# Sample Library vs AirDrum by Async Audio

The clearest difference is in-app purchases: Sample Library at none against AirDrum by Async Audio's 4. AirDrum by Async Audio's advantage is ads (none vs shown). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. AirDrum by Async Audio sells 4 one-off in-app purchases. Sample Library asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Sample Library against 5.0 for AirDrum by Async Audio. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

Sample Library ships an update weekly, AirDrum by Async Audio every 9 days. Both last shipped on October 5, 2026.

## The numbers

| Metric | Sample Library | AirDrum by Async Audio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/sample-library/id6744061932/reviews) | [5.0 (3 ratings)](https://appshunter.io/ios/app/airdrum-by-async-audio/id6754063245/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 23 MB | 18 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dariusz Chynek](https://appshunter.io/developer/1805845479) | [Async Audio LLC](https://appshunter.io/developer/1846056956) |

## What reviewers say

### Sample Library

[App page](https://appshunter.io/ios/app/sample-library/id6744061932)

Discover and select unique audio samples for your music production. Save your favorites to a personal list and easily share links to them.

**Highlights:** Random sample selection, Curated sample playlists, Save favorite samples, Copy sample links, Great-sounding samples

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AirDrum by Async Audio

[App page](https://appshunter.io/ios/app/airdrum-by-async-audio/id6754063245)

Transform wrist movements into drum beats and record musical ideas on your iPhone. This app offers motion-controlled drumming with MIDI output for integration with DAWs like Ableton Live. Explore expressive effects and a growing library of drum kits.

**Highlights:** Motion-based drumming, MIDI output (USB/Network), DAW compatibility (Ableton Live), Assignable drum kits, Real-time gesture triggering, XY pad for effects, Loop recording

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Voltage Drum Kit | $1.99 | one-time |
| Prism Drum Kit | $1.99 | one-time |
| Dust Drum Kit | $1.99 | one-time |
| Fader Drum Kit | $1.99 | one-time |


## Frequently asked questions

### Is Sample Library free?

Sample Library is free to download, with no in-app purchases.

### Is AirDrum by Async Audio free?

AirDrum by Async Audio is free to download, with in-app purchases available.

### Which has better reviews, Sample Library or AirDrum by Async Audio?

Sample Library and AirDrum by Async Audio are both rated 5.0 out of 5 on the App Store, from 4 and 3 ratings respectively.

### Do Sample Library or AirDrum by Async Audio have ads?

Sample Library shows ads; AirDrum by Async Audio does not.

### Which is updated more often, Sample Library or AirDrum by Async Audio?

Sample Library ships an update weekly, and AirDrum by Async Audio every 9 days. Most recently, Sample Library was updated on October 5, 2026 and AirDrum by Async Audio on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*