Comparison

Fluent Space vs StutterFlow Stuttering Therapy

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fluent Space

This app provides tools and exercises to help individuals manage stuttering and improve speech fluency. It offers real-time feedback, daily drills, and progress tracking to build confidence in communication.

Highlights
  • Real-time speech feedback
  • Daily fluency exercises
  • Progress tracking and analytics
  • Speech tools for high-pressure situations
  • Evidence-based techniques
Features
Read full description

Master your speech and speak with confidence. Fluent Space is your personal companion for managing stuttering and improving fluency through evidence-based techniques. Navigate every conversation with ease through daily practice or real-time support. KEY FEATURES: - REAL-TIME FEEDBACK: Advanced audio processing to help you monitor and adjust your speech patterns instantly. - DAILY FLUENCY EXERCISES: Targeted drills including gentle onsets, rhythmic pacing, and light contacts. - PROGRESS TRACKING: Detailed analytics to visualize your improvement and identify speech triggers over time. - SPEECH TOOLS: Access Delayed Auditory Feedback and other proven methods for high-pressure situations. DISCLAIMER: Fluent Space is an assistive tool and does not replace professional medical advice or therapy from a certified Speech-Language Pathologist (SLP). Always seek the advice of a physician or other qualified health provider in addition to using this app and before making any medical decisions.

About

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.

Highlights
  • 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
Features
Read full description

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

Fluent Space3 screens
StutterFlow Stuttering Therapy4 screens

Verdict

The call

The clearest difference is rating: Fluent Space at 5.0 against StutterFlow Stuttering Therapy's 3.5. Fluent Space also leads on in-app purchases (none vs 3) and device support (3 vs 1). StutterFlow Stuttering Therapy's advantage is update cadence (every 9 days vs every 2 months). On price, ratings volume and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StutterFlow Stuttering Therapy sells 3 in-app purchases, starting at $9.99 per month. Fluent Space asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Fluent Space holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

Fluent Space ships an update every 2 months, StutterFlow Stuttering Therapy every 9 days. The most recent releases landed on September 23, 2026 and October 11, 2026 respectively.

Scorecard6 real differences · 4 level
Fluent Space versus StutterFlow Stuttering Therapy: the parameters behind the verdict, then further details
ParameterFluent SpaceStutterFlow Stuttering Therapy
PriceFreeFree
Rating5.0 (2 ratings) — better3.5 (2 ratings)
Positive reviews—0.0% of reviews
Number of ratings22
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better17.0
Further details — not scored
Size6 MB8 MB
Age rating4+4+
DeveloperChao JiaoAleksandr Chizhevskiy

Customer experience

Fluent Space

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

StutterFlow Stuttering Therapy

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Fluent Space

No in-app purchases

3 purchases

StutterFlow Stuttering Therapy

Subscriptions2
  • Monthly Subscription3 Days trial$9.991 Month
  • Yearly Subscription3 Days trial$39.991 Year
One-time1
  • Lifetime Access$69.99

Questions

Is Fluent Space free?
Fluent Space is free to download, with no in-app purchases.
Is StutterFlow Stuttering Therapy free?
StutterFlow Stuttering Therapy is free to download, with in-app purchases available.
Which has better reviews, Fluent Space or StutterFlow Stuttering Therapy?
Fluent Space is rated higher. Fluent Space averages 5.0 out of 5 from 2 ratings, while StutterFlow Stuttering Therapy averages 3.5 from 2 ratings.
Do Fluent Space or StutterFlow Stuttering Therapy have ads?
Neither Fluent Space nor StutterFlow Stuttering Therapy shows ads.
Which is updated more often, Fluent Space or StutterFlow Stuttering Therapy?
Fluent Space ships an update every 2 months, and StutterFlow Stuttering Therapy every 9 days. Most recently, Fluent Space was updated on September 23, 2026 and StutterFlow Stuttering Therapy on October 11, 2026.

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