Tumbli's Language Comprehension Assessment

Brought to you by a team of registered and certified Speech and Language Therapists (Pathologists) with decades of combined international experience from The Children’s Place Speech & Language Therapy in London, UK.

For use by parents, Speech and Language Therapists, caretakers or anyone involved in a child’s communication journey. Talking with Tumbli: Language Comprehension Assessment is used to gauge a child’s ability to infer or interpret the meaning of abstract questions. The app is based on research completed by Blank, Rose and Berlin (1978).

Talking with Tumbli: Language Comprehension Assessment’s unique features:

• Assesses a child’s language comprehension against expected age of development
• Can be used for both assessment and practice of a child’s inferencing skills
• Fun and unique pictures to work through to enhance understanding and engagement

An introduction to the 4 levels

• Level 1 – Label. Labelling objects that are in the picture develops at approximately 3 years of age
• Level 2 – Describe. Describing less obvious features in the picture develops at approximately 4 years of age
• Level 3 – Think. Making deductions or generalizations about situations develops at approximately 4.5 years of age
• Level 4 – Reason. Making predictions about future events from past experiences develops at approximately 5 years of age.


The app works through 6 scenes asking questions of the child with 4 varied levels of inference difficulty. The fun and exciting artwork in the app helps keep children engaged throughout the assessment. The assessment can be paused and resumed at a later date with profiles saved to the local device. This feature offers a comparison to gauge the expected age of development.

We hope you enjoy the world of Tumbli as much as we did when creating it. If you rate the app, it will mean the world to us!

Please visit our website for support and our privacy policy.