# Electronics Tools & Calc Pro vs Arduino Programming Pro

The clearest difference is rating: Electronics Tools & Calc Pro at 5.0 against Arduino Programming Pro's 4.6. Arduino Programming Pro's advantage is review sentiment (71% vs 50%) and update cadence (every 6 weeks vs every 5 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Electronics Tools & Calc Pro costs $4.99 and Arduino Programming Pro $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Electronics Tools & Calc Pro holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews complicate that: 50% of Electronics Tools & Calc Pro's written reviews are positive against 71% of Arduino Programming Pro's, so the app with the better star average is not the one people write more warmly about.

Electronics Tools & Calc Pro ships an update every 5 months, Arduino Programming Pro every 6 weeks. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Electronics Tools & Calc Pro | Arduino Programming Pro |
| --- | --- | --- |
| Price | $4.99 | $4.99 |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/electronics-tools-and-calc-pro/id1581668963/reviews)** | [4.6 (5 ratings)](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673/reviews) |
| Number of ratings | 5 | 5 |
| Positive reviews | 50.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Paid | Paid |
| Best chart rank | — | **#138** |
| Size | 58 MB | 45 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Anas Abubakar](https://appshunter.io/developer/1581534101) | [ALG Software Lab](https://appshunter.io/developer/1650561236) |

## 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


### Arduino Programming Pro

[App page](https://appshunter.io/ios/app/arduino-programming-pro/id6447102673)

**Currently charting:** #138 Top Paid · Education (US App Store)

Master Arduino programming with over 200 practical lessons, circuit diagrams, and code examples. This app guides beginners and experienced users through electronics and project building in 14 languages. The Pro version offers advanced features for enhanced learning.

**Highlights:** 200+ practical lessons, Circuit diagrams and wiring guides, Ready-to-use code examples, Interactive quiz questions, Support for 14 languages, Full-text search (Pro version), Favorites for saving topics (Pro version)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Electronics Tools & Calc Pro free?

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

### Is Arduino Programming Pro free?

Arduino Programming Pro costs $4.99, with no in-app purchases.

### Which has better reviews, Electronics Tools & Calc Pro or Arduino Programming Pro?

Electronics Tools & Calc Pro is rated higher. Electronics Tools & Calc Pro averages 5.0 out of 5 from 5 ratings, while Arduino Programming Pro averages 4.6 from 5 ratings.

### Do Electronics Tools & Calc Pro or Arduino Programming Pro have ads?

Neither Electronics Tools & Calc Pro nor Arduino Programming Pro shows ads.

### Which is updated more often, Electronics Tools & Calc Pro or Arduino Programming Pro?

Electronics Tools & Calc Pro ships an update every 5 months, and Arduino Programming Pro every 6 weeks. Most recently, Electronics Tools & Calc Pro was updated on September 27, 2026 and Arduino Programming Pro on September 24, 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.*