# Molecule Music vs Unison

Molecule Music and Unison are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Molecule Music sells 3 in-app purchases, starting at $1.99 per month and Unison sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Molecule Music ships an update every 8 days, Unison every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Molecule Music | Unison |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Every 5 days** |
| Size | 93 MB | 626 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Jean Reymond](https://appshunter.io/developer/1895823321) | [Quite Awesome Limited](https://appshunter.io/developer/6806719125) |

## What reviewers say

### Molecule Music

[App page](https://appshunter.io/ios/app/molecule-music/id6764536136)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 mois | $1.99 | per month |
| 6 mois | $8.99 | per 6 months |
| 1 an | $12.99 | per year |


### Unison

[App page](https://appshunter.io/ios/app/unison-multitrack-recorder/id6813488896)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Team Annual | $19.99 | per year |


## Frequently asked questions

### Is Molecule Music free?

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

### Is Unison free?

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

### Do Molecule Music or Unison have ads?

Neither Molecule Music nor Unison shows ads.

### Which is updated more often, Molecule Music or Unison?

Molecule Music ships an update every 8 days, and Unison every 5 days. Most recently, Molecule Music was updated on October 25, 2026 and Unison on October 24, 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.*