# Dev Calculator vs Hackertab

The clearest difference is update cadence: Dev Calculator at every 11 days against Hackertab's every 4 months. Dev Calculator also leads on ratings volume (4 vs 1). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Dev Calculator against 5.0 for Hackertab. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Dev Calculator ships an update every 11 days, Hackertab every 4 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Dev Calculator | Hackertab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/dev-calculator/id1557104193/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/hackertab/id6746347807/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 4 months |
| Monetization | Free | Free |
| Size | 0 MB | 43 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [Zouhir RAJDAOUI](https://appshunter.io/developer/1816287642) |

## 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


### Hackertab

[App page](https://appshunter.io/ios/app/hackertab/id6746347807)

This app aggregates tech news, developer updates, and trending repositories from over a dozen trusted sources. It allows users to customize their feed based on interests and save articles for later reading. Stay informed on the latest in the developer world, even on the go.

**Highlights:** Curated feed of repositories, news, tools, and events, Aggregates content from 11+ trusted sources, Follow 46+ development topics, Customize feed by sources and interests, Save favorite articles for later, Share articles easily, Light and dark mode support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Dev Calculator free?

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

### Is Hackertab free?

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

### Which has better reviews, Dev Calculator or Hackertab?

Dev Calculator and Hackertab are both rated 5.0 out of 5 on the App Store, from 4 and 1 ratings respectively.

### Do Dev Calculator or Hackertab have ads?

Neither Dev Calculator nor Hackertab shows ads.

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

Dev Calculator ships an update every 11 days, and Hackertab every 4 months. Most recently, Dev Calculator was updated on November 3, 2026 and Hackertab 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.*