# Book Salon vs Calculator Notes

The clearest difference is review sentiment: Calculator Notes at 100% against Book Salon's 0%. Book Salon's advantage is ads (none vs shown) and update cadence (every 8 days vs every 12 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Book Salon ships an update every 8 days, Calculator Notes every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Book Salon | Calculator Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/calculator-notes-spreadsheet/id1668268383/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 8 days** | Every 12 months |
| Monetization | **Free** | Ad-supported |
| Size | 28 MB | 11 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tri Do](https://appshunter.io/developer/1553717940) | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) |

## What reviewers say

### Book Salon

[App page](https://appshunter.io/ios/app/book-salon-staff/id1553717938)

Streamline salon operations with tools for staff management, appointment booking, and client turn management. This app helps organize your salon's daily workflow efficiently.

**Highlights:** Staff management, Booking system, Client turn tracking, Salon operations organization, Workflow efficiency

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator Notes

[App page](https://appshunter.io/ios/app/calculator-notes-spreadsheet/id1668268383)

This app combines a calculator with spreadsheet functionality, allowing users to automatically sum item values. It supports unlimited folders and notes, with features like goal setting and batch operations. Widgets are available for home and lock screens.

**Highlights:** Automatic total value calculation, Unlimited folders, notes, and items, CSV output and sharing, Goal setting and progress tracking, Batch operations (copy, duplicate, color coding), Home & lock screen widgets, Dark mode

**In-app purchases:** none


## Frequently asked questions

### Is Book Salon free?

Book Salon is free to download, with no in-app purchases.

### Is Calculator Notes free?

Calculator Notes is free to download, with no in-app purchases.

### Do Book Salon or Calculator Notes have ads?

Calculator Notes shows ads; Book Salon does not.

### Which is updated more often, Book Salon or Calculator Notes?

Book Salon ships an update every 8 days, and Calculator Notes every 12 months. Most recently, Book Salon was updated on November 3, 2026 and Calculator Notes on November 3, 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.*