Will Copps' Liminal @ Catholic vs Xylophone Sim
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Will Copps' Liminal @ Catholic
Experience a unique musical composition that integrates with the physical environment of Catholic University. This app uses GPS to dynamically change the audio as you move across campus, transforming your perception of the space.
- GPS-integrated music playback
- Dynamic sound changes with movement
- Spatial audio/video exhibition companion
- Campus-wide immersive experience
- Reframes interaction with physical spaces
Read full descriptionHide full description
Transitions—from stillness to movement, and from digital to physical realms—make up a large and underappreciated part of our daily lives. Will Copps explores and expands on these moments in his new spatial composition, Liminal, leveraging GPS to weave music into the rich historical environment and topography of Catholic University. Walk the campus and hear sounds change in line with your movement, framing the campus in a whole new way. The app pairs with an immersive, spatial audio/video exhibition in the Salve Regina Gallery, extending the reach of the gallery and its art across the entire campus. Students, faculty, and visitors can download the app and experience a gallery without walls that reframes our daily interaction with the spaces and their expression of beauty, interest, and contemplation. The app is released via TCW. More information can be found via Catholic University at: https://art.catholic.edu/news/exhibitions/index.html; technical help can be found on willcopps.com and TCWav.com.
Xylophone Sim
Experience the authentic sound of a xylophone with this app. It offers realistic percussive melodies with advanced features like microtonal tuning, reverb, and chorus effects. Record and share your musical creations with an intuitive interface.
- Authentic xylophone sound sample
- Microtonal tuning
- Transpose adjustment
- Reverb and chorus effects
- Dynamic key sensitivity
- Built-in recorder
- Customizable interface
Read full descriptionHide full description
Step into the world of percussive melody with Xylophone Sim! This app brings the authentic and high-quality sound of the xylophone to your fingertips, offering a realistic and immersive experience for musicians, learners, and percussion enthusiasts. Featuring a carefully sampled single xylophone sound, Xylophone Sim delivers a pure and natural playing experience. With advanced features like microtonal tuning, transpose adjustment, reverb effects, chorus mode, and dynamic key sensitivity, Xylophone Sim provides endless possibilities for musical creativity. About the Xylophone The xylophone is a strikingly bright and rhythmic percussion instrument made of wooden bars arranged like a keyboard and played with mallets. Its clear, resonant tone and dynamic range make it a popular choice for orchestral, jazz, folk, and even modern electronic music. Whether used in solo performances or ensemble settings, the xylophone’s vibrant sound is both playful and expressive. Why You’ll Love Xylophone Sim Authentic Xylophone Sound Features a real xylophone sound sample, capturing the natural, crisp, and resonant tones of the instrument. Advanced Features for Enhanced Playability Microtonal Tuning: Adjust pitches for traditional and experimental scales, perfect for unique tuning explorations. Transpose Adjustment: Easily shift keys to match your musical preferences or play along with other instruments. Reverb Effects: Add depth and atmosphere to your performance with adjustable reverb. Chorus Mode: Layer your notes with rich harmonies, creating a fuller and more immersive sound. Dynamic Key Sensitivity: Play with natural expression—pressing higher on the keys produces softer tones, while lower presses generate louder sounds, mimicking real xylophone dynamics. Customizable Interface Adjust the layout and sensitivity to suit your playing style. Whether playing simple melodies, complex rhythmic patterns, or fast arpeggios, Xylophone Sim adapts effortlessly to your needs. Record Your Performances Capture your xylophone music effortlessly with the built-in recorder. Perfect for revisiting practice sessions, composing new pieces, or sharing your artistry. Share Your Music Easily share your xylophone performances with friends, family, or audiences worldwide, showcasing the playful and rhythmic qualities of this iconic instrument. What Makes Xylophone Sim Unique? Authentic Sound: Every note replicates the bright, resonant tones of a real xylophone. Innovative Controls: Explore microtonal tuning, transpose settings, reverb effects, and dynamic sensitivity for a fully customizable experience. Elegant Design: A sleek, intuitive interface ensures a seamless experience for musicians of all levels. Creative Freedom: Whether playing orchestral compositions, folk tunes, children’s melodies, or experimental music, Xylophone Sim offers endless possibilities for musical exploration. Download Xylophone Sim today and bring the crisp, percussive tones of the xylophone to your fingertips!
Screenshots
Verdict
The clearest difference is rating: Will Copps' Liminal @ Catholic at 5.0 against Xylophone Sim's 4.3. Will Copps' Liminal @ Catholic also leads on in-app purchases (none vs 1) and ads (none vs shown). Xylophone Sim's advantage is update cadence (every 6 months vs every 38 months) and ratings volume (3 vs 1). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Xylophone Sim sells 1 one-off in-app purchase. Will Copps' Liminal @ Catholic asks for nothing beyond the download.
Will Copps' Liminal @ Catholic holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Will Copps' Liminal @ Catholic ships an update every 38 months, Xylophone Sim every 6 months. The most recent releases landed on October 15, 2026 and October 24, 2026 respectively.
| Parameter | Will Copps' Liminal @ Catholic | Xylophone Sim |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (3 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 38 months | Every 6 months — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 89 MB | 111 MB |
| Age rating | 4+ | 4+ |
| Developer | TCW | Alper Kahriman |
Customer experience
Will Copps' Liminal @ Catholic
Xylophone Sim
In-app purchases
Will Copps' Liminal @ Catholic
No in-app purchases
Xylophone Sim
- Get Premium$7.99
Questions
Is Will Copps' Liminal @ Catholic free?
Is Xylophone Sim free?
Which has better reviews, Will Copps' Liminal @ Catholic or Xylophone Sim?
Do Will Copps' Liminal @ Catholic or Xylophone Sim have ads?
Which is updated more often, Will Copps' Liminal @ Catholic or Xylophone Sim?
Other comparisons















