# Pocket Center vs Techniker Toolbox

The clearest difference is review sentiment: Techniker Toolbox at 100% against Pocket Center's 22%. Pocket Center's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. Techniker Toolbox sells 1 one-off in-app purchase. Pocket Center asks for nothing beyond the download.

Pocket Center ships an update every 3 weeks, Techniker Toolbox every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Pocket Center | Techniker Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (16 ratings)](https://appshunter.io/ios/app/pocket-center/id1583742878/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Freemium |
| Size | 49 MB | 4 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Brook Design, LLC](https://appshunter.io/developer/1190785004) | [Dominik Gausmann](https://appshunter.io/developer/1870320985) |

## What reviewers say

### Pocket Center

[App page](https://appshunter.io/ios/app/pocket-center/id1583742878)

Enhance your device experience with firmware updates and setting adjustments. Connect your compatible device to manage its functions and improve gameplay. Updates are automatically downloaded for seamless operation.

**Highlights:** Device firmware updates, Change device settings, Improve user experience, Automatic update downloads, Connect to compatible devices

**Features:** macOS Compatibility

**In-app purchases:** none


### Techniker Toolbox

[App page](https://appshunter.io/ios/app/techniker-toolbox/id6795246932)

This app provides essential technical calculators and a compact lexicon for maintenance, service, and technical education. It covers electrical engineering, mechanics, IT, pneumatics, and hydraulics, with basic functions available for free and premium features via a one-time purchase.

**Highlights:** Electrical engineering calculations, Mechanics and drive calculations, IT and OT subnetting, Pneumatics and hydraulics, Technical lexicon and guides, Unit and dB converters, Favorites and history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Techniker Toolbox Premium | $1.99 | one-time |


## Frequently asked questions

### Is Pocket Center free?

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

### Is Techniker Toolbox free?

Techniker Toolbox is free to download, with in-app purchases available.

### Do Pocket Center or Techniker Toolbox have ads?

Neither Pocket Center nor Techniker Toolbox shows ads.

### Which is updated more often, Pocket Center or Techniker Toolbox?

Pocket Center ships an update every 3 weeks, and Techniker Toolbox every 6 weeks. Most recently, Pocket Center was updated on November 3, 2026 and Techniker Toolbox 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.*