# 8051 Tutorial vs Skip Notes

The clearest difference is in-app purchases: Skip Notes at none against 8051 Tutorial's 10. Skip Notes also leads on update cadence (fortnightly vs every 3 months). 8051 Tutorial's advantage is iOS requirement (12.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 8051 Tutorial sells 10 one-off in-app purchases. Skip Notes asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for 8051 Tutorial against 5.0 for Skip Notes. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

8051 Tutorial ships an update every 3 months, Skip Notes fortnightly. Both last shipped on October 10, 2026.

## The numbers

| Metric | 8051 Tutorial | Skip Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/8051-tutorial/id1043830861/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/skip-notes/id6740916318/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 6 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [The App Fair Project Inc](https://appshunter.io/developer/1638877580) |

## What reviewers say

### 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 |


### Skip Notes

[App page](https://appshunter.io/ios/app/skip-notes/id6740916318)

Securely store your notes directly on your device. This utility app offers a straightforward way to manage your thoughts and information with an emphasis on privacy and simplicity.

**Highlights:** Secure note storage, Device-based notes, Simple interface, Privacy focused

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 8051 Tutorial free?

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

### Is Skip Notes free?

Skip Notes is free to download, with no in-app purchases.

### Which has better reviews, 8051 Tutorial or Skip Notes?

8051 Tutorial and Skip Notes are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do 8051 Tutorial or Skip Notes have ads?

Neither 8051 Tutorial nor Skip Notes shows ads.

### Which is updated more often, 8051 Tutorial or Skip Notes?

8051 Tutorial ships an update every 3 months, and Skip Notes fortnightly. Most recently, 8051 Tutorial was updated on October 10, 2026 and Skip Notes on October 10, 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.*