Black Cat Systems

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USB Icom CI-V Interface

Radio Hobbyist Products

  22m Programmable Beacon Kit
  22m Part 15 Beacon Kit
  CW Keyer For Beacons Kit
  Jellyfish Transformer
  Cyclops Antenna Transformer

General Interest Programs

  Atomic Mac/PC
  Audio Toolbox
  Black Cat Timer
  Diet Sleuth
  Graph Paper Maker
  Health Tracker
  Image Resizer
  Knitting Wizard
  Label Wizard
  Prog Audio Gen
  Sound Byte
  Synth 76477

Amateur Radio Programs
  AirSpyHF+ Server
  Black Cat Absolute ACARS
  Black Cat ACARS
  Black Cat ALE
  Black Cat ALE Vacuum Cleaner
  Black Cat NetFinder
  Black Cat GMDSS
  Black Cat HF Fax
  Black Cat SSTV
  Carrier Sleuth
  Cocoa 1090
  Cocoa RTL Server
  DGPS Decoding
  DX Toolbox
  eQSL Factory
  KiwiSDR Monitor
  KiwiSDR Sound Client
  Morse Mania
  RF Toolbox
  SDRuno Plugin
  SDRuno Equalizer Plugin

iPhone/iPad Apps
  Atoms To Go
  dB Calc
  Clik Trak
  DGPS Decoder
  Drill Calc
  DX Toolbox
  Elmer Extra
  Elmer General
  Elmer Tech
  Feld Hellschreiber
  Field Strength Calc
  Function Generator Pad
  HF Weather Fax
  Morse Mania
  Morse Pad
  Packet Pad
  PSK31 Pad
  SSTV Pad
  Photon Calc
  Rad Map Tracker
  RF Link Calc
  SelCall Tone Gen
  Sound Byte
  Sound Byte Control
  Spectrum Pad
  SWBC Schedules
  Synth 76477
  Synth Motion
  Transmission Line Calc
  Weather Calc
  Wire Calc

iPhone/iPad Bundles
  RF Calculator Apps
  Ham Radio Decoder Apps
  Audio Utility Apps
  Shortwave Weather Apps
  Ham Radio Exam Study Apps
  Shortwave Decoder Apps

Android Apps
  Audio Function Generator
Audio Spectrum Analyzer
DGPS Decoder
  HF Weather Fax
  Rad Map Tracker
  SelCall Tone Gen
  Sound Byte Control
  SWBC Schedules
  Wire Calc

About Black Cat Systems
Site Map
Our software for Mac OSX
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Macintosh Links
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Science and Electronics
Ham Radio Software


Black Cat Timer is a multi-function Clock and Timer for the Macintosh. Use it as an alarm clock, a countdown timer, an elapsed timer, or set a schedule for alarms throughout the day or week!

We're so sure that you've find Black Cat Timer useful that we're offering you a risk-free deal. You can go ahead and download a copy of Black Cat Timer for absolutely free. Give it a try, and see how powerful and easy it is to use. Once you've decided that you find it useful, go ahead and register your copy for just $9.99. If for some reason you decide Black Cat Timer isn't for you, just throw away your copy. That's it!

Black Cat Timer functions as many different types of timers and clocks.

  • Standard Clock - if no timer or alarm function is selected, Black Cat Timer functions as a standard clock
  • Alarm Clock - choosing the alarm clock allows you to set a single alarm time
  • Count Down - The count down timer allows you to choose a period of time until the alarm sounds, much like a standard kitchen timer.
  • Elapsed Time - The elapsed timer functions as a stop watch, in which it begins to count off time from 0 seconds up.
  • Timer Schedule - This is one of the most useful functions of Black Cat Timer. Enter in numerous alarm times over the course of any period of time. Keep track of your laundry schedule, when to start dinner, or expect guests. Each item can be named to keep track of what is coming up.

The cost of registering Black Cat Timer is only $9.99!
Buy your copy online, and get your registration code in minutes!

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Last modified July 29, 2003