apptail.io/app/efx-mobile-ceKf/brazil) - [Singapore](https://apptail.io/app/efx-mobile-ceKf/singapore) - [Türkiye](https://apptail.io/app/efx-mobile-ceKf/turkey) - [South Korea](https://apptail.io/app/efx-mobile-ceKf/south-korea) - [Spain](https://apptail.io/app/efx-mobile-ceKf/spain) - [Portugal](https://apptail.io/app/efx-mobile-ceKf/portugal) - [Ukraine](https://apptail.io/app/efx-mobile-ceKf/ukraine) - [Ireland](https://apptail.io/app/efx-mobile-ceKf/ireland) - [Austria](https://apptail.io/app/efx-mobile-ceKf/austria) - [Belgium](https://apptail.io/app/efx-mobile-ceKf/belgium) - [Belarus](https://apptail.io/app/efx-mobile-ceKf/belarus) - [Canada](https://apptail.io/app/efx-mobile-ceKf/canada) - [Switzerland](https://apptail.io/app/efx-mobile-ceKf/switzerland) - [Denmark](https://apptail.io/app/efx-mobile-ceKf/denmark) - [Ecuador](https://apptail.io/app/efx-mobile-ceKf/ecuador) - [Egypt](https://apptail.io/app/efx-mobile-ceKf/egypt) - [France](https://apptail.io/app/efx-mobile-ceKf/france) - [Hong Kong SAR China](https://apptail.io/app/efx-mobile-ceKf/hong-kong) - [United Arab Emirates](https://apptail.io/app/efx-mobile-ceKf/united-arab-emirates) - [Israel](https://apptail.io/app/efx-mobile-ceKf/israel) - [India](https://apptail.io/app/efx-mobile-ceKf/india) - [Kazakhstan](https://apptail.io/app/efx-mobile-ceKf/kazakhstan) - [Malaysia](https://apptail.io/app/efx-mobile-ceKf/malaysia) - [Norway](https://apptail.io/app/efx-mobile-ceKf/norway) - [Peru](https://apptail.io/app/efx-mobile-ceKf/peru) - [Pakistan](https://apptail.io/app/efx-mobile-ceKf/pakistan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*