# Dev Calculator vs Server Dashboard

The clearest difference is price: Dev Calculator at Free against Server Dashboard's $9.99. Dev Calculator also leads on in-app purchases (none vs 2) and update cadence (every 11 days vs every 26 months). Server Dashboard's advantage is device support (4 vs 2). On rating, review sentiment, ads and iOS requirement there is nothing between them.

Dev Calculator is free to download; Server Dashboard costs $9.99 up front. Server Dashboard sells 2 one-off in-app purchases. Dev Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Dev Calculator against 5.0 for Server Dashboard. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Dev Calculator ships an update every 11 days, Server Dashboard every 26 months. The most recent releases landed on September 1, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Dev Calculator | Server Dashboard |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/dev-calculator/id1557104193/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/server-dashboard/id1571021877/reviews) |
| Number of ratings | **4** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 26 months |
| Monetization | **Free** | Paid |
| Size | 0 MB | 20 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Scott Lassen](https://appshunter.io/developer/1773765380) | [TxThinking, Inc.](https://appshunter.io/developer/1634589596) |

## 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


### Server Dashboard

[App page](https://appshunter.io/ios/app/server-dashboard/id1571021877)

Monitor your Linux servers with a comprehensive dashboard. Track CPU, memory, disk usage, network traffic, and socket activity in real-time. Gain insights into your server's performance and health.

**Highlights:** CPU monitoring, Memory usage tracking, Disk space analysis, Network traffic monitoring, Socket activity, Real-time data

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 times for adding machine | $9.99 | one-time |
| 100 times for adding machine | $69.99 | one-time |


## Frequently asked questions

### Is Dev Calculator free?

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

### Is Server Dashboard free?

Server Dashboard costs $9.99, and also offers in-app purchases.

### Which has better reviews, Dev Calculator or Server Dashboard?

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

### Do Dev Calculator or Server Dashboard have ads?

Neither Dev Calculator nor Server Dashboard shows ads.

### Which is updated more often, Dev Calculator or Server Dashboard?

Dev Calculator ships an update every 11 days, and Server Dashboard every 26 months. Most recently, Dev Calculator was updated on September 1, 2026 and Server Dashboard on September 15, 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.*