# Electronics Tools & Calc Pro vs 半導体技術者対策

The clearest difference is review sentiment: Electronics Tools & Calc Pro at 67% against 半導体技術者対策's 0%. Electronics Tools & Calc Pro also leads on rating (5.0 vs 2.0). 半導体技術者対策's advantage is update cadence (every 6 weeks vs every 5 months). On ratings volume, ads, in-app purchases and device support there is nothing between them.

Electronics Tools & Calc Pro holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews point the same way: 67% of Electronics Tools & Calc Pro's written reviews are positive against 0% of 半導体技術者対策's.

Electronics Tools & Calc Pro ships an update every 5 months, 半導体技術者対策 every 6 weeks. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Electronics Tools & Calc Pro | 半導体技術者対策 |
| --- | --- | --- |
| Price | **$5.99** | — |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calc-pro/id1581668963/reviews)** | [2.0 (2 ratings)](https://appshunter.io/ios/app/id6767687662/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | **66.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 58 MB | 34 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### Electronics Tools & Calc Pro

[App page](https://appshunter.io/ios/app/electronics-tools-and-calc-pro/id1581668963)

This app serves as a pocket electronics lab, offering a comprehensive reference for components and circuits. It simplifies complex calculations for filters, inductors, and various circuit configurations, aiding engineers and hobbyists in their designs.

**Highlights:** Electronic component reference, Electronic circuit reference, Filter calculation tools, Inductor winding calculators, Resistor and capacitor calculations, Ohm's Law calculator, AC/DC power calculations

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

**In-app purchases:** none


### 半導体技術者対策

[App page](https://appshunter.io/ios/app/id6767687662)

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

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Tools & Calc Pro free?

Electronics Tools & Calc Pro costs $5.99, with no in-app purchases.

### Is 半導体技術者対策 free?

Pricing for 半導体技術者対策 is not currently listed on the App Store.

### Which has better reviews, Electronics Tools & Calc Pro or 半導体技術者対策?

Electronics Tools & Calc Pro is rated higher. Electronics Tools & Calc Pro averages 5.0 out of 5 from 5 ratings, while 半導体技術者対策 averages 2.0 from 2 ratings.

### Do Electronics Tools & Calc Pro or 半導体技術者対策 have ads?

Neither Electronics Tools & Calc Pro nor 半導体技術者対策 shows ads.

### Which is updated more often, Electronics Tools & Calc Pro or 半導体技術者対策?

Electronics Tools & Calc Pro ships an update every 5 months, and 半導体技術者対策 every 6 weeks. Most recently, Electronics Tools & Calc Pro was updated on November 7, 2026 and 半導体技術者対策 on October 31, 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.*