249+ iOS apps curated and reviewed
The best disfluency index counter plus apps on iPhone average 3.9★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | $19.99 | 3.0★ (1) | No | No | Aug 2026 | |
| 2 |  | $7.99 | 2.8★ (6) | No | No | Aug 2026 | |
| 3 |  | Free | 4.6★ (121) | No | No | Sep 2026 | |
| 4 |  | Free | — | Yes | No | May 2026 | |
| 5 |  | $4.99 | — | No | Yes | Sep 2026 | |
| 6 |  | Free | — | No | No | May 2026 | |
| 7 |  | Free | — | Yes | Yes | May 2026 | |
| 8 |  | Free | 4.7★ (1.4K) | Yes | No | Sep 2026 |
This app helps speech-language pathologists track stuttered syllables live during sessions. It offers simple and advanced counters to record fluent and disfluent syllables, providing detailed results and email/print options for easy reporting.
This app helps measure stuttering by tracking fluent and disfluent syllables in speech samples. It provides detailed metrics like syllables per minute and percentage of stuttered syllables, aiding therapists and parents in monitoring speech fluency.
This application serves as a digital tally counter with a unique visual element. Each tap increments a count while dynamically changing the background color, offering a more engaging experience than traditional counters. It includes options for resetting, subtracting, sound effects, and disabling auto-lock.
