📈Last 7 days+297 installs — 49% faster than the week before (+199) · 23/day since Oct 9
🏆Among Tools appstop 10% by installs gained this week (895 peers growing)
🛠Updatesactively updated · updated 6 days ago · every ~10 days (3 updates tracked)
Installs since launch
+634 installs
since Oct 9
Update history
3.1Nov 4, 2026
What's new:<br>- Panel wizard: say how many rooms you have and which big appliances, and the app makes the circuits and builds the panel. You can still build from the cables already in the diagram.<br>- Solar and battery: checks for strings with different modules, fuses larger than the cable, and battery discharge current.
2.4Oct 25, 2026
What's new:<br>- Solar PV: strings and combiner boxes, DC surge protection, polarity check, DC and AC cable losses.<br>- NEC load calculation (Article 220).<br>- Panel labels: circuit names filled in automatically, choice of size and style, color taken from the breaker's strip; export to PDF, PNG and SVG.<br>- Cable schedule for every standard.
1.8Oct 15, 2026
What's new:<br>- Voltage drop: ΔU per circuit, in the circuit table and on the cable, flagged past 5%.<br>- Two industrial examples: a motor control board and a PLC automation cabinet.<br>- New devices: variable frequency drive, voltage stabilizer, phase selector.<br>- The checker finds dead ends: a device with nothing leaving it, a terminal with one wire.<br>- The board opens in your country&
Panel & Switchboard Designer is a tools app by Aleh Tsitou with 500+ downloads (about 660 estimated). +297 installs in the last 7 days. Released Sep 24, 2026. Install growth, rank history, SDKs and ad networks.
From the store listing: “Lay out a breaker panel, wire it, check it, get drawings and a parts list.”
