Black Cat Systems

Developer Info

Black Cat Systems was founded in 2009 in United States. The first app was launched in January 22, 2009 and they have 28 iOS apps in May 2025

Black Cat Systems is a publisher of Selcall Selective Calling Tone app and other apps in Education, Lifestyle, Music categories.

HQ Location: United States
Founded in: January 22, 2009
Last App Updated: 4 months ago (December 22, 2024)
Company Website: http://www.blackcatsystems.com/ipad-iphone-ipod-touch-shortwave-ham-amateur-radio-app/godafoss-audio-spectrum-waterfall-qrss-cw-dfcw-fsk-cw-decoder.html
Contacts: 2 emails found

Popular Black Cat Systems apps in 2025

United States

Name	Category	Downloads (30d)	Monthly Revenue	Reviews	Ratings	Recent release
Selcall Selective Calling Tone Generate over 20 types of tone	Utilities	View	View	17	13	4 months ago
Packet Pad Decode Ham Radio Packet	Lifestyle	View	View	20	14	5 months ago
Drill Calc	Utilities	View	View	9	13	5 months ago
Photon Calc Cross sections gamma / x-ray	Reference	View	View	0	1	1 year ago
Sound Byte Cart Machine App Sound files at your fingertips	Music	View	View	100	154	2 years ago
NAVTEX Pad Decodes NAVTEX and RTTY	Utilities	View	View	10	11	2 years ago
RF Link Calc	Reference	View	View	2	3	2 years ago
iSoundex	Lifestyle	View	View	0	2	2 years ago
Atoms To Go Table of Elements Periodic Table of the Elements	Reference	View	View	3	6	2 years ago
iUnit Measurement Conversion 1650 units in 57 categories	Reference	View	View	1	6	2 years ago
Weather Calc	Weather	View	View	3	4 1	2 years ago
Transmission Line Calc RF transmission line calc	Reference	View	View	4	7	2 years ago
iAttenuation Passive attenuator calculator	Reference	View	View	0	2	2 years ago
Tactical OPS－Боевики・Стрелялки Calc resistance & voltage drop	Reference	View	View	4	6	2 years ago
dB Calc dB / Neper / Power / Voltage	Reference	View	View	4	5	3 years ago
Remote Control For Sound Byte Sound Byte Remote Control App	Music	View	View	0	3	7 years ago
iFunctionGenerator	Utilities	View	View	5	7	7 years ago
Morse Mania	Education	View	View	32	47	7 years ago
DX Toolbox	Lifestyle	View	View	29	66	7 years ago
Godafoss Audio Spectrum Waterf	Utilities	View	View	0	4	8 years ago
Feld Hellschreiber	Utilities	View	View	8	4	8 years ago
HF Weather Fax	Weather	View	View	20	17	8 years ago
Thinkwell AI	Utilities	View	View	42	52	8 years ago
Shortwave Broadcast Schedules	Lifestyle	View	View	100	229 1	8 years ago
SSTV Slow Scan TV	Lifestyle	View	View	20	122 4	8 years ago
Morse Pad	Lifestyle	View	View	28	24	8 years ago
ACARS	Lifestyle	View	View	11	12 1	9 years ago
PSK31	Lifestyle	View	View	10	13	9 years ago

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