CircuitShepherd

CircuitShepherd

electronic circuit optimizer

Free
In-App Purchases

Details about CircuitShepherd

  • Released
  • Updated
  • iOS Version
  • Age Rating
  • Size
  • Devices
  • Languages

Developer of CircuitShepherd

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Version History of CircuitShepherd

1.14

January 14, 2024

Improved plot drawing style.

1.13

January 7, 2024

Introducing a new symbol and feature: 'Inductive Coupling' Inductive Coupling is compatible with both AC and DC-based HF (High Frequency) analysis. Setting up a Coupling coefficient is similar to the process used in LTspice. Additionally, the Coupling coefficient can be set to 'auto', which designates it as an optimizable parameter. Similar to Inductive Coupling, controlled sources are now functional across isolated circuit boundaries.

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1.12

December 18, 2023

Stability improvements.

1.11

December 10, 2023

Stability improvements.

1.10.1

October 13, 2023

Performance and stability improvements. Slightly changed value input behavior to fix an issue with iOS 17. Changed Twitter to X.

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1.9

June 20, 2023

Bug fixed: Circuits with voltage controlled voltage sources now show correct results.

1.8.1

May 23, 2023

Added a new symbol: Voltage-Controlled Voltage Source (VCVS) Controlled sources now have a configurable “Phase” parameter. Controlled sources now can have “auto” values (Gm, Av, Phase). Added a new template: “three-phase system”. Updated the “common emitter amplifier with dc transfer plot” template to utilize VCVS instead of VCCS.

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1.7

January 3, 2023

Resistors and Potentiometers can now be selected as "sweep" source for "DC sweep analysis" in Voltmeter, Amperemeter, Wattmeter, Discontinuity-measurement and Plot ("input"). With the potentiometer, the "alpha" is swept! Bug fixes and minor improvements.

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1.6

November 4, 2022

Value slider settings are now preserved and saved for all symbol properties. Revised value slider defaults. Added pre-rendered thumbnails for the circuit templates. Fixed a possible issue where the tool buttons would load extremely slowly. Stability improvements.

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1.5

June 23, 2022

Analyze the Open-Loop frequency response of any arbitrary OPAMP circuit simply by selecting the OPAMP as input / output in the bode plot. For corresponding cursors / measurements / design targets use the newly introduced "AC"-symbol. Added "Phase margin [deg]" as a new parameter to OPAMPs. (It's on the 2nd parameter page in the OPAMP property pane.) OPAMPs can now be copied as entangled. Minor fixes and improvements.

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CircuitShepherd Subscription Plans

full version

The full version unlocks all features.

$1.991 Month

Price History of CircuitShepherd

Description of CircuitShepherd

CircuitShepherd provides you with analog-design superpowers by doing automated parameter optimization it in realtime! It's a novel Electronic Design Automation software for AI driven electronics circuit engineering. You define an arbitrary schematic including specific design goals and CircuitShepherd will find the right part values for you. This is achieved by combining traditional circuit simulation techniques with AI driven parameter estimation algorithms and finally a simple and intuitive user interface. It’s easy to learn, fast to use and it will save you a lot of time by automating your daily calculation and iteration tasks. CircuitShepherd is free to use immediately (with very basic features). The full version with all features enabled is available via in-app purchase (subscription-based). Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.circuitshepherd.com/privacy-policy-iOS.html
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CircuitShepherd: FAQ

Is there an iPad version available for CircuitShepherd?

Yes, there is an iPad version available for CircuitShepherd.

Who released the CircuitShepherd app?

Josef Woess released the CircuitShepherd app.

What is the minimum iOS requirement for CircuitShepherd to function properly?

CircuitShepherd currently supports iOS 14.0 or later.

What do users think of the app?

1.5 out of 5 is the overall rating of CircuitShepherd and it is quite low.

What genre is the CircuitShepherd app?

The App Category Of Circuitshepherd Is Productivity.

Which version of CircuitShepherd is the latest one?

1.14 is the newest version of CircuitShepherd.

What date was the latest CircuitShepherd update?

CircuitShepherd updated on October 5, 2024.

What was the CircuitShepherd release date?

The specific date when the app came out was February 6, 2023.

What content advisory rating is assigned to CircuitShepherd?

No objectionable content, suitable for young children.

What are the languages supported by the CircuitShepherd app?

Currently, CircuitShepherd supports .

Does Apple Arcade provide access to CircuitShepherd for its subscribers?

No, CircuitShepherd is not featured on Apple Arcade.

Can users make in-app purchases in CircuitShepherd?

Certainly! Users can make in-app purchases within CircuitShepherd.

Is CircuitShepherd designed for Apple Vision Pro integration?

Sorry, CircuitShepherd is not designed for integration with Apple Vision Pro.

Does CircuitShepherd include ads as part of its experience?

No, CircuitShepherd does not include ads as part of its experience.

Screenshots of CircuitShepherd

CircuitShepherd screenshot #1 for iPhone
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CircuitShepherd screenshot #9 for iPhone
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Reviews of CircuitShepherd

Leave a Review CircuitShepherd
  • Free version is useless

    The only parts accessible are the resistor and capacitor. I would have given 3-4 stars if they had transistors available for the free version ( and the sim worked) but even those are locked behind the paywall. I understand the concept of free vs paid versions of apps like these, but the free version of CS has me wondering if the devs do. I can’t even build a transistor multivibrator circuit with the free app. I’d recommend finding another app at this point.
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    Developer Response

    Based on your comment, it seems you might not fully understand the benefits of the app, whether free or paid. I recommend watching some tutorial videos and then reconsidering your rating. Thank you!