# Echo Pitch — pitch-shifting multi-delay > Pitch-shifting multi-delay with looper, amp simulator, and reverb for iOS. (iPhone/iPad app by Avi Bortnick.) - Source: https://appshunter.io/ios/app/echo-pitch/id1180443904 (this page in markdown: same URL + `.md`) - Developer: [Avi Bortnick](https://appshunter.io/developer/421929037) - Category: Music, Entertainment - Price: $4.99 - Rating: 4.90/5 from 16 App Store ratings · 19 written reviews indexed - Age rating: 4+ - Requires: iOS 15.6 · 5 MB - Languages: American English - Released: 2016-12-06 - Data updated: 2026-08-23 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/echo-pitch/id1180443904/reviews.md ## What is Echo Pitch? Echo Pitch pitch-shifting multi-delay for iPad and iPhone! Echo Pitch has 4 delays where each delayed signal can be pitched one octave up or down in 1/2 steps, and can function as a 4-voice harmonizer. Echo Pitch also has a built-in freeze loop, amp simulator and reverb. Each of the four delays can be routed into the other for incredible, swirling, ambient washes and otherworldly sounds. Echo Pitch works best with an iOS-compatible audio interface. Echo Pitch is also AUM/Audiobus compatible - as Inter-App Audio or Audio Unit. (Please note that the standalone/IAA version of Echo Pitch is now legacy. While the AU Echo Pitch has the same functionality, the pitch shifting is far superior. In addition, there are sonic differences between the Reverb, Master Delay EQ, Delay drives in the AU vs the Standalong/IAA version. But you get both updated AU and legacy IAA. Use whichever you prefer!) Brought to you by Avi Bortnick and Maximos Kaliakatsos-Papakostas. ## Key features - Pitch-shifting delays - 4-voice harmonizer - Built-in looper - Amp simulator - Reverb effect - Inter-delay routing ## Recent user reviews (10 of 19) All indexed reviews: https://appshunter.io/ios/app/echo-pitch/id1180443904/reviews.md ### 5/5 — Sound Amazing! Open app First then AUM! *2025-10-30* Truly love this app! Even though it is not AU it sounds amazing in AUM! The update however messed up the app when opened up in AUM, It doesn’t show all the app bottom part on the M1 iPad Pro 12.9” unless you open the app first outside of AUM; perhaps IOS issue not app! I still highly recommend it. MM4C ### 5/5 — Delightful *2021-10-24* I don’t know of any other app that combines multitap and pitch shifting, which is weird because it’s such a natural combination. This does an excellent job and will immediately expand your horizons. ### 5/5 — Quasiment unique !! *2021-08-31* Parfait pour remplacer mon ehx pitchfork, et fait même encore plus ### 3/5 — Very nice app at a good price, but often crash. *2020-05-10* I like this app and all the possibilities of this app. Easy to use, good sounds, very good presets, good price, but unfortunately, the app is a little bit unstable. I often use it in Audiobus with a synth and GarageBand. Correct that and it will be a 5 out of 5 Stars! **Developer response:** Hello. Please give it another try - I've ported to AUv3 and done a bunch of updates. ### 1/5 — Broken *2019-07-17* Seems to have stopped working, and been abandoned. **Developer response:** Hello. Please give it another try - I've ported to AUv3 and done a bunch of updates. ### 4/5 — Brilliant effect *2019-03-10* You can get some wonderful results out of this app, however, as others have said it does tend to be a little unstable. If you record the results then that would work but would not use in a live performance setting, too risky. **Developer response:** Hello. Please give it another try - I've ported to AUv3 and done a bunch of updates. ### 2/5 — Keeps on crashing *2018-11-30* When used with Audiobus (frankly how else would you use it?) every now and then the sound “crashes” and get stuck on awful noise. The only way to recover from this is to restart the Echo Pitch which makes it useless for any serious application. Good idea but badly implemented. Only buy if you want a toy. **Developer response:** Hello. Please give it another try - I've ported to AUv3 and done a bunch of updates. ### 1/5 — Not much use. *2018-05-18* I can’t use this in Audiobus 3 as it gets stuck every couple of minutes and has to be ejected. I made a mistake buying this but from experience, asking Apple for a refund is pointles as they don’t refund on useless apps. **Developer response:** Hi, it's been a while but please give it another try - I've ported to AUv3 and done a bunch of updates. ### 1/5 — Avoid unless you have high spec iPad *2018-03-01* I have been unable to get anything useful out of this app on my iPad 2 - just chopped static. Works better on an iPad Pro but there is no mention of minimum iPad spec on the store. With the resource requirements so high it needs an offline processing mode - process a pre- recorded file to AudioShare / AudioCopy. **Developer response:** Hi, it's been a while but please give it another try - I've ported to AUv3 and done a bunch of updates. ### 4/5 — Needs more range - but *2018-03-01* It’s a great little effect delay. The looper is a nice touch, I turn the grunge off. Forget the reverb. Run the output of this thing into AUFX Space and it’s instant shoe gazer brain oatmeal, no medication required. It would be nice to see at least one more octave up. Tune it right and it becomes a wind chime or shorten the delay time for a flat 5 slapback harmonizer. Useful, fun ( the real point of any app) with a touch of quirk. More range = 5 stars. ## Frequently asked questions about Echo Pitch ### What is Echo Pitch? Echo Pitch is a music application for iPhone and iPad that provides a pitch-shifting multi-delay effect. It can function as a 4-voice harmonizer and includes a looper, amp simulator, and reverb. ### What devices does Echo Pitch support? Echo Pitch is compatible with iPhone, iPad, and iPod touch devices. ### How much does Echo Pitch cost? Echo Pitch is a paid application, available for $4.99. There are no in-app purchases or advertisements. ### Does Echo Pitch have ads? No, Echo Pitch is ad-free. It is a paid application with no advertisements. ### What is the age rating for Echo Pitch? Echo Pitch has an age rating of 4+, making it suitable for a wide range of users. ### How often is Echo Pitch updated? The latest version of Echo Pitch is 2.5, last updated on March 3, 2026. This indicates a history of updates and ongoing development. ### What is the user rating for Echo Pitch? Echo Pitch boasts an impressive rating of 4.9 stars based on 15 ratings, indicating a high level of user satisfaction. ### Does Echo Pitch work with external audio interfaces? Yes, Echo Pitch works best with an iOS-compatible audio interface and is also compatible with Audiobus and AUM. ## Version history (last 5 releases) ### 3.7 — 2026-05-07 • Proper Audio Unit user interface scaling ### 3.6 — 2026-05-01 • fixed issue with Master Delay Feed knob not being grayed out when Master Delay was off • fixed issue with unison harmonizer having latency depending on BPM ### 3.5 — 2026-05-01 • Improvements to the delay 1-4 Drive sound and DSP efficiency • Improvements to the Amp simulator tone control • Fixed Loop button not being exposed as MIDI parameter ### 3.4 — 2026-04-28 Big update to the AU pitch shifting algorithm - a huge improvement in both real-time harmonizer and pitched delay modes! ### 3.3 — 2026-04-24 -improved pitch shifting -vertical or circular gesture option for knob control -fixed HiCut bug -UI improvements -adjusted delay drive behavior ## Apps similar to Echo Pitch | App | Rating | Price | Category | | --- | --- | --- | --- | | [无损音乐播放器](https://appshunter.io/ios/app/id1483316840) | 3.0 (2) | $12.99 | Music | | [PEDRO APP](https://appshunter.io/ios/app/pedro-app/id1492774580) | — | Free | Music | | [The Radio Station](https://appshunter.io/ios/app/the-radio-station/id1491357480) | 5.0 (7) | Free | Music | | [MasterQ](https://appshunter.io/ios/app/masterq/id1485124580) | 5.0 (4) | Free | Music | | [WEBR - The Breeze](https://appshunter.io/ios/app/webr-the-breeze/id1494166960) | 4.9 (79) | Free | Music | | [Setlist Carrot - Setlist.fm](https://appshunter.io/ios/app/setlist-carrot-setlistfm/id1481784500) | 3.9 (15) | Free | Music | ## More apps by Avi Bortnick - [Time Guru Metronome](https://appshunter.io/ios/app/time-guru-metronome/id421929034) - [VoxBeat drums and looper](https://appshunter.io/ios/app/voxbeat-drums-and-looper/id1009030008) - [Time Guru Metronome for iPad](https://appshunter.io/ios/app/time-guru-metronome-for-ipad/id1065287026) - [LyriCue: Memorize Lyrics](https://appshunter.io/ios/app/lyricue-memorize-lyrics/id6755578205) - [On Foot: Step & Pace Tracker](https://appshunter.io/ios/app/on-foot-step-and-pace-tracker/id6759532334) All apps by Avi Bortnick: https://appshunter.io/developer/421929037 ## Related topics [shifting pitch](https://appshunter.io/ios/topics/shifting-pitch) · [audio effects pitch](https://appshunter.io/ios/topics/audio-effects-pitch) --- *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 2026-08-23.*