Boo Articulation Helper
Not in any tracked top chart right now.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperThomas Ljungblad
CategoryEducation
Price7.99 USD
Released
Rating★ 3.3 (19)
Version1.4.5
Age rating4+
First seen by us
25 Sep 2026
Rating
3.3 ★
19 ratings
Measured
Boo Articulation Helper on the App Store
App details
App ID
1216642311
Publisher
Thomas Ljungblad
Minimum OS
iOS 12.0+
Content rating
4+
Languages
1
EN
Size
22 MB
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
3.3 ★
19 ratings
Measured
Ratings
19
Measured
About Boo Articulation Helper
-- This is Boo! --
Boo helps children practice speech sounds that they need to improve. He is designed to entice spontaneous repetition of individual speech sounds and simple syllables. At the same time, he enforces helpful phonological awareness, by showing what actions happen in the mouth during articulation.
The app is developed by a certified Speech-Language Pathologist. The children can use the app all by themselves or together with an adult. When the child simultaneously uses multiple senses (vision and hearing) to imitate and repeat it becomes easier to overcome obstacles and improve its articulation skills.
-- Who is Boo for? --
The app is developed for children aged approximately 3 to 6 years old being in, or need to be in contact with a speech-language pathologist or therapist due to speech difficulties. It provides a motivating way to:
• practice single speech sounds;
• practice voiced versus voiceless consonants;
• practice joining speech sounds together to create simple words
Boo may be a stepping stone to better pronunciation!
Boo can also be a helpful pronouncing learning tool for those - young or old - who are currently learning the English language.
The app is also great for practicing the link between letters and sounds in early reading practice.
-- What can you do? --
Sounds in the paid app version are consonants P B T D K G S Z SH CH F V M N L W, essential to speech development. There are also five monophthong vowels, depending on what English dialect (American or British) you have chosen in the settings.
In the app, you put one or two sound cards in corresponding fields, building a sound or a simple two-letter syllable. Then, Boo articulates the sound or syllable, clearly showing mouth, tongue and vocal folds movements during articulation. This may be enticing for the child to imitate and recognize how the sound syllables are made by tongue and lips.
You can record and playback your own sound production for comparison. You can also make Boo go slow, repeat successively, or articulate sound noiselessly. Behind a parental gate you can disable or enable sounds as well as read instructions and tips from the SLT.
There is also a minigame in which you can practice identifying different speech sounds as Boo articulates them, either with sound or muted using only visual cues.
(The images themselves on the sound cards, not necessarily the image's first letter, represent the actual speech sound that Boo makes. For example, the hi-hat represents the sound T because it sounds like a T.)
-- Said about Boo: --
"They were extremely pleased with Boo and the boy is perceived by the parents as more intelligible than before. His training motivation as also improved."
- David, Speech-Language Pathologist
"It works really great! We are so pleasantly surprised by how encouraged the kids get to try the different sounds as soon as they see Boo."
- Elin, Speech-Language Pathologist
---
NOTE: There is a free, lite try-before-you-bu
Boo helps children practice speech sounds that they need to improve. He is designed to entice spontaneous repetition of individual speech sounds and simple syllables. At the same time, he enforces helpful phonological awareness, by showing what actions happen in the mouth during articulation.
The app is developed by a certified Speech-Language Pathologist. The children can use the app all by themselves or together with an adult. When the child simultaneously uses multiple senses (vision and hearing) to imitate and repeat it becomes easier to overcome obstacles and improve its articulation skills.
-- Who is Boo for? --
The app is developed for children aged approximately 3 to 6 years old being in, or need to be in contact with a speech-language pathologist or therapist due to speech difficulties. It provides a motivating way to:
• practice single speech sounds;
• practice voiced versus voiceless consonants;
• practice joining speech sounds together to create simple words
Boo may be a stepping stone to better pronunciation!
Boo can also be a helpful pronouncing learning tool for those - young or old - who are currently learning the English language.
The app is also great for practicing the link between letters and sounds in early reading practice.
-- What can you do? --
Sounds in the paid app version are consonants P B T D K G S Z SH CH F V M N L W, essential to speech development. There are also five monophthong vowels, depending on what English dialect (American or British) you have chosen in the settings.
In the app, you put one or two sound cards in corresponding fields, building a sound or a simple two-letter syllable. Then, Boo articulates the sound or syllable, clearly showing mouth, tongue and vocal folds movements during articulation. This may be enticing for the child to imitate and recognize how the sound syllables are made by tongue and lips.
You can record and playback your own sound production for comparison. You can also make Boo go slow, repeat successively, or articulate sound noiselessly. Behind a parental gate you can disable or enable sounds as well as read instructions and tips from the SLT.
There is also a minigame in which you can practice identifying different speech sounds as Boo articulates them, either with sound or muted using only visual cues.
(The images themselves on the sound cards, not necessarily the image's first letter, represent the actual speech sound that Boo makes. For example, the hi-hat represents the sound T because it sounds like a T.)
-- Said about Boo: --
"They were extremely pleased with Boo and the boy is perceived by the parents as more intelligible than before. His training motivation as also improved."
- David, Speech-Language Pathologist
"It works really great! We are so pleasantly surprised by how encouraged the kids get to try the different sounds as soon as they see Boo."
- Elin, Speech-Language Pathologist
---
NOTE: There is a free, lite try-before-you-bu
Latest updates
1.4.5
Fixed a bug that caused the app to crash when playing a non-voiced sound in the minigame.