# Writers Session Pro vs MusicBook Pro

The clearest difference is device support: MusicBook Pro at 5 against Writers Session Pro's 3. MusicBook Pro also leads on iOS requirement (17.7 vs 26.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Writers Session Pro sells 1 one-off in-app purchase and MusicBook Pro sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Writers Session Pro ships an update fortnightly, MusicBook Pro every 10 days. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Writers Session Pro | MusicBook Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/writers-session-pro/id6756976450/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Monetization | Paid | — |
| Size | 47 MB | 188 MB |
| Requires iOS | 26.0 | **17.7** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, Mac, Apple TV, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [One In A Billion Ltd](https://appshunter.io/developer/479881389) | [Lars Joergensen](https://appshunter.io/developer/1896770609) |

## What reviewers say

### Writers Session Pro

[App page](https://appshunter.io/ios/app/writers-session-pro/id6756976450)

This app is a comprehensive songwriting companion that allows musicians to capture lyrics, record audio ideas, and organize their creative sessions. It offers a rich text editor, audio recording with waveform playback, and a suite of tools including a rhyming dictionary and metronome. Track your progress with writing statistics and set daily goals.

**Highlights:** Rich text editor with formatting, Organize sessions with folders and tags, Audio recorder with waveform playback, Rhyming dictionary and synonym finder, Built-in metronome, Writing statistics dashboard, iCloud sync across devices

**Features:** Vision Pro support, SharePlay, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Writers Session Pro - Full Version | $9.99 | one-time |


### MusicBook Pro

[App page](https://appshunter.io/ios/app/musicbook-pro/id6771082002)

**Features:** Siri integration, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MusicBook Pro Fullversion | $9.99 | one-time |


## Frequently asked questions

### Is Writers Session Pro free?

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

### Is MusicBook Pro free?

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

### Do Writers Session Pro or MusicBook Pro have ads?

Neither Writers Session Pro nor MusicBook Pro shows ads.

### Which is updated more often, Writers Session Pro or MusicBook Pro?

Writers Session Pro ships an update fortnightly, and MusicBook Pro every 10 days. Most recently, Writers Session Pro was updated on October 31, 2026 and MusicBook Pro on October 28, 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.*