Functional Oral Intake Scale

The FOIS (Functional Oral Intake Scale) is a scoring tool to rate oral intake of food and liquid in adult patients with dysphagia (swallowing difficulty). The FOIS is a validated tool applicable to a wide range of health conditions contributing to swallowing difficulty. This app automatically identifies the correct FOIS level based on clinician’s yes/no responses to a few questions. The FOIS is widely recognized as a valuable and unique part of the clinical examination of swallowing function in adults. Please see our terms of use at https://fdi2.com/wp-content/uploads/2019/05/FDI-terms.pdf

Developer

Florida Dysphagia Institute, LLC

Main Category

Medical

Version

1.0

Version Release

2019-11-16

Initial Release

2019-11-16

Size

14 MB

Age Rating

4+

Price

USD 9.99

Languages

EN

Bundle ID

com.fdi2.FOIS

Version Rating

★ 0.00 (0)

First Seen

2026-06-28

Metadata updated 2026-06-29

Free · Max 90 days · Top 5 categories shown (Y-axis: rank, lower is better)

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