# Pulsar vs ScratchLab

The clearest difference is price: ScratchLab at Free against Pulsar's $4.99. Pulsar's advantage is chart position (#188 vs unranked) and iOS requirement (13.0 vs 18.0). On ads, in-app purchases and device support there is nothing between them.

ScratchLab is free to download; Pulsar costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Pulsar | ScratchLab |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/pulsar-es-drum-machine/id1661825756/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Best chart rank | **#188** | — |
| Size | 61 MB | 216 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Dmytro Kiro](https://appshunter.io/developer/1621893756) | [Karl Watson](https://appshunter.io/developer/1435726392) |

## What reviewers say

### Pulsar

[App page](https://appshunter.io/ios/app/pulsar-es-drum-machine/id1661825756)

**Currently charting:** #188 Top Paid · Music (US App Store)

This music app provides a virtual drum machine with 8 pads for improvising and playing along to built-in rhythm presets. It features real-time rhythm switching, tempo control, and various effects. It also supports Ableton Link and MIDI for seamless integration with other music software and hardware.

**Highlights:** 8-pad drum machine, Built-in rhythm presets, Real-time rhythm switching, Tempo and accent control, Drive, reverb, and filter effects, Ableton Link synchronization, MIDI In/Out support, AUv3 compatibility

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

**In-app purchases:** none


### ScratchLab

[App page](https://appshunter.io/ios/app/scratchlab/id6761674709)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Pulsar free?

Pulsar costs $4.99, with no in-app purchases.

### Is ScratchLab free?

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

### Do Pulsar or ScratchLab have ads?

Neither Pulsar nor ScratchLab shows ads.

---

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