What's New

Update to iOS 17

App Description

"Fluency Calculator - Measurement of Stuttering" provides a measure of the frequency of various types of disfluency occurring in a speech sample.

It is designed for Speech and Language Therapists to perform a live count of the number of fluent or disfluent syllables. A parent can also use it to track their children's stuttering severity.

App Features:
1. A Stopwatch to track time
2. Two buttons "Syllable" and "Shutter". A live track of the total number of syllables recorded is shown on the main screen as well as the number of fluent and disfluent syllables/words entered.
3. "Fluency Calculator - Measurement of Stuttering" provides the following results:
* SPM: Number of Syllables Per Minutes
* SWPM: Number of Stuttered Words Per Minutes
* %SS: Percentage of Stuttered Syllables
4. A Settings screen: user can customize almost everything: Change button to any colors by Color Picker, vibrate or highlight when touching.
5. Optimize screen for small screens like iPhone 4s, iPhone 5
6. SHAKE to PAUSE without touching button

Please send me email co email: [email protected] for any more features you request. I will definitely add it in next upgrades.

iPhone Screenshots

(click to enlarge)

Fluent Stuttering Calculator screenshot 1 Fluent Stuttering Calculator screenshot 2 Fluent Stuttering Calculator screenshot 3

iPad Screenshots

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Fluent Stuttering Calculator screenshot 4 Fluent Stuttering Calculator screenshot 5 Fluent Stuttering Calculator screenshot 6

App Changes

  • June 16, 2019 Initial release
  • December 17, 2019 New version 1.1
  • September 16, 2023 Price increase: $2.99 -> $4.99
  • November 03, 2023 New version 1.2
  • November 03, 2023 Price increase: $4.99 -> $6.99