# Calculator XL vs Note Book App

The clearest difference is price: Note Book App at Free against Calculator XL's $9.99. Note Book App also leads on update cadence (every 4 days vs every 2 months). Calculator XL's advantage is rating (4.7 vs 3.0) and review sentiment (75% vs 50%). On ads, in-app purchases, monetization model and device support there is nothing between them.

Note Book App is free to download; Calculator XL costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calculator XL holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Calculator XL has 154 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Calculator XL's written reviews are positive against 50% of Note Book App's.

Calculator XL ships an update every 2 months, Note Book App every 4 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculator XL | Note Book App |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[4.7 (154 ratings)](https://appshunter.io/ios/app/calculator-xl/id475792356/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/note-book-app/id6756196494/reviews) |
| Number of ratings | **154** | 2 |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 11 MB | 74 MB |
| Requires iOS | **15.6** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Gero Mazza](https://appshunter.io/developer/435402554) | [Primus Okorie](https://appshunter.io/developer/1812329485) |

## What reviewers say

### Calculator XL

[App page](https://appshunter.io/ios/app/calculator-xl/id475792356)

This app combines five essential calculation tools into one convenient package. It offers standard, scientific, unit conversion, loan, and tip calculators with a user-friendly interface and large buttons. Ideal for everyday tasks and complex computations.

**Highlights:** Standard Calculator, Scientific Calculator, Unit Converter, Loan Calculator, Tip Calculator, Calculation History, Widgets

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Reliable and go-to app
- 👍 Love the functions and history
- 👍 Simple and straightforward
- 👍 Nice and easy to use
- 👍 No ads

**What reviewers complain about**

- 🐛 Crashing upon launching
- 🐛 Update eliminated history/calculations
- 🐛 Buttons not displayed properly in landscape
- 🐛 US Unit/Imperial function confusing
- 🐛 No split screen function on iPad

**Reported bugs**

- App crashes upon launching
- Update eliminated all history/calculations
- Numbers on buttons not displayed properly in landscape
- US Unit/Imperial function is confusing
- Cannot use split screen on iPad

**Requested features**

- Option to lock the board from moving
- Split screen function for iPad
- Themes/Skins for buttons
- Android and Windows versions


### Note Book App

[App page](https://appshunter.io/ios/app/note-book-app/id6756196494)

Capture and organize all your thoughts, tasks, and memories with a feature-rich note-taking application. Offers rich text, checklists, voice notes, and advanced organization tools. Secure your data with PIN and password protection, and easily back up your notes.

**Highlights:** Rich text and voice notes, Checklists and to-do lists, Customizable themes and wallpapers, Categories, folders, and tags, PIN and password protection, One-tap export and iCloud backup, Built-in calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator XL free?

Calculator XL costs $9.99, with no in-app purchases.

### Is Note Book App free?

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

### Which has better reviews, Calculator XL or Note Book App?

Calculator XL is rated higher. Calculator XL averages 4.7 out of 5 from 154 ratings, while Note Book App averages 3.0 from 2 ratings.

### Do Calculator XL or Note Book App have ads?

Neither Calculator XL nor Note Book App shows ads.

### Which is updated more often, Calculator XL or Note Book App?

Calculator XL ships an update every 2 months, and Note Book App every 4 days. Most recently, Calculator XL was updated on October 26, 2026 and Note Book App 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.*