1.205
2026-09-12
Updated the circuit simulation engine to ngspice 47, with bug fixes and updated component models.
1.204
2026-03-05
This release improves zooming and scrolling behavior across a wide range of screen sizes.
1.203
2025-10-01
This release fixes a bug that prevented transistor device models from appearing in the list for selection.
1.202
2025-09-16
This release updates to provide compatibility with the latest ngspice (v45.2) and includes an updated app icon.
1.201
2025-04-08
This release reduces memory usage and fixes a crash that occasionally prevented users from dismissing overlays.
1.198
2025-03-21
This release improves localizations and translations across 30+ languages.
1.197
2025-03-19
This release improve the calculator provided when adjusting the values of component parameters, including better handling of significant figures throughout the app.
1.195
2025-02-13
This release improves tap targets to make the user interface more accessible across a wider range of screen sizes and settings.
1.194
2025-01-15
This release includes bug fixes to unresponsive UI controls impacting the placement and editing of components on large projects.
1.193
2025-01-07
This release provides native iOS UI controls to additional app menus.
1.192
2024-12-09
This release includes performance improvements to app launch and background tasks.
1.191
2024-11-07
This release fixes a crash in the oscilloscope tool caused by a recent update to iOS.
1.190
2024-10-23
This release fixes a crash that sometimes prevented users from placing inductors and capacitors on the breadboard.
1.189
2024-10-14
This release includes a smaller app size, improved performance, and an icon for dark mode.
1.188
2024-09-04
This release includes performance improvements to the customer support panel and minor fixes to the user interface.
1.187
2024-08-24
This release fixes a crash that occurs on iOS 17.6 when loading nested subcircuits in the simulator.
1.186
2024-08-19
This release upgrades the simulation engine to include features from ngspice version 43, including improved JFET and diode device models.
1.185
2024-08-15
This release implements performance improvements to the help center and customer service chat available in the app.
1.184
2024-08-11
This release improves the performance of the calculator tape and minimizes lag in the user interface while using calculator inputs.
1.182
2024-08-07
This release fixes a bug that occasionally prevented the example transistor components from loading on iOS 17.6.
1.181
2024-07-25
This release adds minor improvements to the first launch experience of the app.
1.179
2024-07-19
This release includes minor improvements to the first launch of the app for new users.
1.178
2024-07-16
This release improves app startup time and rendering performance, including rendering the breadboard when the app is out of focus.
1.177
2024-07-14
This release improves performance when multitasking with Breadpad, including bug fixes for an occasional crash during foreground/background transitions.
1.176
2024-07-11
This release fixes a bug that sometimes prevented users from deleting oscilloscope probes after they were placed on the breadboard.
1.174
2024-07-03
This release improves rendering speed and performance when frequently switching between windows while using the app.
1.172
2024-06-29
This release improves the formatting and display of text elements in the user interface for clarity.
1.171
2024-06-28
This release improves performance on app launch, with reduced CPU and memory usage.
1.168
2024-06-23
This release improves the performance of the SPICE netlist text editing interface for longer netlists.
1.167
2024-06-20
This release adds additional event-driven code models compatible with XSPICE, including an example for LM358 operational amplifiers.
1.165
2024-06-16
This release improves the rendered color band labels for resistors to include an additional band for tolerance.
1.164
2024-06-13
This release improves the performance of the chip library when scrolling through a large number of component search results.
1.163
2024-06-13
This release includes several improvements to the examples provided in the chip library for more accurate simulations.
1.161
2024-06-07
This release adds a 555 timer breadboard circuit to the built-in folder of examples. It also includes minor enhancements to the bill of materials export utility.
1.160
2024-06-05
This release adds example device models for TL494 (pulse-width modulation controller) and 2SC1384 (NPN silicon transistor).
1.159
2024-06-03
This release adds the option to tap into a full screen view of vector plots, including a swipe-activated cursor for inspecting the plotted vector values at specific points.
1.158
2024-06-01
This release improves the layout and rendering of charts throughout the UI to provide better grid marks for axis labels and responsive layout based on screen size.
1.157
2024-05-31
This release provides additional options to send a message to customer support directly from the app.
1.113
2024-04-17
This release fixes a bug in the onboarding flow and improves app startup time.
1.111
2024-04-16
This release includes minor performance improvements to the breadboard editing interface and minor layout enhancements for RTL languages.
1.105
2024-04-05
This release fixes a bug that occasionally prevented users from opening the context menu for components on the breadboard. This release also adds a 2-day notification to alert users before the end of their free trial.
1.104
2024-04-04
This release fixes a bug in the breadboard editing interface that occasionally resulted in delayed UI updates when placing or deleting components.
1.86
2024-03-13
This release fixes a bug in the chip editor - edits are now properly saved to both user-created and system-created device models.
1.83
2024-03-07
This release includes a streamlined onboarding flow and minor performance improvements, including smoother scrolling while editing.
1.81
2024-03-05
This release adds an option to specify the number of samples collected for transient analysis. This release also fixes a crash that occurs when rapidly editing and updating components on the breadboard - the user interface now responds appropriately to rapid taps.
1.78
2024-03-01
This release includes minor improvements to the syntax highlighter for SPICE netlists and improved performance when selecting chips to place on the breadboard.
1.68
2024-02-17
This release provides an improved plot view in the SPICE simulation shell. This release also improves the numerical precision of CSV exports for Premium subscribers.
1.60
2024-02-04
This release improves the process for creating custom chips and adds over 400 74xx logic circuits to the built-in chip library.
1.22
2023-11-22
This release adds additional reference material and calculators for parameter values to provide additional guidance during analysis.
1.20
2023-11-17
This release improves the performance of transient analysis performed with the oscilloscope, with faster and smoother data visualization.
1.18
2023-11-13
This release includes an improved onboarding screen for new users and minor bug fixes to the edit menu for voltage sources.
1.13
2023-11-01
This release enhances the diode editing interface to enable faster visualization of parameter changes. Adjust diode parameters and observe a responsive auto-updating chart that describes the voltage-current characteristics of the diode, including its forward and breakdown voltages.
1.1
2023-10-01
- Fixed bug in chip placement that occasionally prevented the addition of new chips to breadboard designs
- Additional chip device models available for use across all breadboard designs
- Minor performance improvements throughout the app