Circuitry vs Circuit Cubes
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Circuitry
Build and simulate electronic circuits in an intuitive 3D environment. This app offers lightning-fast analysis and a user-friendly interface, making complex engineering accessible. Circuits are saved as documents for easy sharing and management across devices.
- 3D circuit building
- GPU-accelerated analysis
- Intuitive 3D interface
- Document-based circuit files
- Component placement and connection
- Resistor, voltage source, light bulb components
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Welcome to Circuitry - the world's first and only 3D circuit builder! INSANELY FAST Circuitry uses an optimized, GPU-accelerated network analysis algorithm that will blow your mind. It can calculate the voltages and currents of even the largest circuits in the blink of an eye - an insanely fast blinking eye! SUPER DUPER EASY TO USE While most circuit simulators are stuck in the stone age when it comes to usability, Circuitry takes you on a time-travel journey to the future. Its' 3D interface and intuitive controls will instantly feel familiar - no lengthy tutorials required. DOCUMENT-BASED Every circuit you build in Circuitry is a file. That way, they integrate perfectly into your existing files and can be used exactly the same way: you can duplicate and modify them, share them, and they are available to you on all your devices. HOW TO USE: 1. Place components by dragging from the toolkit to the canvas. 2. Connect components by tapping the sides of the components in cabling mode. 3. Delete or modify components by long pressing on them. AVAILABLE COMPONENTS: - Resistor - Voltage source - Light bulb
Circuit Cubes
Add power, motion, and light to toys with electronic building blocks. Control creations with various modes or basic programming. Compatible with major brick brands and includes kit instructions.
- Add power, motion, and light
- Compatible with major brick brands
- Control creations via app modes
- Basic programming interface
- Includes kit instructions
- Save custom builds
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Bring your toys to life with Circuit Cubes, the electronic building blocks that add power, motion, and light to your creations. Designed by STEM teachers, Circuit Cubes can turn on a light, power a motor, or make wheels spin — plus they are compatible with all major brand bricks. The Circuit Cubes app allows you to push the limits of what you can do with your builds. Control your creations by using Tank, Tinker, or Gamepad modes and even create basic programming in the Code interface. The app includes the instructions for all the Circuit Cubes kits. You can also save your own creations to My Builds.
Screenshots
Verdict
The clearest difference is rating: Circuitry at 3.9 against Circuit Cubes's 3.4. Circuitry also leads on review sentiment (51% vs 42%) and iOS requirement (12.0 vs 15.0). Circuit Cubes's advantage is update cadence (monthly vs every 4 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Circuitry holds the better App Store score, 3.9 against 3.4. Both are backed by a comparable volume of ratings — 155 and 57 respectively. Written reviews point the same way: 51% of Circuitry's written reviews are positive against 42% of Circuit Cubes's.
Circuitry ships an update every 4 months, Circuit Cubes monthly. The most recent releases landed on September 25, 2026 and September 9, 2026 respectively.
| Parameter | Circuitry | Circuit Cubes |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (155 ratings) — better | 3.4 (57 ratings) |
| Positive reviews | 51.4% of reviews — better | 42.1% of reviews |
| Number of ratings | 155 — better | 57 |
| Update frequency | Every 4 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 35 MB | 145 MB |
| Age rating | 4+ | 4+ |
| Developer | Raffael Kaehn | Tenka Inc |
Customer experience
Circuitry
Circuit Cubes
Bugs and requests
Circuitry
Reported bugs
6 issues- App crashes on launch
- App doesn't work after download
- Blank white screen on opening
- App won't open, only shows a folder
- Lights won't turn on
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- Cannot close circuits properly
Requested features
14 requests- Add more components (diodes, transistors, capacitors, inductors, speakers, microphones, resistors, switches, LEDs, displays, transformers)
- Add labels/names for components
- Add intensity and voltage for cables
- Add undo/redo buttons
- Add tutorials or guidance videos
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- Allow moving placed components
- Add polarity for components
- Add graphical representation of current flow
- Add export of 2D schematic
- Support DC and AC circuits
- Allow use of virtual meters
- Add oscilloscope function (graph vs time)
- Improve UI intuitiveness
- Add sample circuits
Circuit Cubes
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Circuitry
No in-app purchases
Circuit Cubes
No in-app purchases
Questions
Is Circuitry free?
Is Circuit Cubes free?
Which has better reviews, Circuitry or Circuit Cubes?
Do Circuitry or Circuit Cubes have ads?
Which is updated more often, Circuitry or Circuit Cubes?
Other comparisons
