contact us

Use the form on the right to contact us.

You can edit the text in this area, and change where the contact form on the right submits to, by entering edit mode using the modes on the bottom right.

69 Goodwood Rd
Wayville, SA, 5034

1300 66 99 40

Reading Doctor® Software is being described by educators as a breakthrough in teaching children to read and spell. Our computer software and tablet apps strengthen skills found through research to be crucial in helping students of all ages to improve their literacy skills. Teaching vital reading skills such as phonological & phonemic awareness, letter-sound knowledge, decoding and sight word recognition is easy with our unique, multi-sensory, patent pending teaching platform. Reading Doctor® Software is designed by leading speech-language pathologist and reading development expert Dr. Bartek Rajkowski, PhD. Regardless of whether you are a teacher, a reading specialist, a person learning English or a parent, we sincerely hope our programs become your favourite teaching tool!


Word Builder™

The Phonics Teaching Tool

  • Make words by tapping on letter-sound patterns
  • See, hear and play with letter-sound patterns and speech sounds
  • Swap sounds, insert blank tiles sylable markers and apostrophes
  • Save the words you build as lists or images
  • Share the words you build via email, Facebook and more!
  • Fun, intuitive, powerful teaching tool
  • Developed by a reading specialist
  • Scientifically based
  • Complements any phonics program
  • Fully customisable
  • Includes 93 letter-sound patterns
Word Builder is the best program I have seen that enables students to play with sounds and hear the word they make. They can manipulate the sounds within a word, make rhyming words, play with nonsense words and be told whether it is a real word or not. The scaffolding built into the program means students can be working at a task appropriate to their level of learning with very little assistance. An added bonus is that the Jolly Phonics letter groups are already built into the program. This app is an excellent way to give those beginning in English literacy at any age a tool to really help boost confidence and skill. Well worth the money!
— Jan Polkinghorne, Phonics guru and Jolly Phonics trainer from SPELD SA Inc.

What is Word Builder™ ? 

Word Builder™ is the ultimate phonics teaching tool! It is a scientifically-based, easy to use app that anybody can use to help children and adults of all ages learn to read and spell with phonics. Created by reading specialist and speech-language pathologist Dr. Bartek Rajkowski, PhD, Word Builder™ is a fun and intuitive means through which to learn how to use letter-sound patterns to crack the code in the English language. It is designed to be used in parallel with any synthetic phonics program (such as Jolly Phonics or MULTILIT).

Word Builder™ is perfect for teaching beginning readers, students with reading difficulties and students learning English as a second language. We are confident that the program will quickly become a favourite tool for anybody with an interest in the teaching of reading and spelling! While the app is designed to be able to be used independently, it is a perfect complement to our other apps.


Which skills does Word Builder™ help with? 

Try reading this word: hippopotomonstrosesquipedaliophobia. How did you read it? Research suggests that we read unfamiliar words by converting letter patterns to speech sounds and then mentally joining the sounds to read the word. Competent readers self-teach by successfully decoding new words, while poor letter-sound knowledge and decoding ability are hallmarks of reading difficulties. This code-cracking skill has been shown through decades of research to be crucial in learning to read and spell. Word Builder™ helps students learn the following code-cracking skills found through research to be vital in learning to read and write in English: 


Grapheme Knowledge

Remembering letter-sound relationships. For example, the letter pattern “ay” represents the sound /ay/, like in “play”. 



Understanding how to break words up into individual speech sounds. For example, the word “cat” consists of the sounds /k/, /ae/ and /t/. For more information about segmentation, please click here



Being able to join individual speech sounds together to make words. For example, joining the speech sounds /s/.../p/.../oo/.../n/ makes the word /spoon/. For more information about blending, please click here



Understanding how to read unfamiliar words by using letter-sound relationships. For example, if a student did not recognise the word “flight” when reading, they could say the speech sounds represented by the letter-sound patterns (/f/../l/../igh/../t/) and mentally join the speech sounds to read the word. For more information about decoding, please click here.



Understanding how to spell unfamiliar words by using letter-sound relationships. For example, if a student did not know how to spell the word /play/, they could break the word up into separate speech sounds and spell the word based on letter-sound patterns (“p..l..ay”). 


Reading and Spelling Irregular Words

About 15% of words in English contain unusual or uncommon letter-sound relationships. Many of these words are 'sight words', meaning that they occur frequently in the language. Research suggests that students need to be taught these irregular words explicitly. For more information about sight words, please click here.


Which letter-sound patterns are included?

Word Builder™ includes letter-sound tiles, adjustable visual mnemonics (memory aids), studio-quality sound recordings and animations of mouth movements for the following core letter-sound patterns in English:

29 Single letter-sounds + "silent / bossy e", for example:

  • "a" like in "apple"
  • "p" like in "pan"
  • "o" like in "open"

24 vowel letter-sound patterns consisting of 2 or more letters, for example:

  • "igh" like in "light"
  • "ee" like in "see"
  • "oo" like in "spoon"

15 consonant letter-sound patterns consisting of 2 or more letters, for example:

  • "sh" like in "ship"
  • "th" like in "mouth"
  • "dge" like in "bridge"

14 "r-controlled" letter-sound patterns consisting of 2 or more letters, for example:

  • "er" like in "her"
  • "ar" like in "car"
  • "ore" like in "shore"

9 word endings, for example:

  • "ing" like in "wing"
  • "le" like in "little"
  • "ous" like in "famous"

How do students use Word Builder™ ? 

Word Builder™ gives students an easy way to experiment with making and reading words using the most common letter-sound patterns in English. Students tap on letter-sound patterns to hear the speech sounds they represent. Students can make words by combining these patterns. The student moves his or her finger over the patterns in a word to hear the individual speech sounds in the word and see the letter patterns that represent those speech sounds. An animation of a mouth explicitly teaches students about the relationship between speech and written language while strengthening articulatory awareness skills. Letter-sound patterns can be moved and replaced by dragging and dropping them. They can also be deleted. Students can check to see if words they have made are correctly spelled. 


How do parents, teachers and reading specialists use Word Builder™ to help students? 

You can use Word Builder™ to build words with letter-sound tiles for the student to read, or you can say a word for the student to build. You can change the selection of letter-sound tiles used in activities so that beginning students can practice with the most basic building blocks of written language while more advanced readers can learn less common patterns. You can also save letter-sound tile sets for later use. An in-built memory-aid system helps students to remember letter-sound relationships. Once students begin to remember these relationships, the memory-aid system may be turned off so that students can begin to remember letter-sound patterns by themselves. 

Please read our guide to using Word Builder for more information on using the app.


Summary of Features

  • Created by a reading specialist
  • Scientifically-based
  • Easy to use
  • Fun, intuitive and powerful teaching tool
  • Perfect for students of all ages learning to read English, including students with learning difficulties and students of English as a second language (ESL)
  • Helps teach letter-sound knowledge, phonemic awareness and decoding/encoding skills
  • Easy way of teaching the most common letter-sound patterns in English
  • Patent-pending, adjustable memory-aid system helps students remember letter-sound patterns
  • Tap on letter-sound patterns to hear the speech sounds they represent and see the mouth move
  • Make words by combining letter-sound patterns
  • Move your finger over words to hear the individual speech sounds and see the letter patterns that represent those speech sounds
  • Manipulate letter-sound patterns in words by dragging, dropping and deleting them
  • Write irregular words by swapping leter patterns or sounds between tiles (so you can write words like 'said, who' and 'yacht'.
  • Insert blank tiles, syllable markers and apostrophes into words
  • In-built dictionary checks to see if words are correctly spelled
  • Adjust the maximum number of letter-sound patterns in words
  • Create and save custom letter-sound sets to complement any synthetic phonics approach
  • Includes preset letter-sound tile sets for popular synthetic phonics programs Jolly Phonics and MULTILIT  


Please note!

  • Wordbuilder™ Requires iPad 2 or higher
  • Includes Australian, North American and British English accents
  • Although students enjoy using WordBuilder™, it is a serious teaching tool, not a game! It does not read or spell words for students but helps you to teach students to use letter-sound patterns to read and spell words for themselves!
  • Wordbuilder™ is designed to be used in parallel with a synthetic phonics program such as Jolly Phonics or MULTILIT
  • If you would like advice about how best to use the app, please contact us




How to get Word Builder™

Word Builder™ is available for iPad. Android and Mac versions are in development. To view it on the app store or to buy and download it, please click on the button below: