# Shor's algorithm vs Note Taking App

The clearest difference is ads: Shor's algorithm at none against Note Taking App's shown. Note Taking App's advantage is iOS requirement (13.0 vs 16.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Shor's algorithm sells 3 one-off in-app purchases and Note Taking App sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Shor's algorithm | Note Taking App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/note-taking-app-write-and-save/id6748906450/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | — |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 81 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sungjun Kim](https://appshunter.io/developer/1602461985) | [AvnTech Inc.](https://appshunter.io/developer/1478209663) |

## What reviewers say

### Shor's algorithm

[App page](https://appshunter.io/ios/app/shors-algorithm/id6472044082)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| coffee | $0.99 | one-time |
| latte | $4.99 | one-time |
| whopper set | $9.99 | one-time |


### Note Taking App

[App page](https://appshunter.io/ios/app/note-taking-app-write-and-save/id6748906450)

Capture ideas, create to-do lists, and set reminders with this all-in-one note-taking tool. Organize thoughts into categories, personalize with themes, and secure sensitive information with password protection. AI assistance helps summarize and clarify your writing.

**Highlights:** Text and voice note-taking, Categorization for organization, AI-powered summarization and writing assistance, Customizable themes and widgets, Note reminders and notifications, Password protection for sensitive notes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $8.99 | per month |
| Yearly Premium | $17.99 | per year |


## Frequently asked questions

### Is Shor's algorithm free?

Shor's algorithm is free to download, with in-app purchases available.

### Is Note Taking App free?

Note Taking App is free to download, with in-app purchases available.

### Do Shor's algorithm or Note Taking App have ads?

Note Taking App shows ads; Shor's algorithm does not.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*