Like I said.. I habe it on a dead device they can't get anything .. and I've had it for close to a year now.. so wouldn't I see some harm by now? ..
If it's so easy to create with excel why has nobody made it? Your not seeing the app work there fore you don't see how well it's made/,works..really convenient.. saves so much thinking..
Do you habe no apps on your phone?
I have 3 smart phones and 2 laptops.. 2 phones for business and everyday life.. the 3rd.. is a dead phone just for certain things that I want to habe zero connection.. see your whole argument is useless to me.. I have it on a dead device thats has zero info of anything or anyone.. and only ever connect via wifi that's protected eoth a VPN service.. so how is anything at risk for me?
Like I already said.you could habe an argument if... if .. this app has some backdoor/malware.. which Bitdefender would have found I hope..and if it was on a device that had cell service or any info of mine on it.. but it doesn't.. it a refurbished s20 ultra that is a dead device just used as a browser to do these things with 1000% anonymity
If someone wants to get.you they will bro.. period. I habe taken the best steps in my opinion to alleviate the possibility..
Thanks for your concerns
"so wouldn't I see some harm by now? .."
Russian roulette is not a dangerous game. Its pretty safe. I played it and survived!
People don't understand probabilites especially when something is low prob but has high impact. Trust me I make a good living on this fact.
"If it's so easy to create with excel why has nobody made it?"
Its way easier to create this "script" in excel than to write an app from scratch. I bet you lots of people have such or just using duckduckgo on the go to find displacement and other data for calc.
"Do you habe no apps on your phone?"
I have minimum apps on my phone. Definitely not some homebrewing shit. BARE MINIMUM!
You are maybe exception because of your opsec- even tho how you view probabilites is a bit worrying and I can assume you may overestimate your opsec when you say stuff like "anything can happen". You could have said everything is 50-50: it either happens or not lol.
Yes anything can happen, the question is how probable it is, what are the consquences and whether some can use a method to substitute(excel, pen and paper) and has less risk.