# Calculator CIassic vs Folio

The clearest difference is rating: Calculator CIassic at 4.9 against Folio's 4.0. Calculator CIassic also leads on update cadence (weekly vs every 2 months) and ratings volume (10 vs 1). Folio's advantage is in-app purchases (none vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Calculator CIassic sells 1 one-off in-app purchase. Folio asks for nothing beyond the download.

Calculator CIassic holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: Calculator CIassic has 10 ratings behind it against 1, so its average is the more settled of the two.

Calculator CIassic ships an update weekly, Folio every 2 months. The most recent releases landed on September 14, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Calculator CIassic | Folio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (10 ratings)](https://appshunter.io/ios/app/calculator-ciassic/id6447488409/reviews)** | [4.0 (1 ratings)](https://appshunter.io/ios/app/folio-smart-notes/id6767529956/reviews) |
| Number of ratings | **10** | 1 |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 62 MB | 47 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Edison Largo](https://appshunter.io/developer/978541799) | [Zluck Solutions](https://appshunter.io/developer/1093796022) |

## What reviewers say

### Calculator CIassic

[App page](https://appshunter.io/ios/app/calculator-ciassic/id6447488409)

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log for tracking calculations, a backspace key for corrections, and supports both decimal points and commas.

**Highlights:** Display log for calculations, Backspace key for corrections, Decimal point and comma support, Easy-to-use interface, Suitable for students and professionals

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Folio

[App page](https://appshunter.io/ios/app/folio-smart-notes/id6767529956)

Capture, organize, and secure your thoughts with a beautiful note-taking app. Features include folders, tags, and device synchronization. Keep your private notes safe with passcode and biometric locking.

**Highlights:** Capture notes quickly, Organize with folders and tags, Lock private notes with passcode/biometrics, Sync across all devices, Offline note-taking, Light and dark mode

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator CIassic free?

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

### Is Folio free?

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

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

Calculator CIassic is rated higher. Calculator CIassic averages 4.9 out of 5 from 10 ratings, while Folio averages 4.0 from 1 ratings.

### Do Calculator CIassic or Folio have ads?

Both Calculator CIassic and Folio show ads.

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

Calculator CIassic ships an update weekly, and Folio every 2 months. Most recently, Calculator CIassic was updated on September 14, 2026 and Folio on October 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.*