# Free Vibes — Physical Modeling Vibraphone

> Physical modeling vibraphone synthesizer with real-time sound generation. (iPhone/iPad app by Genuine Soundware.)

- Source: https://appshunter.io/ios/app/free-vibes/id6449166066 (this page in markdown: same URL + `.md`)
- Developer: [Genuine Soundware](https://appshunter.io/developer/1560880481)
- Category: Music, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 19 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 11 · 10 MB
- Released: 2023-05-16
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/free-vibes/id6449166066/reviews.md

## What is Free Vibes?

GSi Free Vibes.
Physical modeling emulation of a Vibraphone.

This istrument emulates the sound and the behavior of a Vibraphone. It doesn't make any use of sampled material as the sound you hear is completely generated in real time thanks to some pretty complex math calculations performed by your device while you play.

Main Features:
- Physical Modeling - no samples
- Full polyphony (49 notes)
- Two different modes: Keyboard or Mallet
- Adjustable mallet hardness
- Available as stand-alone and AUv3 plugin
- Very low CPU and RAM usage


Buying the PRO Version gives access to additional parameters:
- Built-in Program manager with unlimited programs
- Authentic Tremolo effect that does not kill the attack transients
- Harmonic manipulation parameters to craft the sound in more detail
- Decay parameters for both the short and long notes
- Ambience and Microphone settings
- Mute Below Velocity function to mute notes if the note-on messages is below a given velocity level
- Extended integrated user manual

PLEASE NOTE: the IAP is completely optional, the instrument has no limitations.


USAGE

The usage is pretty simple. The main interface shows the layout of a classic 3 octave Vibraphone, from F to F, but the sound engine can generate up to 4 octaves, from C (Midi note #48) to C (Midi note #96).

Touch a bar to play it, the lower the touch goes, the higher the velocity is. Operate the sustain pedal by tapping the icon on the bottom right.

Parameters are:
- MODE: choose between Keyboard Mode or Mallet Mode. As opposed to Keyboard Mode, in Mallet Mode the sound will not sustain while the key is depressed.
- MALLET HARDNESS: adjust the hardness of the mallet from soft to hard, this will affect the attack and the way the whole instrument reacts to velocity.

The Settings page offers only two settings:
- Tuning: default is A=440 Hz, but this can be changed from 430 to 450.
- Midi Channel: default is OMNI, but you can set it to receive on a specific channel.

## Key features

- Physical modeling sound generation
- Full polyphony (49 notes)
- Keyboard or Mallet modes
- Adjustable mallet hardness
- Stand-alone and AUv3 plugin
- Low CPU and RAM usage

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Advanced Editing Function | $7.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/free-vibes/id6449166066/reviews.md

### 5/5 — Incredible vibraphone emulation

*2026-01-30*

This app really sounds like a vibraphone ended up liking it so much that I spent the extra money to unlock the Tremelo. I use this all the time in my lounge gig this developer does excellent work.

### 5/5 — Wow.

*2024-09-15*

This is wonderful. . Love the soft to hard mallet control. And the mode to switch between normal and sustained sound is awesome. MIDI works well for quick experiments with apps like Xynthesizer. Great work!

## Frequently asked questions about Free Vibes

### What is Free Vibes?

Free Vibes is a music application that emulates the sound and behavior of a vibraphone using advanced physical modeling. It generates sound in real-time through complex mathematical calculations rather than relying on pre-recorded samples.

### Does Free Vibes use samples?

No, Free Vibes does not use any sampled material. The sound is entirely generated in real-time using physical modeling techniques, offering a unique and authentic vibraphone experience.

### What modes are available in Free Vibes?

Free Vibes offers two distinct modes: Keyboard Mode, where the sound sustains while the key is depressed, and Mallet Mode, where the sound does not sustain when the key is held down, mimicking traditional mallet playing.

### Can I adjust the sound of the vibraphone in Free Vibes?

Yes, you can adjust the hardness of the mallets, which affects the attack and how the instrument reacts to velocity. The optional Pro version offers even more detailed sound shaping parameters, including harmonic manipulation and decay settings.

### Is Free Vibes available as a plugin?

Yes, Free Vibes is available as both a stand-alone application and an AUv3 plugin, allowing you to integrate it into your digital audio workstation for more advanced music production.

### What are the system requirements for Free Vibes?

Free Vibes is designed for iPhone, iPad, and iPod touch and is known for its very low CPU and RAM usage, ensuring smooth performance on a wide range of Apple devices.

### How often is Free Vibes updated?

The latest version of Free Vibes is 1.1.1, which was last updated on June 25, 2023. Updates typically focus on refining the physical modeling engine and adding new features or improvements.

### What is the rating of Free Vibes?

Free Vibes has an excellent rating of 5.0 stars based on 18 ratings, indicating a very high level of user satisfaction with its sound quality and functionality.

## Version history (last 3 releases)

### 1.1.1 — 2023-06-25

Fixed erroneous App Store submission.

### 1.1.0 — 2023-06-23

- Greatly improved the physical model with more harmonic content and better mallet material
- Improved the Mallet Mode with better "hit&release" and "choke" strikes
- Improved the touch pad-board
- Added optional In-App Purchase to unlock "PRO" functionalities

PRO Version gives access to:
- Built-in Program manager with unlimited programs
- Authentic Tremolo effect that does not kill the attack transients
- Harmonic manipulation parameters to craft the sound in more detail
- Decay parameters for both the short and long notes
- Ambience and Microphone settings
- Mute Below Velocity function to mute notes if the note-on messages is below a given velocity level
- Extended integrated user manual

### 1.0.0 — 2023-05-16

No release notes.

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## More apps by Genuine Soundware

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All apps by Genuine Soundware: https://appshunter.io/developer/1560880481

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*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 2026-08-26.*