# Computer Basics vs Letter Cards

The clearest difference is price: Computer Basics at Free against Letter Cards's $1.19. Computer Basics also leads on device support. Letter Cards's advantage is iOS requirement (12.0 vs 16.0). On in-app purchases there is nothing between them.

Computer Basics is free to download; Letter Cards costs $1.19 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Computer Basics | Letter Cards |
| --- | --- | --- |
| Price | **Free** | $1.19 |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/computer-basics-pc-guide/id6749609393/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 39 MB | 40 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | **iPhone, iPad** | — |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Vavaev](https://appshunter.io/developer/1612996327) | [玮华 姚](https://appshunter.io/developer/1762634736) |

## What reviewers say

### Computer Basics

[App page](https://appshunter.io/ios/app/computer-basics-pc-guide/id6749609393)

Learn about computer hardware, software, and assembly with detailed articles and step-by-step guides. This app helps you understand PC components, build your own computer, and refresh your tech knowledge.

**Highlights:** Hardware component information, Step-by-step PC assembly guides, Software basics explained, Search function for terms, Regular content updates, Error reporting and suggestions

**Features:** macOS Compatibility

**In-app purchases:** none


### Letter Cards

[App page](https://appshunter.io/ios/app/letter-cards/id6758933920)

**In-app purchases:** none


## Frequently asked questions

### Is Computer Basics free?

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

### Is Letter Cards free?

Letter Cards costs $1.19, with no in-app purchases.

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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.*