# Dev Calculator vs CodeSpark

The clearest difference is update cadence: CodeSpark at every 5 days against Dev Calculator's every 11 days. On price, ads, in-app purchases and device support 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, CodeSpark every 5 days. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dev Calculator | CodeSpark |
| --- | --- | --- |
| 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 5 days** |
| Monetization | Free | — |
| Size | 0 MB | 25 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [enginess GmbH](https://appshunter.io/developer/1064870520) |

## 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


### CodeSpark

[App page](https://appshunter.io/ios/app/codespark/id6744269999)

**In-app purchases:** none


## Frequently asked questions

### Is Dev Calculator free?

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

### Is CodeSpark free?

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

### Do Dev Calculator or CodeSpark have ads?

Neither Dev Calculator nor CodeSpark shows ads.

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

Dev Calculator ships an update every 11 days, and CodeSpark every 5 days. Most recently, Dev Calculator was updated on November 3, 2026 and CodeSpark on October 30, 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.*