# 電圧電流抵抗!!計算アプリ vs Electronics Tools & Calc Pro

The clearest difference is review sentiment: Electronics Tools & Calc Pro at 50% against 電圧電流抵抗!!計算アプリ's 0%. Electronics Tools & Calc Pro also leads on update cadence (every 5 months vs every 11 months). 電圧電流抵抗!!計算アプリ's advantage is price ($0.99 vs $4.99) and iOS requirement (9.0 vs 15.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

電圧電流抵抗!!計算アプリ costs $0.99 and Electronics Tools & Calc Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

電圧電流抵抗!!計算アプリ ships an update every 11 months, Electronics Tools & Calc Pro every 5 months. The most recent releases landed on October 19, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 電圧電流抵抗!!計算アプリ | Electronics Tools & Calc Pro |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calc-pro/id1581668963/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Monetization | Paid | Paid |
| Size | 12 MB | 58 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [Anas Abubakar](https://appshunter.io/developer/1581534101) |

## What reviewers say

### 電圧電流抵抗!!計算アプリ

[App page](https://appshunter.io/ios/app/id549707497)

Calculate voltage, current, and resistance values quickly and easily. This app simplifies electrical calculations, eliminating the need for manual computation on paper. Ideal for situations where you need to determine electrical values on the go.

**Highlights:** Calculate voltage, current, and resistance, Simple and easy to use interface, Eliminates manual calculation, Quick results, Useful for business and daily life

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 電圧電流抵抗!!計算アプリ free?

電圧電流抵抗!!計算アプリ costs $0.99, with no in-app purchases.

### Is Electronics Tools & Calc Pro free?

Electronics Tools & Calc Pro costs $4.99, with no in-app purchases.

### Do 電圧電流抵抗!!計算アプリ or Electronics Tools & Calc Pro have ads?

Neither 電圧電流抵抗!!計算アプリ nor Electronics Tools & Calc Pro shows ads.

### Which is updated more often, 電圧電流抵抗!!計算アプリ or Electronics Tools & Calc Pro?

電圧電流抵抗!!計算アプリ ships an update every 11 months, and Electronics Tools & Calc Pro every 5 months. Most recently, 電圧電流抵抗!!計算アプリ was updated on October 19, 2026 and Electronics Tools & Calc Pro on October 27, 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.*