# PD Space Guitar Synthesizer 2 — Re-imagine guitar sound! > Polyphonic guitar synthesizer with advanced effects and pitchshifting. (iPhone/iPad app by Paul Driessen.) - Source: https://appshunter.io/ios/app/pd-space-guitar-synthesizer-2/id1545446186 (this page in markdown: same URL + `.md`) - Developer: [Paul Driessen](https://appshunter.io/developer/1534012508) - Category: Music - Price: $12.99 - Rating: 4.80/5 from 16 App Store ratings · 18 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 27 MB - Released: 2022-09-16 - Data updated: 2026-08-20 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/pd-space-guitar-synthesizer-2/id1545446186/reviews.md ## What is PD Space Guitar Synthesizer 2? PD Space Guitar Synthesizer 2 pimps up your guitartone with polyphonic saw and square-like waves, pitchshifting, modulation, filtering and much, much more! The pitchshifter alone is allready worth the money, according to some of our users ;) Instead of all the nostalgic tubeamp stuff, you can create new fresh sounds that can sound anything from really old fashioned to really futuristic. ** Please note the following: you need an audiointerface to get your instrument connected to your iphone/ipad Effects on board:  Polyphonic low latency Pitch Shifter (adjustable latency for different instrument/usage) Polyphonic waveshaper Polyphonic modulation Harmoniser: doubler, overtone and intelligent harmoniser modes Amp with multimode filter for (auto)wah and more) , EQ, limiter, overdrive, squeel/growl Modulator with chorus, rotator & phaser modes Delay with multiple taps, andfeedback tone control. Cabinet IR for speaker simulation Reverb with Simple Reverb mode and IIR reverbs Remote controls for free assignalbe extra effects via builtin envelop followers Remote pitch control ( whammy ) Remote HOLD pedal functions: from normal holds to unique piano damper style holds! ## Key features - Polyphonic pitch shifter - Waveshaper and modulation - Harmonizer modes - Amp with EQ and overdrive - Modulator with chorus, phaser - Multi-tap delay - Cabinet IR speaker simulation - Remote control functions ## Recent user reviews (10 of 18) All indexed reviews: https://appshunter.io/ios/app/pd-space-guitar-synthesizer-2/id1545446186/reviews.md ### 3/5 — Looking for more of a poly- harmonizer(?) *2026-01-09* Spoiled from once owning the Hedra by Meris….I know I know- apples to oranges. It’s just way too bit crushed sounding for me. oh well what do you want for $12.99. Was hoping there wouldn’t be so much rooting around trying to back off all the effects and bring up my clean guitar sound. Maybe there’s some type of mixer plugin that would work? At my age just don’t have the time and patience for it. Tracking is great, latency almost nonexistent. Thanks **Developer response:** Sounds like you are running into an audio problem (it should absolutely sound as good as your hardware,): Version 2 will not sound correct as a standalone from ios 18 upward. Using it as a plugin in AUM or other host will however work correctly. Version 3 will work good as a standalone, get the new beta from https://testflight.apple.com/join/gHe6ZWUc ### 2/5 — Zu kompliziert, kein E-Bass Sound, App nicht erstattbar *2025-11-10, version 2.0* Mir war es auch nach Stunden und nach Lesen der Manual-Website nicht möglich, einen halbwegs gut klingenden one-octave-down Bass-Sound mit der E-Gitarre zu erzielen. Ich habe schon viele Octaver Pedale besessen und mir diverse Apps für diesen Zweck angeschafft, kenne somit den Stand der Technik. Mit dieser app kam ich absolut nicht zurecht, jede Menge nutzlose presets mit schrägen sounds, immerhin, einige gute Orgelsimulationen. Die app ist aus meiner Sicht zu kompliziert, es gibt viel zu viele Parameter einzustellen, deren Effekt sich auch nach Lesen des Manuals nicht erschließen, oft verändert sich der Sound nicht, wenn man a den Reglern dreht, z.B vier oder fünf Attack Regler, die …was genau tun? Ich habe es dann aufgegeben. Ist wohl eher was für Soundtüftler und experimentelle Töne. Für mich jedoch unbrauchbar. Ich wollte mein Geld zurück. Wurde zweimal - auch nach genauer Begründung - abgelehnt. 15 Euro futsch, so schnell werde ich keine App mehr ohne Testmöglichkeit kaufen. ### 3/5 — Just purchased it, not working. *2025-03-06* Not happy, sounds horrible. Thank you for the info with using AUM to get a better sound. **Developer response:** Please load the AUv3 plugin in any host like AUM or Audiobus, garageband, Logic. it will work fine! The standalone from Space Guitar is currently not compatible with iOS 18, due to a bug in the JUCE libraires. If you want to use Space Guitar standalone in iOS 18, please for now use the beta: https://testflight.apple.com/join/gHe6ZWUc the next official update ofcourse will also have a working standalone. --Paul ### 4/5 — Just purchased it, not working. *2025-01-10* Not happy, sounds horrible. **Developer response:** Please load the AUv3 plugin in any host like AUM or Audiobus, garageband, Logic. it will work fine! The standalone from Space Guitar is currently not compatible with iOS 18, due to a bug in the JUCE libraires. If you want to use Space Guitar standalone in iOS 18, please for now use the beta: https://testflight.apple.com/join/gHe6ZWUc the next official update ofcourse will also have a working standalone. --Paul ### 1/5 — 48 kHz Maximum *2024-10-17, version 2.0* Die Sampleratebegernzung für diese Anwendung ist sowohl technisch als auch preislich unverständlich. ### 5/5 — Awesome! *2024-09-27* Was using this app yesterday with guitar. Tracking is excellent. Going through the presets and found dozens of great patches. Can’t wait to explore more. Appreciate the efforts of the developers who put this together. ### 5/5 — This is Great…No In-APP Purchases *2024-09-08* I just purchased this APP a little over a week ago. This APP is easy to use, loaded with presets, and you can make your own. It does ambiance, rock, traditional synth sounds, etc…it does so much and the tracking with your guitar is very good. No In-APP purchases required of you to unlock features! That’s a big plus for me!!! Well worth the $9.99. ### 5/5 — Bill Ruppert?! *2024-07-02* I was combing through the reviews when I saw Bills. If your don’t know who Bill is, out. ### 5/5 — Guitar player John *2024-02-11* A lot of fun and a lot to learn but I am up for the challenge send letters “@‘ John. **Developer response:** Hi John, I can not send letters to you, because I don't know your email adress. You can find support /contact on http://spaceguitar.pauldriessen.de Best, Paul ### 5/5 — Used it for two minutes - Scholz. *2024-01-12* Well, a Scholz patch, so Respect. Great FX app, and I just used it on GarageBand’s bog-standard multi-trumpet instrument (I like this because it morphs into appropriate brass for the octave you decide to play in, unlike ‘authentic’ stuff, it’s limited like the real thing is limited. IE you can rove freely up and down octaves eg for solos.) Really like this. There’s a ‘test’ version you can try for free, too. Looking forward to injecting a real physical guitar into it. I don’t use a fancy interface, although I have one, I just go via an in-line device, because I must have a dock/hub for the M1 iPad Pro, and that vies with the place you’d normally put an interface in your ‘rig’. Just mention this, as the spiel reminds you, an interface of some sort is needed! AU I used it in GB as, but also standalone, I think? Powerful but understandable FX app, my favourite kind. ## Frequently asked questions about PD Space Guitar Synthesizer 2 ### What is PD Space Guitar Synthesizer 2? PD Space Guitar Synthesizer 2 is a mobile application that transforms your guitar's sound with a wide array of digital effects and synthesis capabilities. It allows for the creation of unique and futuristic tones beyond traditional guitar amplification. ### How much does PD Space Guitar Synthesizer 2 cost? PD Space Guitar Synthesizer 2 is a paid application, priced at $12.99. This one-time purchase grants access to all its features without any additional in-app purchases or subscriptions. ### What devices are compatible with PD Space Guitar Synthesizer 2? PD Space Guitar Synthesizer 2 is compatible with iPhone, iPad, and iPod devices. It is designed to run on Apple's mobile operating system. ### Does PD Space Guitar Synthesizer 2 require an audio interface? Yes, to connect your instrument to your iPhone or iPad for use with PD Space Guitar Synthesizer 2, an audio interface is required. This allows for proper signal input into the device. ### What kind of effects are included in PD Space Guitar Synthesizer 2? The app includes a polyphonic pitch shifter, waveshaper, harmonizer, amp simulation with EQ and overdrive, chorus, phaser, multi-tap delay, cabinet IRs, and reverb. It also offers remote control functions for added flexibility. ### How often is PD Space Guitar Synthesizer 2 updated? The latest version of PD Space Guitar Synthesizer 2 is 2.0, which was last updated on November 13, 2023. Updates typically bring new features, bug fixes, and performance improvements. ### What is the age rating for PD Space Guitar Synthesizer 2? PD Space Guitar Synthesizer 2 has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content restrictions. ### What makes the pitch shifter in PD Space Guitar Synthesizer 2 special? The polyphonic low-latency pitch shifter is a standout feature, with adjustable latency for different instruments and usage scenarios. Users have noted it is worth the price of the application on its own. ## Version history (last 2 releases) ### 2.0 — 2023-11-13 - The plugin interface now automatically scales. When there is enough room the preset manager will be permanently on screen. - The plugin now works with both MIDI input and automation, both in plugin and standalone. - SHAPER now has CHROMATIC mode: you can set the TUNING for it anywhere between 432 and 448 - SHAPER now has 3 different doubler modes: DOUBLER - 5th and octs with detune OVERTONE - straight multiplications HARMONISE - 3th,5th and octs in any key. - SHAPER PRESERVE knob tries to rescue the orignal spectral shape: E.g. nice to keep your guitar a guitar while pitching down. - SHAPER HX has now input range, works great to prevent to much picking noise to enter the harmonic generator. - AMP now has interactive multimode filtering (auto or on MIDI/automation). - AMP now has SQUEEL: squeeling and growling with assymetirc waveshaing (even ordered harmonics). - AMP ATTACK : slow down that picking noise, make your gutiar more abstract. - MOD now has a ROTOR mode: a moving speaker emulation. - MOD now has a PHASER mode - DELAY now has tap tempo and multiple repeats - SPACE - Stereo modes with up to 4 amps ( SINGLE, DUO & QUATRO). Super wide stereo sound or focused or anything in between: it's your choice. - REVERB - now has an algorithmic Simple Reverb. Often less is more. - REMOTE HOLD: reworked hold now works with onscreen indicators and comprehensive level control. The retriggering allows for piano sustain style! - REMOTE CHANNELS: updated 3 channel system with lots of assign options lets you tweak parameters that are mostly not in the knobs on screen. ### 1.2.4 — 2022-09-17 No release notes. ## Apps similar to PD Space Guitar Synthesizer 2 | App | Rating | Price | Category | | --- | --- | --- | --- | | [Roxsyn Guitar Synthesizer](https://appshunter.io/ios/app/roxsyn-guitar-synthesizer/id1472450599) | 4.7 (90) | $19.99 | Music | | [The Guitar with Songs](https://appshunter.io/ios/app/the-guitar-with-songs/id409716516) | 3.8 (614) | Free | Music | | [Guitar Pro](https://appshunter.io/ios/app/guitar-pro/id400666114) | 3.7 (889) | $6.99 | Music | | [ChordBank: Learn Guitar Chords](https://appshunter.io/ios/app/chordbank-learn-guitar-chords/id397602509) | 4.7 (6,277) | Free | Music | | [Ultimate Guitar: Chords & Tabs](https://appshunter.io/ios/app/ultimate-guitar-chords-and-tabs/id357828853) | 4.7 (473,707) | Free | Music | | [Guitar Scales Power](https://appshunter.io/ios/app/guitar-scales-power/id589291541) | 4.6 (77) | Free | Music | ## Related topics [synthesizer guitar](https://appshunter.io/ios/topics/synthesizer-guitar) --- *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 2026-08-20.*