Thank you for all your feedback and support!
Over 7,000 reviews on Google Store with average score of 4.7!
I’ll be giving away promotional codes to download the PRO version for FREE!
All you have to do is leave a comment below with your name, remember to use a valid email address as I’ll need it to contact you if you win!
Latest Winners
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Calc for Electronics – PRIZE – Win the PRO version
Over 7,000 reviews on Google Store with average score of 4.7! I'll be giving away promotional codes to download...
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Giveaway #15 – 16-01-19
There were 94 comments, I am giving away 10 pro codes. Winners : David Maier Cam Armbrust Timothy C...
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Giveaway #14 – 01-12-18
There were 92 comments, I am giving away 10 pro codes. Winners : David Maier Karol Michałek Houssam Mazraani...
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Giveaway #13 – 24-11-18
There were 52 comments, I am giving away 6 pro codes. Winners : Mike Beatrice Shankar Varma Iain Walker...
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Giveaway #12 – 09-10-18
There were 32 comments, however because I couldnt give prizes in last couple of weeks I am giving away...
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Giveaway #11 – 20-07-18
There were 32 comments, however because I couldnt give prizes in last couple of weeks I am giving away...
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Giveaway #10 – 29-06-18
There were 18 comments, so 2 winners were picked. Winners : Langhoff Adam Well done! You will be contacted...
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Giveaway #9 – 22-06-18
There were 21 comments, so 2 winners were picked. Winners : Armando Silva León Vázquez Mejía Well done! You...
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Giveaway #8 – 15-06-18
There were 11 comments, so 1 winner was picked. Winner : MARCELO RODRIGUES DA SILVA Well done! You will...
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Giveaway #7 – 08-06-18
There were 11 comments, so 1 winner was picked. Winner : Cypert System Well done! You will be contacted...
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Giveaway #6 – 01-06-18
There were 10 comments, so 1 winner was picked. Winner : Koorosh Well done! You will be contacted soon...
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Giveaway #5 – 25-05-18
There were 21 comments, so 2 winners were picked. Winners : Aleksandar Mike L. Well done! You will be...
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Giveaway #4 – 18-05-18
There was 9 comments, so 1 winner was picked. Winners : Iván Campos Well done! You will be contacted...
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Giveaway #3 – 11-05-18
There were 19 comments, so 2 winners were picked. Winners : Muhd Farhad toffer Well done! You will be...
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Giveaway #2 – 04-05-18
There were 8 comments, so 1 winner was picked. Winners : Jens Paulig Well done! You will be contacted...
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Giveaway #1 – 27-04-18
There were 15 comments, so 2 winners were picked. Winners : Arunlal Jayaraman Hernando Rendiles Well done! You will...
Leave a comment here and you will be participating, check on the post details about when the winners will be announced.
Note: Remember to use a valid email address when registering to comment as this will be the only way I will be able to contact you in case you win.
Good Luck!
Would be nice if you could add info about varistors
Useful for me.
I’m in 😎
I’m in 😎
Not surprising, this is a great app
I’m in 😁
Helped me a lot 🙂
Nice app, thanks for creating it! 😀
Nice app, this helped me a lot
Great app
Great app! Hoping to win! 🙂
I really like the pinout feature. Sometimes it’s hard to find stuff like that on the Googles and here it is, in an app. Thanks!
Great app, thanks so much for the information
Ótimo aplicativo esta me ajudando muito na minha área que é da elétrica .
Nice app.☺
Su app es la que utilizo desde hace un tiempo, no tiene igual.
Quisiera participar en su sorteo.
Gracias.
The best app!!
Muy buena la aplicación… Para estudiantes y profesionales
Wow sehr gute App!!!👍
Sehr gute App! 👍
Hello, I like the app much – but one thing I’d rather like to have is a PT100 (500, 1000,…) table or – even better – calculator as I often have such R thermometers in use. For a calculator, it could also be nice to not only have R -Temp conversion, but also U, I -> Temp (for occasions where one is using constant-U or -I sources).
Excellent app!
I’m a maintenance electrician. I use this app frequently and I would love to have the Pro version.
Very useful app!
Excellent job!
Très bonne application qui fait son travail
Super application, pratique, simple et complète !
Very useful.
Great App.
Your app its one of the best, thanks
O melhor aplicativo sobre engenharia, gostei muito e recomendei para meus colegas de faculdade.
Parabéns!!!
The best app! I’m helping translate to Portuguese.
I’m in
This is a very useful application. Thank you for it!
If this app wouldn’t exist it had to be invented. So useful, I recommend everyone working in that field to use it. Should be a must have for beginners.
I’m in
Can you add info on circuit diagra8
I wanna win the pro version of this great app!!!
I really like this app and would like to have the pro version 🙂
Exelente aplicación, Muchas gracias por realizar está aplicacion me ha ayudado bastante para mis proyectos electrónicos, Saludos cordiales desde México
I really like this application
It’s very useful
Great app! I don’t use it often, however when I do, it is quite useful.
Tyler here from FL. I am trying to further my knowledge base in micro electronics, and your application has helped me immensely in the process of identifiying and understanding exactly how different components of circuitry function. The calculators are extremely useful, and have probably prevented me from shorting many a micro controller. Thank you for all of your effort in creating such a great freeware app. Would love to see what the Pro Version is capable of. Keep up the great work guys!!!
Excellent travail!
Merci infiniment!
I’ve only just begun exploring this app, and it looks excellent, but what first strikes me is the frankness of the developer regarding the realities (necessities) of advertising revenue to support the ongoing development of our favorite apps. There are zillion apps but just a small portion of them are really great, and most of them barrage the user with ads every few minutes and demand 5-start reviews on PlayStore. Thank you for a really nice app, and your sensible approach to the revenue situation.
Thanks a lot for your comment Sasha, really glad when people appreciate the effort put into the app, as you pointed very well, all I ask is for people to consider supporting when they can their developers. Have a good day
Hello, thank you very much for this app. I’m a computer engineering student and just found your app and already love it. Valeu, Bro!
a very usefull app for me
Dobrý den.
Vaše aplikace je velmi důležitá pro mou osobu, protože je dobré se občas ujistit zda je to tak a mít jistotu, že se nezmýlím a neudělám chybu. Chybí mi Český jazyk. Jinak jsem spokojen s aplikací a přeji ji hodně štěstí do dalšího vývoje.
S pozdravem Stanley.