# techSampler vs Lbs Commands

The clearest difference is price: techSampler at Free against Lbs Commands's $1.99. techSampler also leads on iOS requirement (7.0 vs 15.6). Lbs Commands's advantage is review sentiment (93% vs 50%) and rating (4.2 vs 3.0). On update cadence, ads and device support there is nothing between them.

techSampler is free to download; Lbs Commands costs $1.99 up front. techSampler sells 1 one-off in-app purchase. Lbs Commands asks for nothing beyond the download.

Lbs Commands holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Lbs Commands has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 50% of techSampler's written reviews are positive against 93% of Lbs Commands's.

techSampler ships an update every 4 months, Lbs Commands every 5 months. Both last shipped on October 6, 2026.

## The numbers

| Metric | techSampler | Lbs Commands |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/techsampler/id626214040/reviews) | **[4.2 (10 ratings)](https://appshunter.io/ios/app/lbs-commands-daily-command/id1041668661/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | 50.0% of reviews | **92.9% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 38 MB | 21 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Byte Works, Inc.](https://appshunter.io/developer/286319447) | [Raj Kumar](https://appshunter.io/developer/1037581682) |

## What reviewers say

### techSampler

[App page](https://appshunter.io/ios/app/techsampler/id626214040)

Explore dozens of free, standalone apps with complete source code for electronics, science, math, and graphics. This companion app to a popular book provides executable projects and programming tools for iPhone and iPad.

**Highlights:** Free standalone apps with source code, Electronics and sensor projects, Data collection and analysis, Interactive graphics and programming, Companion to O'Reilly book, Built-in help and debugger, STEM education tools

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add Editing | $14.99 | one-time |


### Lbs Commands

[App page](https://appshunter.io/ios/app/lbs-commands-daily-command/id1041668661)

This app provides a comprehensive guide to Linux Bash commands, covering everything from basic file management to advanced system administration. It includes examples, allows users to create favorites, and serves as a daily cheat sheet for Linux users on various distributions.

**Highlights:** A-Z commands with examples, Daily use command reference, Favorite command list, Notes for commands, Covers multiple Linux distributions, Cheat sheet functionality

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

**In-app purchases:** none


## Frequently asked questions

### Is techSampler free?

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

### Is Lbs Commands free?

Lbs Commands costs $1.99, with no in-app purchases.

### Which has better reviews, techSampler or Lbs Commands?

Lbs Commands is rated higher. techSampler averages 3.0 out of 5 from 2 ratings, while Lbs Commands averages 4.2 from 10 ratings.

### Do techSampler or Lbs Commands have ads?

Neither techSampler nor Lbs Commands shows ads.

### Which is updated more often, techSampler or Lbs Commands?

techSampler ships an update every 4 months, and Lbs Commands every 5 months. Most recently, techSampler was updated on October 6, 2026 and Lbs Commands on October 6, 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.*