Fluent Speak AI vs StutterFlow Stuttering Therapy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fluent Speak AI
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Fluent Speak AI is an AI-powered personal speech coach that helps people who stutter speak with more confidence and fluency. KEY FEATURES • AI Coach: get personal advice and concrete exercises through real-time conversation, by text or voice. • 13-step roadmap: a step-by-step program built on proven techniques such as easy onset, rhythmic speech and desensitization. • 7-day starter protocol: build a solid foundation in your first days. • Rhythm & Melody: smooth your speech with a metronome, melodic speech and syllable rhythm practice. • Reading practice: train at your own pace with texts at different levels. • SOS mode: breathing, grounding and relaxation tools for tense moments. • Daily therapy plan: personalized exercises generated by AI based on your progress. • Stats & achievements: track streaks, weekly goals and progress. WHY FLUENT SPEAK AI • Methods grounded in scientific evidence. • Full support for 10 languages. • Practice anytime, anywhere, with your privacy protected. Start your journey to freer speech today. Note: This app is a supportive self-help tool. It does not replace diagnosis or treatment by a speech-language pathologist or qualified professional.
StutterFlow Stuttering Therapy
This app offers daily speech practice using Delayed Auditory Feedback (DAF) to help individuals who stutter speak more smoothly. It includes tailored exercises for specific sounds and sentences, habit-building features, and progress tracking. The tool is designed for personal practice alongside professional therapy.
- Delayed Auditory Feedback (DAF) modes
- Sound and word practice exercises
- Sentence and phrase practice
- Daily habit building with streaks and medals
- Progress tracking and statistics
- Personalized content based on user goals
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StutterFlow is a daily speech-practice companion for people who stutter. It is built around DAF — Delayed Auditory Feedback — a technique studied since the 1950s that plays your own voice back through headphones with a short delay. Many people find that this naturally slows speech and helps it flow more smoothly, with fewer blocks and repetitions. This is a practice tool, not a cure, and it does not replace consultation with a speech-language pathologist. Use it alongside therapy or as a daily way to keep your speech moving. WHAT'S INSIDE DAF Modes Choose a delay that fits how you speak today — from a light, barely-noticeable 50 ms up to a deeper 200 ms for focused sessions. Put on AirPods or wired headphones, tap a mode, and speak naturally. Sound Practice Train the sounds that trip you up — P, T, K, R and more. Each sound comes with a simple technique, a clear tip, and a set of words to work through at your own pace. Sentence Gym Move from single sounds to full phrases and sentences. Pair it with DAF to carry smoother speech into real, everyday talking. Build a Daily Habit Streaks, medals and a practice calendar help you show up every day — because consistency is what makes the method work. See Your Progress Simple stats show how your practice adds up week by week, so you can feel the momentum. Made for You Tell us whether you're an adult, a teen, or a parent practising with a child, which sounds are hardest, and your goal — everyday speech, public speaking, or support between therapy visits. StutterFlow tailors the materials around your answers. PRIVATE BY DESIGN Your microphone is processed only on your iPhone. Your voice never leaves your device, and there are no accounts to create. STUTTERFLOW PRO A free trial unlocks the full course — every sound and sentence, streaks and medals, stats and reminders. Continue monthly or yearly, or unlock lifetime access with a single one-time purchase. Cancel anytime in iPhone Settings. Note: subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Manage or cancel your subscription in iPhone Settings → Apple ID → Subscriptions. Medical disclaimer: StutterFlow is a self-practice tool and does not replace the consultation, diagnosis, or treatment of a qualified speech-language pathologist. Privacy Policy: https://stutterflow.com/en/privacy Terms of Service: https://stutterflow.com/en/terms
Screenshots
Verdict
The clearest difference is ads: StutterFlow Stuttering Therapy at none against Fluent Speak AI's shown. Fluent Speak AI's advantage is update cadence (every 4 days vs every 9 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Fluent Speak AI sells 3 in-app purchases, starting at $19.99 per month and StutterFlow Stuttering Therapy sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Fluent Speak AI ships an update every 4 days, StutterFlow Stuttering Therapy every 9 days. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.
| Parameter | Fluent Speak AI | StutterFlow Stuttering Therapy |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 4 days — better | Every 9 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 22 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Mehmet Malkoc | Aleksandr Chizhevskiy |
In-app purchases
Fluent Speak AI
- Aylık Premium$19.991 Month
- 3 Aylık Premium$49.993 Months
- Yıllık Premium$149.991 Year
StutterFlow Stuttering Therapy
- Monthly Subscription3 Days trial$9.991 Month
- Yearly Subscription3 Days trial$39.991 Year
- Lifetime Access$69.99
Questions
Is Fluent Speak AI free?
Is StutterFlow Stuttering Therapy free?
Do Fluent Speak AI or StutterFlow Stuttering Therapy have ads?
Which is updated more often, Fluent Speak AI or StutterFlow Stuttering Therapy?
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