# Staff Notebooks vs Crosswind Calculator

The clearest difference is ads: Staff Notebooks at none against Crosswind Calculator's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Staff Notebooks sells 1 one-off in-app purchase and Crosswind Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Staff Notebooks ships an update every 5 days, Crosswind Calculator weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Staff Notebooks | Crosswind Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (45 ratings)](https://appshunter.io/ios/app/staff-notebooks/id6469093353/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 31 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Jumpei Adachi](https://appshunter.io/developer/1516414955) | [Liam Robertson](https://appshunter.io/developer/1896319368) |

## What reviewers say

### Staff Notebooks

[App page](https://appshunter.io/ios/app/staff-notebooks/id6469093353)

This application provides a digital space for composing and notating music. It allows users to write down musical ideas and create scores directly on their devices. Ideal for musicians and composers, it offers a convenient way to manage musical compositions.

**Highlights:** Digital music sheet notation, Handwritten music composition, Score creation, Convenient music management, Mobile composition tool

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Paid Version | $4.99 | one-time |


### Crosswind Calculator

[App page](https://appshunter.io/ios/app/crosswind-calculator/id6766731330)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.49 | one-time |


## Frequently asked questions

### Is Staff Notebooks free?

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

### Is Crosswind Calculator free?

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

### Do Staff Notebooks or Crosswind Calculator have ads?

Crosswind Calculator shows ads; Staff Notebooks does not.

### Which is updated more often, Staff Notebooks or Crosswind Calculator?

Staff Notebooks ships an update every 5 days, and Crosswind Calculator weekly. Most recently, Staff Notebooks was updated on October 27, 2026 and Crosswind Calculator on October 25, 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.*