# Halcyon Calc Lite vs WhatsTheCode

The clearest difference is in-app purchases: WhatsTheCode at none against Halcyon Calc Lite's 3. WhatsTheCode also leads on ads (none vs shown) and review sentiment (100% vs 67%). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Halcyon Calc Lite sells 3 one-off in-app purchases. WhatsTheCode asks for nothing beyond the download.

## The numbers

| Metric | Halcyon Calc Lite | WhatsTheCode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/halcyon-calc-lite/id408004888/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 13 MB | 37 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Halcyon Touch Software](https://appshunter.io/developer/327064662) | [Mintflavour sas di Codella Tommaso & C.](https://appshunter.io/developer/1046782353) |

## What reviewers say

### Halcyon Calc Lite

[App page](https://appshunter.io/ios/app/halcyon-calc-lite/id408004888)

This app is a powerful calculator for students and professionals, offering advanced features like symbolic expression manipulation, graphing, and statistical analysis. It supports real, complex, and integer numbers, matrices, and vectors, making it versatile for various mathematical tasks.

**Highlights:** Symbolic expression manipulation, Graphing of expressions, Matrix and vector calculations, Statistical analysis, Multiple number formats (decimal, hex, octal, binary), Over 225 built-in operations

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Directory And Unit Conversion Support | $0.99 | one-time |
| Programming Support | $1.99 | one-time |
| Larger Display Upgrade | $1.99 | one-time |


### WhatsTheCode

[App page](https://appshunter.io/ios/app/whatsthecode/id6711346764)

Quickly scan QR codes and barcodes with a simple camera point. Access, download, and share detailed information from any scanned code instantly. Its user-friendly design makes it ideal for personal, work, or shopping needs.

**Highlights:** Fast QR code and barcode scanning, Instant display of detailed code information, Download code images, Share code images, User-friendly design

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Halcyon Calc Lite free?

Halcyon Calc Lite is free to download, with in-app purchases available.

### Is WhatsTheCode free?

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

### Do Halcyon Calc Lite or WhatsTheCode have ads?

Halcyon Calc Lite shows ads; WhatsTheCode does not.

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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.*