# Digi vs Electronic Component Pinouts

The clearest difference is price: Digi at Free against Electronic Component Pinouts's $4.99. Digi also leads on iOS requirement (11.0 vs 13.0). Electronic Component Pinouts's advantage is rating (4.0 vs 3.4). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Digi 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.

Electronic Component Pinouts holds the better App Store score, 4.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews split almost evenly too, at 40% and 40% positive.

Digi ships an update every 5 weeks, Electronic Component Pinouts every 3 weeks. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Digi | Electronic Component Pinouts |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847/reviews) | **[4.0 (7 ratings)](https://appshunter.io/ios/app/electronic-component-pinouts/id1502320574/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | 40.0% of reviews | 40.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | **Free** | Paid |
| Size | 146 MB | 37 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Digi-Key Corporation](https://appshunter.io/developer/352075222) | [Adriano Moutinho](https://appshunter.io/developer/1502320573) |

## What reviewers say

### Digi

[App page](https://appshunter.io/ios/app/digi-key-ar-boards-guide/id1460608847)

Explore electronic boards in augmented reality. This app provides detailed specifications for microcontrollers, single board computers, and FPGAs to help you select the right component for your projects, from robotics to AI and IoT.

**Highlights:** Augmented reality board interaction, Detailed electronic board specifications, Microcontroller, SBC, and FPGA listings, Project component selection assistance, Information for robotics, AI, and IoT

**Features:** macOS Compatibility

**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 Digi free?

Digi 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, Digi or Electronic Component Pinouts?

Electronic Component Pinouts is rated higher. Digi averages 3.4 out of 5 from 5 ratings, while Electronic Component Pinouts averages 4.0 from 7 ratings.

### Do Digi or Electronic Component Pinouts have ads?

Neither Digi nor Electronic Component Pinouts shows ads.

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

Digi ships an update every 5 weeks, and Electronic Component Pinouts every 3 weeks. Most recently, Digi was updated on October 12, 2026 and Electronic Component Pinouts on October 9, 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.*