# Nairda Programming vs Electronic Component Pinouts

The clearest difference is review sentiment: Nairda Programming at 100% against Electronic Component Pinouts's 40%. Nairda Programming also leads on price (Free vs $4.99) and rating (5.0 vs 4.0). Electronic Component Pinouts's advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Nairda Programming is free to download; Electronic Component Pinouts costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nairda Programming holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Electronic Component Pinouts has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Nairda Programming's written reviews are positive against 40% of Electronic Component Pinouts's.

Nairda Programming ships an update every 3 days, Electronic Component Pinouts every 3 weeks. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Nairda Programming | Electronic Component Pinouts |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nairda-programming/id1493083004/reviews)** | [4.0 (7 ratings)](https://appshunter.io/ios/app/electronic-component-pinouts/id1502320574/reviews) |
| Number of ratings | 1 | **7** |
| Positive reviews | **100.0% of reviews** | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | **Free** | Paid |
| Size | 107 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Adrian Alvarez Galicia](https://appshunter.io/developer/1435024541) | [Adriano Moutinho](https://appshunter.io/developer/1502320573) |

## What reviewers say

### Nairda Programming

[App page](https://appshunter.io/ios/app/nairda-programming/id1493083004)

This educational tool enables users to program robots using a visual interface. It supports various hardware components like motors, sensors, and LEDs, and connects via Bluetooth. Ideal for learning robotics and coding concepts.

**Highlights:** Graphical programming interface, Robot hardware control (servos, DC motors, LEDs), Sensor integration (digital, analog, ultrasonic), Bluetooth 4 connectivity, Project programming on device

**Features:** Vision Pro support

**In-app purchases:** none


### Electronic Component Pinouts

[App page](https://appshunter.io/ios/app/electronic-component-pinouts/id1502320574)

Access an extensive offline database of over 80,000 electronic component pinouts, including chips, transistors, and microcontrollers. Quickly find information and equivalents without needing an internet connection. Users can also request new pinouts to be added.

**Highlights:** Offline database, 80,000+ pinouts, Transistors, diodes, chips, Microcontrollers & Arduino, Fast search, Component equivalents

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

**In-app purchases:** none


## Frequently asked questions

### Is Nairda Programming free?

Nairda Programming is free to download, with no in-app purchases.

### Is Electronic Component Pinouts free?

Electronic Component Pinouts costs $4.99, with no in-app purchases.

### Which has better reviews, Nairda Programming or Electronic Component Pinouts?

Nairda Programming is rated higher. Nairda Programming averages 5.0 out of 5 from 1 ratings, while Electronic Component Pinouts averages 4.0 from 7 ratings.

### Do Nairda Programming or Electronic Component Pinouts have ads?

Neither Nairda Programming nor Electronic Component Pinouts shows ads.

### Which is updated more often, Nairda Programming or Electronic Component Pinouts?

Nairda Programming ships an update every 3 days, and Electronic Component Pinouts every 3 weeks. Most recently, Nairda Programming was updated on October 10, 2026 and Electronic Component Pinouts on October 9, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*