8051 Tutorial vs Quick VN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
8051 Tutorial
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.
- 8051 architecture review
- 8051 assembly mnemonics
- 8051 C language programming
- 11 practical projects
- Baud calculator
- Pro version with extra projects and source code
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This app is a 8051 tutorial based on C language. It is suitable for hobbyist or engineering students. Features • 8051 architecture review • 8051 asm mnemonics • 8051 C language • 11 projects including LED, buzzer, key switch, external interrupt, 7-segment display, 8x8 led matrix, timer (mode 0,1 ) • Baud calculator Features in Pro • Extra 11 projects with source code • Projects with complete uVision project and document • Create C source code of timer mode 0,1,2 • Data pattern code generator of 8x8 LED matrix All product names, trademarks and registered trademarks are property of their respective owners. All company, product and service names used in this app are for identification purposes only. Use of these names, trademarks and brands does not imply endorsement.
Quick VN
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Quick VN streamlines voice note recording with configurable duration limits, automatic email delivery, and intelligent storage management for busy professionals and students who need fast, reliable audio capture. Key Features: • Record voice notes with precision timing from 10 seconds to 1 minute • Access complete recording history with one-tap playback • Configure automatic email delivery with offline queuing • Customize recording duration, enable dark mode, and set automatic deletion periods
Screenshots
Verdict
The clearest difference is in-app purchases: Quick VN at none against 8051 Tutorial's 10. Quick VN also leads on update cadence (every 4 weeks vs every 3 months). 8051 Tutorial's advantage is iOS requirement (12.0 vs 15.6). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 8051 Tutorial sells 10 one-off in-app purchases. Quick VN asks for nothing beyond the download.
8051 Tutorial ships an update every 3 months, Quick VN every 4 weeks. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.
| Parameter | 8051 Tutorial | Quick VN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 4 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 17 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Siu Yuen Ho | KeoGlobal |
In-app purchases
8051 Tutorial
- 24L01$0.99
- 18B20$0.99
- OLED$0.99
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- Unlock Pro features$1.99
- ESP8266$1.99
- BMP180 project$1.99
- DHT11 project$1.99
- DHT22 project$1.99
- BMP280 project$1.99
- Wireless automation (BT)$1.99
Quick VN
No in-app purchases
Questions
Is 8051 Tutorial free?
Is Quick VN free?
Do 8051 Tutorial or Quick VN have ads?
Which is updated more often, 8051 Tutorial or Quick VN?
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