A tap tempo and BPM delay time/LFO rate calculator all rolled into one handy application for your iPhone/iPod Touch. Invaluable for all musicians, DJ's, producers and sound engineers.

Want to know the tempo of a song? Tap your finger on the big friendly tap button in time with the music and the tempo will display at the top. Got a delay effect on your pedal/synth/effects rack? Accurate delay times are already on the screen for you to use. Got a LFO parameter on your effect or synth patch? The LFO rates are also on screen to set the effect in time with the track.

• Tap in time with any music to find the tempo, correct delay times and LFO frequencies.
• Hit the mode button to change the delay and LFO display to dotted or triplet time.
• BPM can be adjusted manually if you already know the tempo and just need the delay/LFO rates.
• Simple easy to use interface.

First in a series of games that uses input from a MIDI keyboard to control the game action. Frequent playing of the game promotes the development of musical skills.

• Identifying notes on the musical stave.
• Identifying notes on the piano keyboard.
• Playing correct notes quickly with confidence.

The game suits a wide range of abilities and is ideal for use in schools.

Stave Squash is available for both Windows XP and Mac OS X. Check the download page for details.

Audiospex is a free audio dynamics analyser application designed to accurately display an input:output amplitude graph of any dynamics processor - compressors, limiters, expanders or gates. It can be used to confirm operation, align stereo devices or analyse the 'knee' of non-linear devices such as soft knee compressors or optical devices.

It is easy to setup - just connect the device you wish to analyse to the audio interface inputs and outputs of your mac, tell the app which connections you have used and off you go. It works sending a test signal to your device and measuring the signal back in real time.

• Use any interface at any bit depth/sample rate
• Configue the frequency, range and resolution of analysis
• Auto and manual calibration modes
• Save and load analysis data using XML files
• Print facility

The application is freeware but if you wish to support future development please consider making a donation.

Audiospex is available for Mac OS X 10.4 or later.