Sparky Sums privacy policy
Last updated 15 October 2026.
The short version: what you type into the calculator stays on your iPhone. There is no account. The app sends nothing to us or anyone else. It shows no ads.
Who we are
Sparky Sums is an iPhone app made by 123TEQ LLC ("we"). Questions about this policy: use the contact form.
What you type
Loads, lengths, cable choices and the other inputs are worked out on your iPhone. The app remembers your last inputs on your iPhone, so they are there next time. None of them is sent to us or anyone else.
No network connections
The app makes no network connections. It has no analytics, no crash reporting and no server of ours to talk to. We don't collect or hold any data about you or how you use it.
Advertising
The app shows no ads and contains no advertising code. It doesn't use the advertising identifier or any device identifier, and it doesn't collect your location.
Children
The app isn't aimed at children and sends nothing anywhere.
Your choices
We hold nothing about you, so there is nothing to delete on our side. Deleting the app removes everything it kept on your phone.
Changes
If this policy changes, we will update the date at the top of this page.