--- title: "BIAS AMP 2 - for iPhone - Reviews, Revenue and Downloads in United States | Apple App Store" description: "BIAS AMP 2 Mobile is a professional virtual amp designer that offers replications of 36 of the best vintage, modern and boutique amps in rock. The app gives you the power to create new sounds by desig" --- # BIAS AMP 2 - for iPhone — United States > Ultimate Virtual Amp Designer ![BIAS AMP 2 App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/7b/41/75/7b417547-c07a-8996-8304-10fa68f0581a/AppIcon-0-0-1x_U007emarketing-0-0-0-7-0-0-sRGB-0-0-0-GLES2_U002c0-512MB-85-220-0-0.png/400x400bb.png) **Developer:** [Positive Grid](https://apptail.io/developer/positive-grid-Mrl) (United States) **Category:** Music **Rating:** 4.4/5 (648 ratings) **Price:** Free **Bundle ID:** com.positivegrid.biasiphone **Store:** Apple App Store **Country:** United States **Version:** 2.1.15 (released 2023-06-21) **Original Release:** 2014-02-20 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id807996795) **AppTail Page:** [https://apptail.io/app/bias-amp-2-for-iphone-TvBc/united-states](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/united-states) ## BIAS AMP 2 Description BIAS AMP 2 Mobile is a professional virtual amp designer that offers replications of 36 of the best vintage, modern and boutique amps in rock. The app gives you the power to create new sounds by designing your own dream amplifier, letting you swap out tubes, preamps, power amps, transformers, tone stacks, cab, and microphones, all via a powerful and intuitive interface designed for your iPhone. Whether you’re a classic rocker, metalhead, jazz player, bluesman or singer-songwriter - and whether you understand how amplifier electronics work or not - you’ll be dialing in killer and exclusive tones in a heartbeat. BIAS AMP 2 Mobile adds a host of new features, including a powerful new user interface, new preamp and power amp tubes, tone stacks, Blues and Bass amp packs, new Dynamic Tone Control, new speaker cabinet module with multi-mic capability and open/closed back cabinet emulation and much more. In addition to all of these amazing new features, we’ve also partnered with legendary Celestion to create brand new custom multi-mic speaker cabs using their famed impulse responses! (Additional preamp, power amp and cab models are available via in-app purchase) BIAS AMP 2 Mobile seamlessly integrates with Positive Grid’s ToneCloud®, which is far more than a simple storage tank for your own custom tones - it’s an active community where thousands of guitarists upload, share and discuss tones. The ToneCloud® gives you access to thousands of custom amps created by artists, recording studios and guitarists like you, so you’ll never lack for sonic inspiration. To take your tones to the next level, there are 9 full-featured reverbs in BIAS AMP 2 Mobile. These aren’t just simple two-knob reverbs either - they range from lush halls and chambers to intimate rooms, and each reverb has control of decay time, mix level, high and low cut filters, damping and dwell. BIAS AMP 2 Mobile integrates seamlessly with Positive Grid's BIAS FX and JamUp guitar multi-effects app, expanding BIAS AMP 2 Mobile into a powerful and completely unified professional guitar system for live use, recording and jamming. Both JamUp and JamUp Pro include effects processors, Jam player, 8-track recorder and phrase sampler, tuner and metronome, effectively turning BIAS AMP 2 Mobile into a recording studio and top-of-the-line practice utility. BIAS AMP 2 Mobile also works with GarageBand and other audio apps using iOS’s Inter-App Audio and Audiobus. Whether you’re recording, writing songs or honing your chops—at home or on the road—BIAS products place unequaled tone at your fingertips. Features: • Complete, accurate and versatile component-level amp modeling • 36 amp models included with the introductory release, with thousands more available via the ToneCloud® • Factory categories that allow you to organize amps by music genre and sonic impact (clean, blues, glassy, crunch, metal, acoustic, and bass) • Fully customizable preamps, tone stacks, power amps, transformers, cabinets, and mic selection and placement - mix and match! • Customize the look and feel of your amp panel by changing the name, tolex, front panel and knobs • Ability to work the way guitarists think: Tweak gain and overdrive, swap out tubes and transformers, change the cabinet and mic position and shape the tone with different tone stacks and two 8-band equalizers • Noise gate • 9 lush and full-featured reverbs • Create a virtually unlimited number of custom amps • Seamless integration with BIAS FX, JamUp and JamUp Pro; open and save your amp models inside BIAS FX and JamUp with one tap (available via in-app purchase) • Works with GarageBand and other audio apps via Inter-App Audio and Audiobus Also check out BIAS AMP 2 for desktop machines (AAX/VST/AU) at: www.positivegrid.com For more information, please visit: www.positivegrid.com Twitter: @PositiveGrid facebook.com/positivegrid ## BIAS AMP 2 Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/24/50/a9/2450a96a-f448-ffad-52c3-9a731e82ec0d/pr_source.png/2688x1242.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/55/6d/c2/556dc2e0-4da1-f7d2-a617-874c4f8ef947/pr_source.png/2688x1242.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/2b/52/ed/2b52ed76-f5b8-31f8-81cb-297baa583a15/pr_source.png/2688x1242.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/47/ba/ec/47baec32-0f58-6f0a-97b4-cb90f7e9bd36/pr_source.png/2688x1242.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/25/dc/02/25dc0246-d957-f6fa-8cec-ee6e632222dc/pr_source.png/2688x1242.png) - [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/bb/99/08/bb99081e-ca83-8588-eaac-5b734d004328/pr_source.png/2688x1242.png) ## BIAS AMP 2 Rating Breakdown in United States - 5 stars: 491 (76%) - 4 stars: 65 (10%) - 3 stars: 26 (4%) - 2 stars: 16 (2%) - 1 stars: 50 (8%) ## BIAS AMP 2 Reviews in United States ### ***** "Awesome thanks" Input output to be a little hot, but it’s got incredible sounds it works same work really good and I hope the future this gets better thanks -- eatenu4fun69, 2025-02-01 ### *---- "Not working." Ever since I downloaded and bought Bias Fx 2 pro package software I wanted to get creative with the amp building I downloaded this add-on for it and it is completely messed up and does not work. All it does is give me an annoying feedback sound as soon as I turn a knob or try to do anything. I'm using the Irig2 which has no problem when I load up Bias fx2 and works perfectly. I hope this gets updated which probably won't but hopefully it does. -- Dominic_211, 2024-12-26 ### *---- "Used to be amazing. Completely broken now." The app just simply refuses to work. The output is just emitting a really annoying static noise. At best if you unplug your gear and plug it back in, you hear your guitar clean, but with an undercurrent of static. You know, for flavor. Oh by the way, this doesn’t change no matter what amp you select. I tried uninstalling/reinstalling and same thing. Nothing fixes it. Been like this for years now. Not like they care, they already have your money. If you’re looking for a good mobile amp, look elsewhere. -- Shxkcjejdxnjdlcnxjx, 2024-11-03 ### *---- "Completely broken" I used to use this to record on GarageBand on my old iPhone all the time and it had the best sound quality my iRig2 could handle. I got a new phone and this app just doesn’t work anymore. None of the presets do anything and the base clean amp has what I can only describe as a horrible static feedback every time I strum. No matter what I do in the settings in the app and on the iRig2, it will not go away. The only setting in the app that seems to do anything just makes the static worse. Even better, I tried downloading biasfx2 to see if it would fix anything and an error keeps popping up saying I can’t download it. I’m completely disappointed because I used to really enjoy using this app to record music. If anyone is trying to find a decent plug in app, just stick to Tonebridge. -- dmowbticisbwnfo, 2024-08-30 ### *---- "Complete Waste of Time" I used to use bias amp all the time it’s very useful sounds get and is honestly a good learning tool when you can recreate the tones you hear other people use when trying to train your ear, but one day I just got on and it kept closing out the app eventually I deleted it and redownloaded it and everytime I open it nothing will work I can select Amps and effects but nothing goes through it’s just a broken weak signal whilst bias FX 2 works fine I just wish it would’ve continued to work the way it used to. -- Phab1e, 2024-01-02 ### *---- "No AUV3, no inter-app audio" Sure it says it has inter-app audio. Didn’t work with Cubasis 3 or Garageband. Doesn’t even load in GB, claiming it’s “unavailable.” So now I’m not convinced it would work probably even if it did have AUV3 support, which for some reason it doesn’t in 2023. -- AtJa80, 2023-09-07 ### *---- "iOS 16.5.1, iOS 16.6 distorted feedback" On my one device that has iOS 16.5 I have no issues with the app, but on my other iOS 16.5.1 and iOS 16.6 devices the audio comes out with this digital distorted with some feedback sometimes. It's also affecting ampkit+ so I assume it just needs an update since the latest OS version broke something on these apps. -- pqsk, 2023-07-29 ### **--- "Already bought all iap’s for the IPad" I’m definitely not buying everything twice just to use what I already paid for on my IPad just to be able to use them on my IPhone ….never gonna happen ….never , and none of Positive Grids apps are auv3 compatible so that shows how completely out of touch they are. I’ve been buying all their apps and in app purchases for years but I will never buy another thing from them until they have auv3 support. -- Strizbiz, 2023-05-06 ### *---- "No voice over support" Hello. This seems like a very decent app. However I am a visually impaired person. Would you consider in a future making it voiceover accessible? Thank you. Dmitry -- зщбрмвк😂👹, 2022-03-15 ### *---- "Spam alert !" Front give your email to them !!!!! No way to unsubscribe. I would like my money back, don’t trust this company ! -- , 2021-12-08 [View all BIAS AMP 2 reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## BIAS AMP 2 In-App Purchases | Item | Price | |------|-------| | BIAS Amp 2.0 Features Pack | $6.99 | | MetalPack | $3.99 | | GlassyPack | $3.99 | | CrunchPack | $3.99 | | Celestion Classic Pack | $7.99 | | Blues Pack | $3.99 | | Celestion Modern Vintage Pack | $7.99 | | Bass Pack | $3.99 | ## BIAS AMP 2 Discovered Keywords - bias fx 2 - bias - positive grid - amp guitar - for iphone - i diapason pro / i guitar pro - amp app - amp sim - guitar rig - bias app ## Apps Similar to BIAS AMP 2 - [iRig Recorder LE](https://apptail.io/app/irig-recorder-le-lib/united-states) - [Tonebridge Guitar Effects](https://apptail.io/app/tonebridge-guitar-effects-Krj/united-states) - [Crunck V2 Guitar Amplifier](https://apptail.io/app/crunck-v2-guitar-amplifier-WXt/united-states) - [GELABS - 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[Germany](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/germany) - [Russia](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/russia) - [Thailand](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/thailand) - [Mexico](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/mexico) - [Australia](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/australia) - [Italy](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/italy) - [South Korea](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/south-korea) - [Indonesia](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/indonesia) - [Spain](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/spain) - [France](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/france) - [Türkiye](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/turkey) - [Ukraine](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/ukraine) - [Chile](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/chile) - [Argentina](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/argentina) - [Colombia](https://apptail.io/app/bias-amp-2-for-iphone-TvBc/colombia) - 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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://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*