# Silo - Granulator and Reverb — by Unfiltered Audio > Granular synthesis, spatializer, and reverb tool for music creation and sound design. (iPhone/iPad app by Unfiltered Audio.) - Source: https://appshunter.io/ios/app/silo-granulator-and-reverb/id6444164740 (this page in markdown: same URL + `.md`) - Developer: [Unfiltered Audio](https://appshunter.io/developer/1638381375) - Category: Music - Price: $9.99 - Rating: 4.80/5 from 32 App Store ratings · 11 written reviews indexed - Age rating: 4+ - Requires: iOS 12.0 · 15 MB - Released: 2022-11-21 - Data updated: 2026-08-22 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/silo-granulator-and-reverb/id6444164740/reviews.md ## What is Silo? "In short, there’s oodles of scope here for sound designers and anyone who makes more experimental styles of music, whether EDM, chill or ambient." -SoundOnSound Unfiltered Audio's Silo is now available on iOS as a Standalone app or AUv3 plugin! Silo combines granular synthesis, audio spatialization, and reverb into a powerful, essential tool for sound designers and musicians everywhere. Silo combines microscopic granulation with macroscopic reverb tails to extract new realms from your existing sounds. Silo's first section, the granulator, breaks the incoming signal to tiny little bits (called "grains") before reconstructing it with massive amounts of control. You can change the speed and pitch of the signal independently and in real-time! These grains are then sent to Silo's unique spatializer, which throws the grains all over the stereo field. The spatializer contains a number of motion algorithms to add trajectory to your grains, such as the orbital "Moons", the shooting "Meteors", or the squirmy "Biological". After using this spatializer, you'll never want to use a traditional auto-panner ever again. Finally, the signal washes through one of Silo's many reverb algorithms, from small, resonant spaces to enormous, booming voids. From "Bokeh" to "Nebula", each mode can be tweaked to frame your sound perfectly. As an AUv3 plugin, Silo has been tested to work perfectly with Garageband, Drambo, AUM, Cubasis, Beatmaker, Nanostudio, apeMatrix, Loopy Pro, and more! Additionally, with its clear layout and smart resizing, Silo can be used on tablets and phones with ease. ## Key features - Granular synthesis engine - Stereo spatializer with motion algorithms - Multiple reverb algorithms - Real-time control over grain speed and pitch - AUv3 plugin compatibility - Standalone app functionality ## Recent user reviews (10 of 11) All indexed reviews: https://appshunter.io/ios/app/silo-granulator-and-reverb/id6444164740/reviews.md ### 1/5 — Terrible UI on iPhone *2026-05-23* And doesn’t make any sound. Lots of moving dials and blinking lights, but no sound. Deleted again. ### 5/5 — Unfiltered Audio makes amazing effects/filters! *2026-04-06* I think it is time to give us another masterpiece. Please work hard and we will pay for it. ### 5/5 — Absolutely Exceptional *2026-01-20* I use silo a lot, all of UA's offerings are exceptional and well constructed. A plethora of mechanics that you can modify... just an exceptional experience all around. Lo-fi-af and Needlepoijt (needlepoint specifically) really blew my mind with the options it has. UA has taken lofi to all new levels, granular, verbs, vinyl sim, ### 5/5 — Quick reverb. *2025-05-31* I bang this on a channel and dialing in character takes seconds. It really has a very creative, hands on immediate approach. I prefer it over every eventide plug, if that says something. Its not universal, but for characterful reverb its best in class on ios - from the plugs I have used. ### 5/5 — BATTALION please!!! *2024-05-11* Thank you for all the apps you’ve made for IOS Please make BATTALION for IOS too! ### 5/5 — Beads/Clouds and then some *2023-12-13* Looking forward to digging deeper. Useful for lots of things. From mangling to subtle stereo spacial effects. ### 1/5 — Terrible UI on iPhone *2023-02-08* “Can be used with tablets and phones with ease.” Ha! It’s terrible on an iPhone 12. You don’t even use the whole display! Can’t read the UI. Primitive, backwards design. Dishonest marketing. ### 4/5 — Great randomization features *2023-02-07* Love the two effects I’ve purchased so far by Unfiltered Audio (Silo and Lo-Fi) but I’m puzzled as to why the ‘Complete My Bundle’ option costs a little bit more than it would cost to buy the remaining effects individually. Odd. ### 5/5 — Grabbed with the quickness *2022-11-30* The absolute moment that Liion or Byome hit iOS I might just have one of the single best days of my life 😀 ### 5/5 — very very good *2022-11-30* this flavours my noodling like none of my other fx apps.(i have many).thanks for bringing to the party. ## Frequently asked questions about Silo ### What is Silo? Silo is a music creation tool that combines granular synthesis, audio spatialization, and reverb. It allows users to deconstruct audio into tiny 'grains' and manipulate them with extensive control to create unique soundscapes. ### What kind of music is Silo best for? Silo is ideal for sound designers and musicians creating experimental styles of music, including EDM, chill, and ambient genres. Its capabilities allow for extracting new sonic realms from existing sounds. ### Can Silo be used as a plugin? Yes, Silo is available as an AUv3 plugin and is tested to work with popular DAWs like Garageband, Drambo, AUM, and Cubasis. ### Does Silo have ads? No, Silo does not contain advertisements. It is a paid application that offers an ad-free experience. ### How much does Silo cost? Silo is available for a one-time purchase of $4.99. ### What devices does Silo support? Silo is compatible with iPhone, iPad, and iPod. Its design allows for easy use on both phones and tablets. ### How often is Silo updated? The latest version of Silo is 1.2.0, last updated on March 11, 2025. Updates are released periodically to improve functionality and add features. ### What is the age rating for Silo? Silo has an age rating of 4+, making it suitable for a wide range of users interested in music creation and sound design. ## Version history (last 4 releases) ### 1.2.0 — 2025-03-11 1.2.0: Silo now has import and export of User Presets! - Exporting will create a .zip file of all User Presets. You can save this .zip file to Files or iCloud for easily transferring presets saved on iOS back to your other computers. - Presets can be imported as single .uap files or as a .zip. Importing a .zip will extract the contents of the file directly to your User Presets folder. ### 1.1.4 — 2022-12-14 -Fixed interface lag on many devices. ### 1.1.3 — 2022-12-05 -Moved to hardware rendering for smoother performance. -Stabilized latency reporting for hosts with latency compensation. ### 1.1.2 — 2022-11-21 No release notes. ## Apps similar to Silo | App | Rating | Price | Category | | --- | --- | --- | --- | | [Hilda Synthesizer](https://appshunter.io/ios/app/hilda-synthesizer/id6447191659) | 4.9 (57) | $12.99 | Music | | [Magma : sound as matter](https://appshunter.io/ios/app/magma-sound-as-matter/id6444836522) | 4.9 (15) | $6.99 | Music | | [Replicant 3](https://appshunter.io/ios/app/replicant-3/id1670715321) | — | $4.99 | Music | | [GlitchScaper](https://appshunter.io/ios/app/glitchscaper/id6444806497) | 4.8 (22) | $15.99 | Music | | [Phonolyth Cascade](https://appshunter.io/ios/app/phonolyth-cascade/id6447491322) | 4.9 (30) | $7.99 | Music | | [GRFX - Granular Effects](https://appshunter.io/ios/app/grfx-granular-effects/id6745477065) | 4.6 (11) | $6.99 | Music | ## More apps by Unfiltered Audio - [Bass Mint](https://appshunter.io/ios/app/bass-mint/id1638381373) - [lo-fi-af](https://appshunter.io/ios/app/lo-fi-af/id6444068732) - [Needlepoint - Vinyl Simulator](https://appshunter.io/ios/app/needlepoint-vinyl-simulator/id6444132258) - [Tails - Dual Reverb](https://appshunter.io/ios/app/tails-dual-reverb/id6444164617) - [Battalion - Drum Machine](https://appshunter.io/ios/app/battalion-drum-machine/id6743767101) All apps by Unfiltered Audio: https://appshunter.io/developer/1638381375 --- *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 2026-08-22.*