# techSampler vs Nuwa Basic

The clearest difference is in-app purchases: Nuwa Basic at none against techSampler's 1. techSampler's advantage is iOS requirement (7.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. techSampler sells 1 one-off in-app purchase. Nuwa Basic asks for nothing beyond the download.

## The numbers

| Metric | techSampler | Nuwa Basic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/techsampler/id626214040/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 38 MB | 47 MB |
| Requires iOS | **7.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Byte Works, Inc.](https://appshunter.io/developer/286319447) | [光建 张](https://appshunter.io/developer/955099719) |

## 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 |


### Nuwa Basic

[App page](https://appshunter.io/ios/app/nuwa-basic/id6740618863)

**In-app purchases:** none


## Frequently asked questions

### Is techSampler free?

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

### Is Nuwa Basic free?

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

### Do techSampler or Nuwa Basic have ads?

Neither techSampler nor Nuwa Basic shows ads.

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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.*