# Revolv - Real Spaces > Convolution reverb plugin using real-world acoustic impulse responses. (iPhone/iPad app by Klevgrand Produkter AB.) - Source: https://appshunter.io/ios/app/revolv-real-spaces/id6670312866 (this page in markdown: same URL + `.md`) - Developer: [Klevgrand Produkter AB](https://appshunter.io/developer/1118902192) - Category: Music - Price: $17.99 - Rating: 4.70/5 from 7 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 14.6 · 212 MB - Languages: American English - Released: 2024-12-12 - Data updated: 2026-06-26 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/revolv-real-spaces/id6670312866/reviews.md ## What is Revolv? Dial in the echoes of the past Revolv is a unique reverb plugin like no other, emerging directly from our cultural and sonic heritage. Whether you place your mix in a peaceful forest, an ancient ruin, or a sweaty sauna, Revolv’s impulse responses capture the unique ambiance of each location. Explore historically and acoustically unique spaces like the medieval Gotland ruins or Uppsala Cathedral, meticulously recorded to give your audio a sense of depth and authenticity that sets it apart. A labor of love (and obsession) At the heart of Revolv is the dedication of our close friend and sound designer Oscar Björk, who embarked on an epic journey across Sweden in a project called "Echoes of Our Time", capturing the unique acoustic fingerprints of a diverse selection of handpicked locations. His passion for preserving the soul and sound of these locations has resulted in an extraordinary collection of impulse responses, each a testament to his painstaking efforts and deep appreciation for Sweden's acoustic heritage. Wheels of time and space Revolv features an innovative design, revolving around "location wheels" and a loupe selector. Simply move the selector around the wheels to change location and sound. Each location also offers a detailed view where you can learn more about the site and customize the decay, predelay, and width, as well as adjust your microphone preference and recording distance. Six wheels are available, each representing a group of locations, ranging from rare and quirky to epic halls. No AI, Just Pure Acoustics A convolution reverb blends your audio with an impulse response (IR) from a real acoustic space. Revolv simplifies this complex process, offering a user-friendly interface and an extensive variety of authentic environments. Revolv’s impulse responses are hand-recorded and processed (no AI involved). Each IR is a genuine audio snapshot of a space’s natural acoustics, ensuring that the reverb you add to your recordings is as real and rich as the location itself. This authenticity makes Revolv an invaluable tool for musicians, sound designers, and audio engineers, particularly in fields like film and video game sound design where convincing space replication is key. Each location has a unique acoustic character, and the diversity caters for many different creative ideas. Despite convolution reverbs being resource-heavy, Revolv is designed for efficient performance without sacrificing quality. ## Key features - Authentic impulse responses from real locations - Explore historical and acoustically unique spaces - Customize decay, predelay, and width - Innovative location wheels and loupe selector - Efficient performance without sacrificing quality - No AI, pure acoustics ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/revolv-real-spaces/id6670312866/reviews.md ### 5/5 — Amazing cathedral *2025-08-23* The cathedrals are stunning… long tails with zero harshness… I had a few lock ups but nothing really bothersome. The quality of the reverb is absolutely stunning, I close my eyes, play my sax and can feel the space… Amazing work… Thx Yves Bajulaz yvesbajulaz.com ### 3/5 — Great sounds but… *2025-08-05* I the reverbs this app has built in, but it keeps crashing. Want to give 5 stars but just can’t until it’s fixed. ### 5/5 — I can’t believe how great this sounds!!! *2024-12-28* I have bought many “convolution reverbs” but none have sounded as good as this…..I am extremely impressed with this! You guys should try a convolution reverb of spring reverb tanks and plates next. It would also be awesome to see a whole cab, speaker & mic(impulse response) set up with convolution reverb isolation booth, studio, carpet , no carpet setup all together. ## Frequently asked questions about Revolv ### What is Revolv? Revolv is a unique audio plugin that uses meticulously recorded impulse responses from real-world acoustic spaces to create authentic reverb effects. It allows users to place their audio in diverse environments like forests, ancient ruins, or cathedrals. ### How does Revolv work? Revolv utilizes convolution reverb, blending user audio with impulse responses (IRs) captured from real acoustic spaces. It features an innovative interface with 'location wheels' and a loupe selector for easy navigation and sound customization. ### What kind of locations can I use with Revolv? Revolv offers impulse responses from historically and acoustically unique spaces across Sweden, including medieval ruins and cathedrals. There are six wheels representing different groups of locations, ranging from rare to epic halls. ### Can I customize the reverb in Revolv? Yes, each location in Revolv offers detailed customization options. You can adjust the decay, predelay, and width of the reverb, as well as select your preferred microphone and recording distance. ### Is Revolv an AI-generated reverb? No, Revolv uses hand-recorded and processed impulse responses, with no AI involved. Each IR is a genuine audio snapshot of a space's natural acoustics, ensuring authentic and rich reverb. ### What devices is Revolv compatible with? Revolv is currently supported on iPad devices. It is designed for efficient performance, even though convolution reverbs can be resource-heavy. ### How much does Revolv cost? Revolv is a paid application, priced at $17.99. There are no in-app purchases or subscription models associated with this plugin. ### When was Revolv last updated? Revolv was released and last updated on December 12, 2024, with version 1.0. It is designed for efficient performance without sacrificing audio quality. ## Version history (last 1 release) ### 1.0 — 2024-12-12 No release notes. ## More apps by Klevgrand Produkter AB - [SquashIt multiband distortion](https://appshunter.io/ios/app/squashit-multiband-distortion/id796836524) - [R0Verb multi delay-line space machine](https://appshunter.io/ios/app/r0verb-multi-delay-line-space-machine/id937195891) - [Svep - phaser, flanger, chorus](https://appshunter.io/ios/app/svep-phaser-flanger-chorus/id940079014) - [Enkl - monophonic synthesizer](https://appshunter.io/ios/app/enkl-monophonic-synthesizer/id968693910) - [Korvpressor](https://appshunter.io/ios/app/korvpressor/id995163144) - [Esspresso](https://appshunter.io/ios/app/esspresso/id1037999669) All apps by Klevgrand Produkter AB: https://appshunter.io/developer/1118902192 --- *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 2026-06-26.*