# Disco Sampler vs SK

The clearest difference is in-app purchases: Disco Sampler at none against SK's 1. Disco Sampler also leads on review sentiment (83% vs 55%) and iOS requirement (8.0 vs 15.0). SK's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. SK sells 1 one-off in-app purchase. Disco Sampler asks for nothing beyond the download.

## The numbers

| Metric | Disco Sampler | SK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (108 ratings)](https://appshunter.io/ios/app/sk-51-lofi-keyboard-sampler/id1388248180/reviews)** |
| Number of ratings | — | **108** |
| Positive reviews | **83.3% of reviews** | 54.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 286 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Shinichiro Noguchi](https://appshunter.io/developer/925602182) | [Fingerlab](https://appshunter.io/developer/412786610) |

## What reviewers say

### Disco Sampler

[App page](https://appshunter.io/ios/app/disco-sampler/id925602183)

Experience the sounds of 90s disco with this music sampler. Tap nine pads to trigger sound effects and enjoy the changing original characters. Perfect for DJs and music enthusiasts looking to add a retro vibe to their sets.

**Highlights:** 90s disco sound effects, Nine tap pads, Interactive character visuals, DJ system integration, Simple operation

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

**In-app purchases:** none


### SK

[App page](https://appshunter.io/ios/app/sk-51-lofi-keyboard-sampler/id1388248180)

Experience the nostalgic sound of an 80s lo-fi sampler keyboard. This app recreates the iconic Casio SK-1 with sampling capabilities, a drum machine, and a variety of instruments. Explore demo patterns, record your voice, and create music with a vintage feel.

**Highlights:** Sampling features, Onboard drum machine, Multiple instruments, Demo drum patterns, Live recording (full version), Audio Unit support, MIDI support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $9.99 | one-time |

**What reviewers like**

- 🎶 Amazing sound quality
- 👍 Easy to use
- 💡 Great for GarageBand
- 🤩 Nostalgic and retro vibe
- 💰 Good value for money

**What reviewers complain about**

- 💰 Paywalls and locked features
- 📉 Instability and crashes
- 🚫 MIDI mapping complexity
- 🤔 Limited free version functionality
- 🎛️ Some features not working

**Reported bugs**

- App crashes when changing rhythms
- MIDI for desktop stopped working
- App quits automatically on Intel machines
- Crashes on start on iPad Pro / iPad OS 15
- No output when recording

**Requested features**

- AAX or AU version for DAW
- Bluetooth compatibility for speakers
- Tap tempo feature
- Separate FX for drums and keyboard
- Rhythm fill-in button


## Frequently asked questions

### Is Disco Sampler free?

Disco Sampler is free to download, with no in-app purchases.

### Is SK free?

SK is free to download, with in-app purchases available.

### Do Disco Sampler or SK have ads?

Neither Disco Sampler nor SK shows ads.

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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.*