# Electrodoc Pro vs CircuitShepherd

The clearest difference is review sentiment: Electrodoc Pro at 75% against CircuitShepherd's 0%. Electrodoc Pro also leads on rating (4.6 vs 1.5) and in-app purchases (none vs 1). CircuitShepherd's advantage is price (Free vs $4.99) and update cadence (every 3 weeks vs every 3 months). On ads and device support there is nothing between them.

CircuitShepherd is free to download; Electrodoc Pro costs $4.99 up front. CircuitShepherd sells 1 in-app purchase, starting at $6.99 per month. Electrodoc Pro asks for nothing beyond the download.

Electrodoc Pro holds the better App Store score, 4.6 against 1.5. That said, the two scores are not equally well evidenced: Electrodoc Pro has 62 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Electrodoc Pro's written reviews are positive against 0% of CircuitShepherd's.

Electrodoc Pro ships an update every 3 months, CircuitShepherd every 3 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Electrodoc Pro | CircuitShepherd |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.6 (62 ratings)](https://appshunter.io/ios/app/electrodoc-pro/id1146647134/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/circuitshepherd/id1598606653/reviews) |
| Number of ratings | **62** | 2 |
| Positive reviews | **75.4% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | **#154** | — |
| Size | 25 MB | 49 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IODEMA Srl](https://appshunter.io/developer/1146647133) | [Josef Woess](https://appshunter.io/developer/1597520399) |

## What reviewers say

### Electrodoc Pro

[App page](https://appshunter.io/ios/app/electrodoc-pro/id1146647134)

**Currently charting:** #154 Top Paid · Productivity (US App Store)

This app is a comprehensive toolkit for electronics enthusiasts and professionals. It offers a wide range of calculators, reference tables, and pin-out diagrams for various electronic components and connectors. Simplify complex calculations and access essential information quickly.

**Highlights:** Resistor color code lookup, Ohm's Law calculator, LED resistor calculator, NE555 timer calculator, Extensive port pin-out diagrams, Electronics reference tables

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

**In-app purchases:** none


### CircuitShepherd

[App page](https://appshunter.io/ios/app/circuitshepherd/id1598606653)

Automate electronic circuit design with AI-driven parameter optimization. Define schematics and design goals, and the software finds optimal part values in real-time. Save time on calculations and iterations with this intuitive tool.

**Highlights:** Automated parameter optimization, AI-driven circuit engineering, Real-time design goal finding, Intuitive user interface, Schematic definition, Part value calculation

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| full version | $6.99 | per month |


## Frequently asked questions

### Is Electrodoc Pro free?

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

### Is CircuitShepherd free?

CircuitShepherd is free to download, with in-app purchases available.

### Which has better reviews, Electrodoc Pro or CircuitShepherd?

Electrodoc Pro is rated higher. Electrodoc Pro averages 4.6 out of 5 from 62 ratings, while CircuitShepherd averages 1.5 from 2 ratings.

### Do Electrodoc Pro or CircuitShepherd have ads?

Neither Electrodoc Pro nor CircuitShepherd shows ads.

### Which is updated more often, Electrodoc Pro or CircuitShepherd?

Electrodoc Pro ships an update every 3 months, and CircuitShepherd every 3 weeks. Most recently, Electrodoc Pro was updated on October 16, 2026 and CircuitShepherd on October 2, 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.*