# Calculator CIassic vs ShadowCalc

The clearest difference is in-app purchases: ShadowCalc at none against Calculator CIassic's 1. ShadowCalc also leads on ads (none vs shown). Calculator CIassic's advantage is iOS requirement (12.0 vs 26.0). On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.9 for Calculator CIassic against 5.0 for ShadowCalc. Both are backed by a comparable volume of ratings — 12 and 22 respectively.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Calculator CIassic | ShadowCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (12 ratings)](https://appshunter.io/ios/app/calculator-ciassic/id6447488409/reviews) | **[5.0 (22 ratings)](https://appshunter.io/ios/app/shadowcalc-phantom-calculator/id6788065061/reviews)** |
| Number of ratings | 12 | **22** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 62 MB | 27 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Edison Largo](https://appshunter.io/developer/978541799) | [Ahmed Aslam Juvale](https://appshunter.io/developer/6788065063) |

## 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 |


### ShadowCalc

[App page](https://appshunter.io/ios/app/shadowcalc-phantom-calculator/id6788065061)

Calculate in style with this persona-inspired calculator app. It offers unique themes, customizable icons, and haptic feedback, all with hand-drawn assets.

**Highlights:** Persona-inspired themes, Customizable icons, Haptic feedback, Unique hand-drawn assets, Multiple theme support

**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 ShadowCalc free?

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

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

ShadowCalc is rated higher. Calculator CIassic averages 4.9 out of 5 from 12 ratings, while ShadowCalc averages 5.0 from 22 ratings.

### Do Calculator CIassic or ShadowCalc have ads?

Calculator CIassic shows ads; ShadowCalc does not.

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

Calculator CIassic ships an update weekly, and ShadowCalc weekly. Most recently, Calculator CIassic was updated on October 24, 2026 and ShadowCalc on October 24, 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.*