# Slammer - Drum Instrument

> Multi-sampled drum instrument with real-time effects and extensive customization. (iPhone/iPad app by Klevgränd produkter AB.)

- Source: https://appshunter.io/ios/app/slammer-drum-instrument/id1559680828 (this page in markdown: same URL + `.md`)
- Developer: [Klevgränd produkter AB](https://appshunter.io/developer/1118902192)
- Category: Music, Music
- Price: $9.99
- Rating: 4.78/5 from 18 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 113 MB
- Languages: English
- Released: 2021-04-12
- Data updated: 2026-08-21
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/slammer-drum-instrument/id1559680828/reviews.md

## What is Slammer?

Slammer is a multi-sampled drum plug-in that contains 30 different instruments made from a very large number of carefully recorded and edited samples. Integrated custom-built real-time effects combined with some clever routing makes Slammer a versatile and flexible virtual instrument that is capable of rendering anything from natural acoustic to heavily distorted and compressed drum sounds.
The audio engine consists of 12 separate instrument players that are mapped to different MIDI notes. Each one of these players can be assigned to any of the 30 instruments available and also provide a large set of individual settings like pitch, filtering, effect sends, decay time, velocity mapping, and more.
There’s also a global “Dirt” section for distortion and compression, a reverb and tone control. The amount of “dirt” and reverb can be set individually for each instrument as well. To top it all off, Slammer comes with a set of factory presets, covering anything from light and slick to heavy and gritty.


SLAMMER FEATURES SUMMARY

• 30 multi-sampled instruments (such as Bass drum, Bucket, Metal Pipe, Crowbar, Snare and several more) using more than 2000 samples.

• 12 instrument player slots with settings for:
	- Instrument selection
	- Gain
	- Pan
	- Pitch
	- Decay
	- Transient
	- Velocity Gain Curve
	- Velocity Range
	- Low Shelf filter
	- High Shelf filter
	- Reverb Send
	- Clean vs Dirty (Dry/Wet)

• 6 different reverbs:
	- Natural Room
	- North Lake
	- Moonshine
	- Industry Floor
	- Wooden Cottage
	- Scrap Heap Mall

• Compression and Dirt section with 8 different distortion algorithms
• Plenty of factory presets
• Internal user preset system
• Global tone control

Slammer now works standalone as well as an AUv3 plug-in compatible with any AUv3 compliant host such as Garageband, AUM, Cubasis, Beatmaker 3, Auria etc.

## Key features

- 30 multi-sampled instruments
- Over 2000 carefully recorded samples
- 12 instrument player slots with individual settings
- Integrated real-time effects (reverb, distortion, compression)
- Global tone control
- Factory and user presets
- Standalone and AUv3 plugin compatibility

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/slammer-drum-instrument/id1559680828/reviews.md

### 2/5 — Nope

*2023-11-19, version 1.1.1*

It's just a flavour / style that's just not for me. 
No use able sounds for my vibe.

### 5/5 — Super Inspiring!

*2022-09-18*

I love all the Klev apps. Man this instrument is so much fun to play with and more importantly, useful. Had this for a minute but reopened it after the update today and I’m instantly wanting to create.

### 5/5 — Great Alternative To Drums

*2022-08-23*

The sounds here are brilliant as an alternative to real or beatbox drum kits. Very complimentary augmenting drms as well. And it’s fun to play, well suited to tapping on a screen.

### 5/5 — Stand alone needs background audio

*2021-12-04*

Nice sounds.
Please Add Background Audio.

### 5/5 — Love it

*2021-05-05*

Great sounds,  Only request is to make it multi output capable

### 5/5 — Very Addictive

*2021-05-01, version 1.0.0*

I’m not gonna waffle on… It is simply brilliant!

### 5/5 — It’s mine.

*2021-04-15, version 1.0.0*

I can’t find the words. I love it, it’s mine, forever xx

## Frequently asked questions about Slammer

### What kind of drum sounds can I create with Slammer?

Slammer offers 30 multi-sampled instruments, from natural acoustic drums to heavily distorted and compressed sounds. You can achieve a wide sonic palette, including bass drums, snares, metal pipes, and more, with extensive customization options for each.

### Does Slammer work on iPhone?

Slammer is currently supported on iPad devices only. It functions as a standalone application and an AUv3 plugin compatible with hosts like Garageband and AUM on compatible iOS devices.

### How much does Slammer cost?

Slammer is a paid application, priced at $9.99. This one-time purchase grants you access to all its features and sound content.

### Can I use Slammer with other music apps?

Yes, Slammer is compatible with any AUv3 compliant host application, such as Garageband, AUM, Cubasis, and Beatmaker 3. This allows you to integrate its sounds and effects into your existing music production workflows.

### How often is Slammer updated?

The latest version of Slammer is 1.1.1, which was last updated on September 16, 2022. While update frequency can vary, Klevgränd Produkte AB typically provides updates to their applications.

### What is the age rating for Slammer?

Slammer has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### Does Slammer have ads?

No, Slammer does not contain advertisements. As a paid application, it offers an uninterrupted user experience without any ad interruptions.

### What makes Slammer's audio engine unique?

Slammer's audio engine features 12 separate instrument players, each with extensive individual settings like pitch, filtering, decay, and velocity mapping. This, combined with integrated real-time effects, provides immense flexibility for sound design.

## Version history (last 3 releases)

### 1.1.1 — 2022-09-16

- Misc improvements

### 1.1.0 — 2021-11-11

- Now comes with a playable in-app pad section giving Slammer true standalone mode.

### 1.0.0 — 2021-04-13

No release notes.

## Apps similar to Slammer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Axon 3](https://appshunter.io/ios/app/axon-3/id6469712202) | 4.7 (15) | $7.99 | Music |

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- [Esspresso](https://appshunter.io/ios/app/esspresso/id1037999669)

All apps by Klevgränd produkter AB: https://appshunter.io/developer/1118902192

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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 2026-08-21.*