ÄssäTreeni

ÄrräTreeni Oy

ÄssäTreeni app icon
1,000+Free
EducationalEveryoneVersion 1.81Updated 7/16/2026, 2:04:26 PM
Open in Store
Is your child still mispronouncing the S sound? ÄssäTreeni takes them step by step to a fluent S sound using methods developed by Finnish speech therapists.

The sounds are almost invariably learned through regular home practice, and ÄssäTreeni is an effective tool for this.

The application has been developed together with Finnish speech therapists. The application contains tasks for practicing pronunciation through various gamified exercises, following the structure used in speech therapy for learning the /s/ sound. The application also contains comprehensive instructional videos from a speech therapist.

ÄssäTreeni is suitable for children of all ages. However, we recommend that an adult and child use ÄssäTreeni together, so that the adult can support the child when necessary and at the same time spend quality time learning together.
Developer email
info@arratreeni.fi
Developer website
https://www.arratreeni.fi
Released
Apr 13, 2020
Current version
1.81
Android version
7.0

Screenshots

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