| PROCESSING SPEED | Intervention Strategies | upbility.net | 27.0 EUR | 39 EUR | −30.8% |
| Informal School Readiness Assessment Test | upbility.net | 31.0 EUR | 47 EUR | −20.5% |
| Building Descriptive Skills Step-by-Step – Age: 4+ | upbility.net | 20.0 EUR | 25 EUR | −20% |
| Enhancing Reading Skills | Valparaíso | upbility.net | 24.0 EUR | 36 EUR | −16.7% |
| Social Situations | 300 Social Stories – Flip Card Series | SET OF 10 DIGITAL BOOKS | upbility.net | 129.0 EUR | 152 EUR | −15.1% |
| Social situations for autistic adolescents - Social Steps | SET OF 5 PRINTED BOOKS | upbility.net | 150.0 EUR | 176 EUR | −14.8% |
| Visual Perception Skills for Children with Dyslexia | SET OF 7 DIGITAL BOOKS | upbility.net | 104.0 EUR | 120 EUR | −13.3% |
| Executive Functions - Intervention Strategies | 3-6 years old | upbility.net | 21.0 EUR | 24 EUR | −12.5% |
| Executive Functions - Intervention Strategies | 6-12 years old | upbility.net | 21.0 EUR | 24 EUR | −12.5% |
| Social Situations | 300 Social Stories – Flip Card Series | SET OF 10 PRINTED BOOKS | upbility.net | 176.0 EUR | 199 EUR | −11.6% |
| Developing Reading Comprehension in Autistic Children – SET OF 3 DIGITAL BOOKS | upbility.net | 46.0 EUR | 52 EUR | −11.5% |
| Social situations for autistic adolescents - Social Steps | SET OF 5 DIGITAL BOOKS | upbility.net | 93.0 EUR | 105 EUR | −11.4% |
| ADHD | ATTENTION AND CONCENTRATION | Intervention Strategies | upbility.net | 32.0 EUR | 36 EUR | −11.1% |
| Written Language Production | SET OF 4 DIGITAL BOOKS | upbility.net | 76.0 EUR | 84 EUR | −9.5% |
| LANGUAGE SKILLS ASSESSMENT TEST | 3–4 years | upbility.net | 23.0 EUR | 32 EUR | −9.4% |
| Written Language Production | SET OF 4 PRINTED BOOKS | upbility.net | 147.0 EUR | 162 EUR | −9.3% |
| Developing Reading Comprehension in Autistic Children – SET OF 3 PRINTED BOOKS | upbility.net | 84.0 EUR | 92 EUR | −8.7% |
| Visual Perception Skills for Children with Dyslexia | SET OF 7 PRINTED BOOKS | upbility.net | 248.0 EUR | 263 EUR | −5.7% |
| Development of narrative discourse in children and adolescents (8 to 15 years) | upbility.net | 39.0 EUR | — | — |
| Recognizing, Expressing & Regulating Emotions | BASIC LEVEL - NEW EDITION 2025 | upbility.net | 32.0 EUR | — | — |
| Recognizing, Expressing & Regulating Emotions | ADVANCED LEVEL (Revised Edition) | upbility.net | 32.0 EUR | — | — |
| ALL ABOUT | Stuttering | upbility.net | 26.0 EUR | — | — |
| Development of narrative discourse | upbility.net | 25.0 EUR | — | — |
| LIFE SKILLS for children with Autism Spectrum Disorder (ASD) | upbility.net | 24.0 EUR | — | — |
| LANGUAGE SKILLS ASSESSMENT TEST | 6–7 years | upbility.net | 24.0 EUR | — | — |
| LANGUAGE SKILLS ASSESSMENT TEST | 5–6 years | upbility.net | 24.0 EUR | — | — |
| LANGUAGE SKILLS ASSESSMENT TEST | 4–5 years | upbility.net | 24.0 EUR | — | — |
| Written Language Production | SENTENCE STRUCTURE | upbility.net | 22.0 EUR | — | — |
| Life Skills for autistic adolescents | upbility.net | 21.0 EUR | — | — |
| Written Language Production | PARAGRAPH STRUCTURE | upbility.net | 21.0 EUR | — | — |
| Semantic correlations | upbility.net | 21.0 EUR | — | — |
| Written Language Production | TEXT STRUCTURE, Part B | upbility.net | 21.0 EUR | — | — |
| Safety Skills for autistic adolescents | upbility.net | 21.0 EUR | — | — |
| MASTERPLAN 7-12 | Organization & Time Management Program | upbility.net | 21.0 EUR | — | — |
| Executive Functions - Intervention Strategies | 12-18 years old | upbility.net | 21.0 EUR | — | — |
| GREAT SOCIAL SKILLS | Non-Verbal Communication | upbility.net | 21.0 EUR | — | — |
| GREAT SOCIAL SKILLS | Interacting With Others | upbility.net | 21.0 EUR | — | — |
| TEMPORAL ORIENTATION | Learning to Tell the Time on Analogue and Digital Clocks | upbility.net | 21.0 EUR | — | — |
| GREAT SOCIAL SKILLS | Being a member of a group | upbility.net | 21.0 EUR | — | — |
| Written Language Production | TEXT STRUCTURE, Part A | upbility.net | 21.0 EUR | — | — |