# Note Calculator vs Folio

The clearest difference is review sentiment: Note Calculator at 86% against Folio's 0%. Note Calculator also leads on rating (5.0 vs 4.0) and in-app purchases (none vs 5). Folio's advantage is price (Free vs $0.99) and ratings volume (27 vs 4). On update cadence and ads there is nothing between them.

Folio is free to download; Note Calculator costs $0.99 up front. Folio sells 5 in-app purchases, starting at $1.99 per 7 days. Note Calculator asks for nothing beyond the download.

Note Calculator holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Folio has 27 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 86% of Note Calculator's written reviews are positive against 0% of Folio's.

Note Calculator ships an update fortnightly, Folio every 11 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Note Calculator | Folio |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/note-calculator-text-editor/id779230763/reviews)** | [4.0 (27 ratings)](https://appshunter.io/ios/app/folio-pdf-scanner-and-editor/id1540115268/reviews) |
| Number of ratings | 4 | **27** |
| Positive reviews | **86.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 11 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 5 MB | 70 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [woojooin](https://appshunter.io/developer/529798258) | [Ferdi Kiziltoprak](https://appshunter.io/developer/1281948797) |

## What reviewers say

### Note Calculator

[App page](https://appshunter.io/ios/app/note-calculator-text-editor/id779230763)

This app allows you to perform calculations by writing equations in a text format, similar to a notebook. It supports variables, grouping, and saves your work as text files for easy sharing.

**Highlights:** Text-based calculation input, Supports variables and grouping, Saves calculations as text files, Easy sharing with other apps, Improved percentage calculations

**Features:** Vision Pro support

**In-app purchases:** none


### Folio

[App page](https://appshunter.io/ios/app/folio-pdf-scanner-and-editor/id1540115268)

Scan physical documents and images into digital PDFs using advanced OCR technology. Extract text for easy editing and sharing, perfect for students and professionals aiming to go paperless.

**Highlights:** Document scanning with OCR, Image to PDF conversion, Text extraction, Digital document management, Seamless interface, Rapid processing

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7 days Free then | $1.99 | per 7 days |
| Monthly | $4.99 | per month |
| Annual | $19.99 | per year |
| Folio Pro Lifetime | $6.49 | one-time |
| Lifetime | $25.99 | one-time |


## Frequently asked questions

### Is Note Calculator free?

Note Calculator costs $0.99, with no in-app purchases.

### Is Folio free?

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

### Which has better reviews, Note Calculator or Folio?

Note Calculator is rated higher. Note Calculator averages 5.0 out of 5 from 4 ratings, while Folio averages 4.0 from 27 ratings.

### Do Note Calculator or Folio have ads?

Neither Note Calculator nor Folio shows ads.

### Which is updated more often, Note Calculator or Folio?

Note Calculator ships an update fortnightly, and Folio every 11 days. Most recently, Note Calculator was updated on October 4, 2026 and Folio on October 15, 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.*