# 8051 Tutorial Pro vs Electronics Circuit Calc Pro

The clearest difference is in-app purchases: Electronics Circuit Calc Pro at none against 8051 Tutorial Pro's 10. Electronics Circuit Calc Pro also leads on update cadence (every 2 months vs every 6 months). 8051 Tutorial Pro's advantage is price ($1.99 vs $3.99) and iOS requirement (12.0 vs 15.0). On ads and device support there is nothing between them.

8051 Tutorial Pro costs $1.99 and Electronics Circuit Calc Pro $3.99 up front. 8051 Tutorial Pro sells 10 one-off in-app purchases. Electronics Circuit Calc Pro asks for nothing beyond the download.

8051 Tutorial Pro ships an update every 6 months, Electronics Circuit Calc Pro every 2 months. The most recent releases landed on October 10, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 8051 Tutorial Pro | Electronics Circuit Calc Pro |
| --- | --- | --- |
| Price | **$1.99** | $3.99 |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Monetization | — | Paid |
| Size | 17 MB | 31 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Siu Yuen Ho](https://appshunter.io/developer/814088527) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### 8051 Tutorial Pro

[App page](https://appshunter.io/ios/app/8051-tutorial-pro/id1041770722)

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 18B20 | $0.99 | one-time |
| 24L01 | $0.99 | one-time |
| MPU6050 | $0.99 | one-time |
| OLED | $0.99 | one-time |
| ESP8266 | $1.99 | one-time |
| DHT22 project | $1.99 | one-time |
| DHT11 project | $1.99 | one-time |
| BMP180 project | $1.99 | one-time |
| BMP280 project | $1.99 | one-time |
| automation (BT) project | $1.99 | one-time |


### Electronics Circuit Calc Pro

[App page](https://appshunter.io/ios/app/electronics-circuit-calc-pro/id1583600520)

This app provides a comprehensive suite of calculators and design tools for electronic engineering projects. It assists with circuit design, filter analysis, and calculations for various components like resistors, capacitors, and inductors. Ideal for both professionals and students, it simplifies complex electronic tasks.

**Highlights:** Circuit design tools, Filter design with graph plotting, Resistor, capacitor, inductor design, Amplifier calculations, Ohm's Law calculator, 555 timer calculator, PCB trace width calculator

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

**In-app purchases:** none


## Frequently asked questions

### Is 8051 Tutorial Pro free?

8051 Tutorial Pro costs $1.99, and also offers in-app purchases.

### Is Electronics Circuit Calc Pro free?

Electronics Circuit Calc Pro costs $3.99, with no in-app purchases.

### Do 8051 Tutorial Pro or Electronics Circuit Calc Pro have ads?

Neither 8051 Tutorial Pro nor Electronics Circuit Calc Pro shows ads.

### Which is updated more often, 8051 Tutorial Pro or Electronics Circuit Calc Pro?

8051 Tutorial Pro ships an update every 6 months, and Electronics Circuit Calc Pro every 2 months. Most recently, 8051 Tutorial Pro was updated on October 10, 2026 and Electronics Circuit Calc Pro on October 13, 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.*