• My most popular app.

• Uses a simple step-by-step approach, breaking the characters into bite-size groups. 

• Pass tests to unlock more levels!

• Brush up on your existing knowledge by diving right into the infinite quiz!

• Synthesized audio to improve pronunciation.

• Browse kana tables.

• No in-app purchases or ads.

• A simple learning tool available for iPhone, iPad and iPod touch.

• Helps you memorize the structures, names and codes for the 20 naturally-occurring amino acids.

• Browse the information table or simply dive right into the test and see how many you already know!

• Great for school and university students alike.

• Simple interface with traditional chalkboard style drawings.

• Poke, tilt, bounce and fling little Jelly Cubes as they travel endlessly through space, being pulled towards planets on the way!

• The jelly cubes can be tilted and respond to your touch!

•  Add planets for the Jelly Cubes to gravitate towards.

•  Enjoy their cute voices and a catchy soundtrack by Peter Carruthers.

• Ideal for children. It's completely free and there are no adverts.

• A simple app I made to teach myself the Cyrillic script.

• Includes speech synthesis to help perfect pronunciation.

• Now you can use it too :-)

• A simple app I made to teach you the Greek alphabet.

• Includes speech synthesis to help your learning.

• A simple app I made to calculate the tempo of a song in beats per minute (bpm).

• Now you can use it too :-)

• No adds of anything annoying like that! It's totally free.

• Also available on macOS.

• A little game that I made in a weekend, which is surprisingly hard.

• Tap a color for points. Tapping the same colour many times in a row will give you more points!

• How high will you score?

• Includes Apple Game Center integration.

• A simple and fun "just one more go" game for iPhone and iPod touch.

• Cheese has finally discovered how to propel itself into space - it just needs a little help with steering.

• Guide the cheese as it rockets further and further out of the Solar System and towards Deep Space.

• ​How far will you get?

• Includes Apple Game Center integration.

• A simple app to extract the sound from videos captured on your device, so you can save them as audio-only m4a files.

• Extract, preview, store and share!

• Particularly useful when you just need the sound and not the video.

• Do you need some inspiration to go for a local walk? Scatter can help to make it fun!

• This is a simple app that generates some targets around you on a map. You then try to visit as many of the targets as you can.

• It will keep track of your route.

• I caught covid and was house-bound, so I made this game for my wife!

• Slide the numbers into the correct order and solve the puzzle.

• Try to solve it in as few moves as possible.

• Includes Apple Game Center integration.

• Your very own dad joke generator (app and home screen widget).

• To make this I teamed up with my dear friend and iOS developer-slash-genius Mary Salemme.

• For more information check out her website! 

https://marysalemme.com