# Calcophony vs Sequencer Pal

The clearest difference is in-app purchases: Sequencer Pal at none against Calcophony's 1. Sequencer Pal also leads on update cadence (every 2 days vs every 5 weeks). Calcophony's advantage is iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Calcophony sells 1 one-off in-app purchase. Sequencer Pal asks for nothing beyond the download.

Calcophony ships an update every 5 weeks, Sequencer Pal every 2 days. The most recent releases landed on October 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Calcophony | Sequencer Pal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sequencer-pal/id6791717937/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 days** |
| Monetization | — | Free |
| Size | 66 MB | 26 MB |
| Requires iOS | **16.4** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Valtone Oy](https://appshunter.io/developer/6795196647) | [Joshua Escribano Fontanet](https://appshunter.io/developer/1088369144) |

## What reviewers say

### Calcophony

[App page](https://appshunter.io/ios/app/calcophony/id6759179626)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calcophony Pro | $4.99 | one-time |


### Sequencer Pal

[App page](https://appshunter.io/ios/app/sequencer-pal/id6791717937)

Create musical patterns like beats, melodies, and bass lines with a touch-first interface. Offers multiple creation modes, detailed note shaping, and flexible tempo controls. Save, share, and export your musical ideas as MIDI.

**Highlights:** Touch-first beat and melody creation, Pads, Piano Roll, and Drum modes, Adjust note velocity and length, Tempo, time signature, and division control, Save, duplicate, and import sessions, Export as MIDI, Customizable themes and sounds

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

**In-app purchases:** none


## Frequently asked questions

### Is Calcophony free?

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

### Is Sequencer Pal free?

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

### Do Calcophony or Sequencer Pal have ads?

Neither Calcophony nor Sequencer Pal shows ads.

### Which is updated more often, Calcophony or Sequencer Pal?

Calcophony ships an update every 5 weeks, and Sequencer Pal every 2 days. Most recently, Calcophony was updated on October 28, 2026 and Sequencer Pal 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.*