- Price$3.99
- CategoryProductivity
- First releasedOctober 8, 2010
- Versions1 archived
- Installable1 of 1
- AvailabilityStill on the App Store
- SellerThomas Gruber
- Bundle IDat.tomgru.circuitcalcipad
RequirementsCompatible with iPad. Requires iOS 8.0 or later.
Something off?
Report an issueGet Electronics Engineering ToolKit Pro for iPad on the App Store. See screenshots and ratings, and read customer reviews.
Chart History
Ratings Over Time
| Date | Version | Rating | Ratings | Price |
|---|---|---|---|---|
| December 1, 2011 | — | — | 11 | $1.99 |
| March 21, 2012 | — | — | 13 | $2.99 |
| July 9, 2013 | — | — | 49 | $3.99 |
From archived App Store listing data, captured by the Wayback Machine.
Archived Reviews
8 of 25The amount of information available in this app is astonishing. Concepts are explained in a way that is easy to understand in a pinch. Saved me lots of time and frustration filling in those learning gaps. Thank you!
No option to go back to menu page to change selection? Once I select resistors for example I am not able to go back and select capacitors or any other option. Only way to break out to start page is power cycle the iPad? This problem is obviously some sort of screwup and needs to be fixed!
This is a must have app for general reference in the lab or shop. It's literally all at your fingertips. I cant recommend this highly enough.
App is slick, relatively intuitive, quite comprehensive, and educational. I am a BSEE, but I am a dinosaur. My last vector calculus equation was solved awhile ago. This puppy has reignited some old neurons in several areas. My one comment is some basic vacuum tube amplifier stuff is still relevant for high power devices. Field and waves (gasp!) ?
I bought his app over 8 years ago and use it almost daily. Tons of great info and continual updates.
This is a valuable tool for work, and handy for projects at home as well... Good stuff for AV techs.
Dating myself, I got into aerospace engineering at the same time the HP45 hit the scene. Goodbye slide rule (I still have two in a desk drawer). As great as a scientific calculator was, this app would also have greatly enhanced my work w-a-y back then. I am mostly on to other things in my last life, but still frequently find myself needing electronics info. I bought this several years ago, before I had an iPad, not noticing one as necessary. NOW, I have an iPad, which I use for remote controlling digital audio consoles (among other things), so can finally make use of this app. I see that it is missing pin-outs for USB-C connectors, but expect that to be rectified soon. Keep up the good work.
So much to dig into in this app, and it keeps getting better with every release. Must have for makers and engineers alike.
Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.