# next.calc vs TreeNotes

The clearest difference is review sentiment: next.calc at 100% against TreeNotes's 0%. next.calc also leads on rating (5.0 vs 1.0) and ratings volume (40 vs 1). TreeNotes's advantage is in-app purchases (none vs 3) and iOS requirement (13.4 vs 17.0). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. next.calc sells 3 one-off in-app purchases. TreeNotes asks for nothing beyond the download.

next.calc holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: next.calc has 40 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of next.calc's written reviews are positive against 0% of TreeNotes's.

## The numbers

| Metric | next.calc | TreeNotes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (40 ratings)](https://appshunter.io/ios/app/nextcalc-a-modern-calculator/id1470313161/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/treenotes/id6478814388/reviews) |
| Number of ratings | **40** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free | Free |
| Size | 5 MB | 19 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Josh Angelsberg](https://appshunter.io/developer/1469949381) | [Amund Fremming](https://appshunter.io/developer/1727388039) |

## What reviewers say

### next.calc

[App page](https://appshunter.io/ios/app/nextcalc-a-modern-calculator/id1470313161)

A beautifully designed calculator app that offers a modern and intuitive user experience. It features personalization options, live activities, and widgets for quick access, along with advanced editing capabilities for complex expressions.

**Highlights:** Free with no ads or tracking, Customizable themes, Live Activities and Lock Screen Widgets, One-handed keyboard, Infix calculations with syntax highlighting, Infinite history and favorite expressions, Cursor gestures and trackpad support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a slice of pizza | $2.99 | one-time |
| Buy me a coffee | $4.99 | one-time |
| Buy me a burrito | $9.99 | one-time |


### TreeNotes

[App page](https://appshunter.io/ios/app/treenotes/id6478814388)

This app offers a minimalist and highly organized note-taking experience inspired by file system structures. Create nested folders to categorize your thoughts and ideas with an intuitive interface and cross-device syncing.

**Highlights:** Unique folder-based organization, Hierarchical note structure, Minimalist design, Cross-device syncing, Customizable themes, Search and tagging

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is next.calc free?

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

### Is TreeNotes free?

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

### Which has better reviews, next.calc or TreeNotes?

next.calc is rated higher. next.calc averages 5.0 out of 5 from 40 ratings, while TreeNotes averages 1.0 from 1 ratings.

### Do next.calc or TreeNotes have ads?

Neither next.calc nor TreeNotes shows ads.

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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.*