Estimation application downloads and cost
Description
Note: Your device must have a flash to use this app!
Camper, Sailor, Soldier, Spy
A handy tool for campers, scouts, boaters, (and yes, spies)!
Use it to communicate with distant friends using Morse code, tap out a beat for a human-powered strobe light, or get the attention of rescuers.
This app is based on the old mechanical “signal lamp” which is a manually-controled shuttered spotlight used on warships to communicate securely while maintaining radio silence.
Modern navies still use signal lamps, but now use infrared wavelengths and night vision goggles!
Extra fun:
Put a paper towel tube on the flash to make a tight spotlight and you’ve got a line-of-sight communication tool that only you and your partner can see.
p.s. SOS is . . . – – – . . .
Read more
Camper, Sailor, Soldier, Spy
A handy tool for campers, scouts, boaters, (and yes, spies)!
Use it to communicate with distant friends using Morse code, tap out a beat for a human-powered strobe light, or get the attention of rescuers.
This app is based on the old mechanical “signal lamp” which is a manually-controled shuttered spotlight used on warships to communicate securely while maintaining radio silence.
Modern navies still use signal lamps, but now use infrared wavelengths and night vision goggles!
Extra fun:
Put a paper towel tube on the flash to make a tight spotlight and you’ve got a line-of-sight communication tool that only you and your partner can see.
p.s. SOS is . . . – – – . . .
ASO analyse Signal Light app for iPhone and iPad
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Application availability
Available in countries
Country | Price |
---|---|
Canada | 0.99 CAD |
China | 8 CNY |
France | 0.99 EUR |
Germany | 0.99 EUR |
Italy | 0.99 EUR |
Netherlands | 0.99 EUR |
Portugal | 0.99 EUR |
Spain | 0.99 EUR |
Poland | 1.09 EUR |
UK | 0.99 GBP |
India | 99 INR |
Japan | 100 JPY |
Korea, Republic Of | 1100 KRW |
Poland | 4.99 PLN |
Russia | 99 RUB |
Turkey | 29.99 TRY |
USA | 0.99 USD |
Korea, Republic Of | 1.09 USD |
Ukraine | 0.99 USD |