About this app
Fluency Calculator is an effective tool to measure fluency. It is designed to easily and accurately assist with the calculation of SPM (syllables per minute) and %SS (% syllables stuttered). Visual and vibratory feedback assist with accurate tallying of syllables and stutters. Great for speech pathologists working in the area of fluency, or for people who stutter and their families. Features: Apple Watch app Dark Mode History Editing Export
Latest release
What’s New
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included. Updated for the latest OS
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 25, 2026 · 5:00 AM $5.99
Screenshots
