# Transistors Handbook vs Learn Basic Computer

The clearest difference is rating: Transistors Handbook at 4.0 against Learn Basic Computer's 1.0. Transistors Handbook also leads on update cadence (fortnightly vs every 28 months) and review sentiment (27% vs 0%). Learn Basic Computer's advantage is price ($1.99 vs $3.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Transistors Handbook costs $3.99 and Learn Basic Computer $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Transistors Handbook holds the better App Store score, 4.0 against 1.0. That said, the two scores are not equally well evidenced: Transistors Handbook has 22 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of Transistors Handbook's written reviews are positive against 0% of Learn Basic Computer's.

Transistors Handbook ships an update fortnightly, Learn Basic Computer every 28 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Transistors Handbook | Learn Basic Computer |
| --- | --- | --- |
| Price | $3.99 | **$1.99** |
| Rating | **[4.0 (22 ratings)](https://appshunter.io/ios/app/transistors-handbook/id474379633/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/learn-basic-computer-offline/id1600034828/reviews) |
| Number of ratings | **22** | 1 |
| Positive reviews | **27.3% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 28 months |
| Monetization | Paid | Paid |
| Size | 22 MB | 30 MB |
| Requires iOS | **11.4** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Centro Studi Informatica di Danilo Priore](https://appshunter.io/developer/409935887) | [Saqib Masood](https://appshunter.io/developer/1555852546) |

## What reviewers say

### Transistors Handbook

[App page](https://appshunter.io/ios/app/transistors-handbook/id474379633)

This app serves as a comprehensive guide to transistors, offering detailed information on over 51,000 types. Users can search for transistors by name or power, view graphical schemas, and access datasheets. It's designed to assist in selecting and designing electronic circuits.

**Highlights:** Database of over 51,000 transistors, Detailed transistor specifications, Graphical schema and code information, Search by name or power, Online datasheet access, Information on Silicon and Germanium transistors

**Features:** macOS Compatibility

**In-app purchases:** none


### Learn Basic Computer

[App page](https://appshunter.io/ios/app/learn-basic-computer-offline/id1600034828)

Learn the fundamentals of how computers operate and how to use them effectively. This app covers essential topics like hardware, software, operating systems, and basic applications through lessons and interactive content.

**Highlights:** Computer setup guidance, Hardware vs. Software explanation, Operating system basics, Application usage, File management, Word processing fundamentals, Spreadsheet basics

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

**In-app purchases:** none


## Frequently asked questions

### Is Transistors Handbook free?

Transistors Handbook costs $3.99, with no in-app purchases.

### Is Learn Basic Computer free?

Learn Basic Computer costs $1.99, with no in-app purchases.

### Which has better reviews, Transistors Handbook or Learn Basic Computer?

Transistors Handbook is rated higher. Transistors Handbook averages 4.0 out of 5 from 22 ratings, while Learn Basic Computer averages 1.0 from 1 ratings.

### Do Transistors Handbook or Learn Basic Computer have ads?

Neither Transistors Handbook nor Learn Basic Computer shows ads.

### Which is updated more often, Transistors Handbook or Learn Basic Computer?

Transistors Handbook ships an update fortnightly, and Learn Basic Computer every 28 months. Most recently, Transistors Handbook was updated on October 6, 2026 and Learn Basic Computer on October 12, 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.*