Circuitry vs BSMRAAU E
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
BSMRAAU E
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Human resource is the most valuable strategic resource of a country. Academic institutions play critical role in preparing skilled human resource. Bangladesh needs new professionals across various sectors including aviation to reap benefit of the national demographic dividend. ICAO forecasted that the growth of global air passenger would be doubled by 2030. Asia pacific region is expected to become largest air transport market of the world within next 10 years’ time. Such global trend of aviation expansion will definitely create ample opportunities on the aviation sector of Bangladesh. In light of this, the need was felt for long to establish higher educational institution for the creation of aeronautical and aerospace professional in the country. The process of which has been expedited with great vision and farsightedness of our Honourable Prime Minister Sheikh Hasina. Honourable Education Minister Dipu Moni placed the bill in the National Parliament which was passed on 28 February 2019. As aviation and space technology in Bangladesh evolves, the University will look forward to keep itself abreast of various academic and technical innovations and offer important value addition. This university is a step towards becoming a developed nation in which aviation and aerospace technology will be a major economic booster and a high-end income generating sector.
Screenshots
Verdict
The clearest difference is update cadence: BSMRAAU E at fortnightly against Circuitry's every 4 months. On price, ads, in-app purchases and device support 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 ships an update every 4 months, BSMRAAU E fortnightly. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.
| Parameter | Circuitry | BSMRAAU E |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (156 ratings) — better | — |
| Positive reviews | 51.4% of reviews | — |
| Number of ratings | 156 — better | — |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 35 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Raffael Kaehn | ADDIE Soft Ltd |
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
BSMRAAU E
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Circuitry
No in-app purchases
BSMRAAU E
No in-app purchases
Questions
Is Circuitry free?
Is BSMRAAU E free?
Do Circuitry or BSMRAAU E have ads?
Which is updated more often, Circuitry or BSMRAAU E?
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