# How do I judge the evidence behind an autism app?

> ESSA evidence tiers, the difference between evidence-based practices and tested products, and red flags.

URL: https://theautismkit.com/guides/evidence-behind-autism-apps
By The Autism Kit team · Updated 2026-09-27

**Short answer:** Separate two questions: is the app built on evidence-based practices (like visual supports), and has the product itself been tested? ESSA defines four evidence tiers: strong, moderate, promising and demonstrates a rationale. Most apps sit at the rationale level. Be wary of claims like 'clinically proven' or 'treats autism', and ask vendors exactly which evidence applies.

**Key takeaways**
- Ask whether the **practice** or the **product** has evidence.
- ESSA has **four tiers**: strong, moderate, promising, rationale.
- Most apps sit at **"demonstrates a rationale."**
- Be wary of **"clinically proven"** claims.

## What are the ESSA evidence tiers?

| Tier | Name | Typical evidence |
| --- | --- | --- |
| 1 | Strong | Well-designed experimental study |
| 2 | Moderate | Well-designed quasi-experimental study |
| 3 | Promising | Correlational study with controls |
| 4 | Demonstrates a rationale | Logic model based on research, with ongoing evaluation |

The What Works Clearinghouse reviews education research and explains standards of evidence.[1]

## Practice versus product: why does it matter?

The National Clearinghouse on Autism Evidence and Practice identifies evidence-based practices such as visual supports.[2] An app that delivers those practices can reasonably say it's built on them. That's different from the app itself being tested.

## What are the red flags?

**Try:**
- Asking which study applies to this product
- Checking whether claims match the evidence
- Running your own small pilot with measures

**Skip:**
- Believing 'clinically proven' without a citation
- Apps claiming to treat or cure autism
- Testimonials presented as research

**Where The Autism Kit stands.** The Autism Kit is built on evidence-based practices, like visual schedules and first-then boards, and developed with
  BCBAs. We don't claim the app itself has been studied in a trial.

## What can I do next?

- [ ] Ask vendors which ESSA tier applies
- [ ] Separate practice evidence from product evidence
- [ ] Plan a small pilot with clear measures

Read next: [What are evidence-based practices for autism in schools?](https://theautismkit.com/guides/evidence-based-practices-autism-schools)

## Common questions

### What are the ESSA tiers?

Tier 1 strong, Tier 2 moderate, Tier 3 promising, and Tier 4 demonstrates a rationale, based on the type and quality of research.

### Is 'evidence-based practice' the same as a tested product?

No. An app can be built on an evidence-based practice without the app itself having been studied.

### What evidence does The Autism Kit have?

It's built on evidence-based practices like visual supports. The app itself hasn't been studied in a controlled trial, and we won't claim it has.

## Sources

1. What Works Clearinghouse (Institute of Education Sciences). https://ies.ed.gov/ncee/wwc/
2. National Clearinghouse on Autism Evidence and Practice: Research and resources. https://ncaep.fpg.unc.edu/research-and-resources/

General guidance, not a diagnosis or treatment plan. Talk with your pediatrician or a developmental specialist about your child's care.