# Random Input vs 8051 Tutorial

The clearest difference is review sentiment: 8051 Tutorial at 50% against Random Input's 0%. 8051 Tutorial also leads on rating (5.0 vs 1.0) and monetization model (free with in-app purchases vs subscription). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Random Input sells 2 in-app purchases, starting at $0.99 per 3 months and 8051 Tutorial sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

8051 Tutorial holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 0% of Random Input's written reviews are positive against 50% of 8051 Tutorial's.

Random Input ships an update every 5 months, 8051 Tutorial every 3 months. The most recent releases landed on August 28, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Random Input | 8051 Tutorial |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/random-input/id578071417/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/8051-tutorial/id1043830861/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 6 MB | 17 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Cos](https://appshunter.io/developer/573505028) | [Siu Yuen Ho](https://appshunter.io/developer/814088527) |

## What reviewers say

### Random Input

[App page](https://appshunter.io/ios/app/random-input/id578071417)

This utility app generates random cards, suits, or numbers, acting as a virtual spectator with feedback. It serves as an introduction to more advanced magic training tools.

**Highlights:** Random card generation, Random suit generation, Random number generation (1-52), Virtual spectator feedback, Introduction to magic training tools

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3 Months Subscription | $0.99 | per 3 months |
| Annual Subscription | $1.99 | per year |


### 8051 Tutorial

[App page](https://appshunter.io/ios/app/8051-tutorial/id1043830861)

Learn 8051 microcontroller programming in C with this comprehensive tutorial. It covers architecture, assembly, and C language, featuring 11 practical projects. An optional Pro version offers additional projects with source code and advanced features.

**Highlights:** 8051 architecture review, 8051 assembly mnemonics, 8051 C language programming, 11 practical projects, Baud calculator, Pro version with extra projects and source code

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 24L01 | $0.99 | one-time |
| 18B20 | $0.99 | one-time |
| OLED | $0.99 | one-time |
| Unlock Pro features | $1.99 | one-time |
| ESP8266 | $1.99 | one-time |
| BMP180 project | $1.99 | one-time |
| DHT11 project | $1.99 | one-time |
| DHT22 project | $1.99 | one-time |
| BMP280 project | $1.99 | one-time |
| Wireless automation (BT) | $1.99 | one-time |


## Frequently asked questions

### Is Random Input free?

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

### Is 8051 Tutorial free?

8051 Tutorial is free to download, with in-app purchases available.

### Which has better reviews, Random Input or 8051 Tutorial?

8051 Tutorial is rated higher. Random Input averages 1.0 out of 5 from 1 ratings, while 8051 Tutorial averages 5.0 from 1 ratings.

### Do Random Input or 8051 Tutorial have ads?

Neither Random Input nor 8051 Tutorial shows ads.

### Which is updated more often, Random Input or 8051 Tutorial?

Random Input ships an update every 5 months, and 8051 Tutorial every 3 months. Most recently, Random Input was updated on August 28, 2026 and 8051 Tutorial on September 26, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*