# Circuit Laboratory vs AGBoard

The clearest difference is price: AGBoard at Free against Circuit Laboratory's $5.99. AGBoard also leads on update cadence (every 4 weeks vs every 12 months). Circuit Laboratory's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17.0). On rating, review sentiment, ratings volume and ads there is nothing between them.

AGBoard is free to download; Circuit Laboratory costs $5.99 up front. AGBoard sells 2 in-app purchases, starting at $3.99 per month. Circuit Laboratory asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.0 for Circuit Laboratory against 3.0 for AGBoard. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

Circuit Laboratory ships an update every 12 months, AGBoard every 4 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Circuit Laboratory | AGBoard |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/circuit-laboratory/id1042205580/reviews) | [3.0 (1 ratings)](https://appshunter.io/ios/app/agboard-pcbeditor/id6784736690/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 4 weeks** |
| Monetization | Paid | **Freemium** |
| Size | 128 MB | 23 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fabrizio Boco](https://appshunter.io/developer/466239616) | [GUILLAUME PIERRE AGNETTI](https://appshunter.io/developer/6784736692) |

## What reviewers say

### Circuit Laboratory

[App page](https://appshunter.io/ios/app/circuit-laboratory/id1042205580)

Analyze electronic circuits with DC, AC, multifrequency AC, and transient analysis. Draw circuits graphically, modify component parameters, and view voltage and current graphs. Supports various components and offers video tutorials for each.

**Highlights:** DC, AC, Multifrequency AC, and Transient Analysis, Graphical circuit drawing, Component parameter editing, Voltage and current graphing, Support for diverse electronic components, Circuit saving and sharing, Video tutorials for components

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

**In-app purchases:** none


### AGBoard

[App page](https://appshunter.io/ios/app/agboard-pcbeditor/id6784736690)

This app allows users to view and edit PCB files on their mobile devices. It supports a wide range of formats and offers tools for measurement, net tracing, and annotation.

**Highlights:** View and edit PCB files, Supports Gerber, ODB++, KiCad, Altium, DXF, Eagle, and more, Interactive 3D view, Measurement and analysis tools, Net trace and search functionality, Markup and annotation tools, Component search

**Features:** macOS Compatibility, Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AGBoard Pro Monthly | $3.99 | per month |
| AGBoard Pro Annual | $34.99 | per year |


## Frequently asked questions

### Is Circuit Laboratory free?

Circuit Laboratory costs $5.99, with no in-app purchases.

### Is AGBoard free?

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

### Which has better reviews, Circuit Laboratory or AGBoard?

Circuit Laboratory and AGBoard are both rated 3.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Circuit Laboratory or AGBoard have ads?

Neither Circuit Laboratory nor AGBoard shows ads.

### Which is updated more often, Circuit Laboratory or AGBoard?

Circuit Laboratory ships an update every 12 months, and AGBoard every 4 weeks. Most recently, Circuit Laboratory was updated on November 2, 2026 and AGBoard on October 31, 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.*