# Dev Calculator vs ShellCast

The clearest difference is iOS requirement: Dev Calculator at 14.0 against ShellCast's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Dev Calculator ships an update every 11 days, ShellCast every 10 days. The most recent releases landed on September 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Dev Calculator | ShellCast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/dev-calculator/id1557104193/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Free | — |
| Size | 0 MB | 14 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [Neurox Inc.](https://appshunter.io/developer/1830044980) |

## What reviewers say

### Dev Calculator

[App page](https://appshunter.io/ios/app/dev-calculator/id1557104193)

A free, ad-free developer calculator focused on bitwise operations and base conversions. It supports unsigned integers up to 64 bits and includes features like shifting, rotating, and casting.

**Highlights:** Bitwise operations (AND, NOT, OR, XOR), Shifting and rotating, Casting support, 64-bit unsigned integer support, Base conversions, No ads

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

**In-app purchases:** none


### ShellCast

[App page](https://appshunter.io/ios/app/shellcast/id6749333268)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dev Calculator free?

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

### Is ShellCast free?

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

### Do Dev Calculator or ShellCast have ads?

Neither Dev Calculator nor ShellCast shows ads.

### Which is updated more often, Dev Calculator or ShellCast?

Dev Calculator ships an update every 11 days, and ShellCast every 10 days. Most recently, Dev Calculator was updated on September 1, 2026 and ShellCast on September 11, 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.*