# Pulsar vs ChordChart Pro

The clearest difference is price: ChordChart Pro at Free against Pulsar's $4.99. ChordChart Pro also leads on update cadence (every 8 days vs every 3 weeks). Pulsar's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 16.4). On ads and device support there is nothing between them.

ChordChart Pro is free to download; Pulsar costs $4.99 up front. ChordChart Pro sells 2 in-app purchases, starting at $0.99 per month. Pulsar asks for nothing beyond the download.

Pulsar ships an update every 3 weeks, ChordChart Pro every 8 days. The most recent releases landed on October 17, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Pulsar | ChordChart Pro |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 8 days** |
| Monetization | Paid | — |
| Size | 61 MB | 56 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dmytro Kiro](https://appshunter.io/developer/1621893756) | [RONIE RUAS TAVARES E SOUSA](https://appshunter.io/developer/6777218872) |

## What reviewers say

### Pulsar

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

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


### ChordChart Pro

[App page](https://appshunter.io/ios/app/chordchart-pro/id6777218870)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Annual Premium | $9.99 | per year |


## Frequently asked questions

### Is Pulsar free?

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

### Is ChordChart Pro free?

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

### Do Pulsar or ChordChart Pro have ads?

Neither Pulsar nor ChordChart Pro shows ads.

### Which is updated more often, Pulsar or ChordChart Pro?

Pulsar ships an update every 3 weeks, and ChordChart Pro every 8 days. Most recently, Pulsar was updated on October 17, 2026 and ChordChart Pro on September 30, 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.*