Comparison

SuperPenguin vs StopStutter Speech Therapy

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

Head to head
About

SuperPenguin

This app offers expert guidance and practical activities to support individuals with speech, language, and communication needs. It provides personalized content, NHS-aligned resources, and shared experiences to reduce worry and build confidence for families and caregivers.

Highlights
  • Expert guidance from NHS speech and language therapists
  • Personalized content adapting to family needs
  • NHS-aligned resources and materials
  • Practical home activities for communication support
  • Shared experiences and advice from users
  • Privacy-focused with no personal data shared with AI
Features
Read full description

WHY SUPERPENGUIN? • Expert guidance: Built with UK and US speech and language pathologists to give you reliable support you can trust. • For the whole family: Practical help for parents, carers, and the village around a person with speech, language and communication needs. • Made for you: Content that fits your family's needs and specific challenges. • Real results: Helps to build your confidence to support your loved one's communication. KEY FEATURES • Your personal journey: Content that adapts as your needs change, with new tips each day tailored to your family. • Learn from others: Discover real experiences and advice from people with lived experience who understand your journey. • Practical activities: Simple things you can do at home to support communication NEW UPDATES • Introduced direct-to-consumer subscriptions for users without provider access. (B2C) YOUR PRIVACY MATTERS: • Delete your account anytime within the app or contact us directly • Privacy notice: www.superpenguin.com/privacy-notice • Terms of use: https://www.superpenguin.com/terms-conditions *SuperPenguin is an educational platform that helps carers of people with speech, language and communication needs learn and practice supportive strategies. It complements, and does not replace, professional therapy. It does not diagnose, screen for, or monitor any condition, and it does not make clinical decisions.* Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

StopStutter Speech Therapy

This app helps users overcome stuttering through a neuroscience-based method. It offers guided practice, masterclasses, and a supportive community to build fluency and confidence.

Highlights
  • Neuroscience Method® for retraining speech habits
  • Certified ex-stutterer therapists
  • Fluency Masterclasses with video instruction
  • Daily routine tracking and practice tools
  • Supportive community of ex-stutterers
  • AI-powered stuttering question chatbot
  • Affirmations and guided hypnosis for fluency
Features
Read full description

Stop Stuttering, Love Speaking, and Convert Stuttering into a Blessing. Our mobile app will enable you to break free from the chains of stuttering and live the fluent life you deserve. Join 100s of EX-stutterers who have achieved fluency by practicing The Neuroscience Method® to Stop Stuttering. TRY APP FOR FREE. WHY CHOOSE STOPSTUTTER? ● The Neuroscience Method® : Based on neuroplasticity, the Neuroscience Method® to Stop Stuttering enables stutterers to retrain their minds to hear and think in fluency, while replacing the old stuttering-habit with a new fluency-habit. Created by Lee G. Lovett, author of seven ground-breaking Amazon stuttering books, who has personally provided 10,000 hours of stuttering therapy, all no charge, and is a passionate advocate for global stutterers. ● Certified Stuttering Therapy: Unlike Speech Therapists who never stuttered or still do, our Certified Stuttering Therapists are EX-stutterers who mastered our methods and then completed a rigorous certification program to provide stuttering therapy. ● Fluency Masterclasses: Watch Lee Lovett’s “Stop Stuttering MasterClass I & II,” “Beat Fear MasterClass,” and “Parents of Stutterers MasterClass.” 50 hours of video instruction will equip you and/or your children for fluency. ● Daily Routine: Track stuttering victories and setbacks. Practice speech tools, mind training, and reading aloud. Watch your confidence build as your consecutive victory days propel you to fluency. ● Supportive Community: Connect with EX-stutterers and those fast-becoming EX-stutterers at daily practice sessions and weekly speech club meetings. Get advice, encouragement, support, inspiration and make lifelong friends. ● AI-Powered Assistance: Get instant answers to your stuttering questions from our AI-powered chatbot, drawing exclusively from the Neuroscience Method® database of books, MasterClasses, videos and website. ● Comprehensive Resources: Access eBooks, video library, stuttering therapy, guided hypnosis, 100s of testimonials, and everything needed to ensure your success. STOP STUTTERING INCIDENTS Learn and apply our revolutionary speech tools/techniques and speech plans to prevent stuttering incidents – one day at a time. RETRAIN YOUR MIND WITH AFFIRMATIONS & HYPNOSIS Listen to your personally recorded affirmations, and combine with our guided hypnosis, to retrain your mind to think, hear, and speak fluently. JOIN HUNDREDS WHO HAVE FOUND FLUENCY Watch and read hundreds of stopped stuttering stories – irrefutable proof that our Methods work. Stutterers of all ages, ethnicities, and cultures have found fluency and life transformation. YOU CAN TOO! PRICING POLICY StopStutter offers a 7-day free trial with full access to all premium features. After the trial, you can choose from our flexible learning plans: Self Learning – Monthly ($39/month), Self Learning – Yearly ($299/year), Guided Learning – Monthly ($99/month), or Guided Learning – Yearly ($799/year). Each plan gives you seamless access to both the mobile app and website using the same login, allowing you to continue your speech program anytime, anywhere. Prices may vary depending on your region. TERMS OF USE: • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase • Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication. Terms of Use - https://app.stopstutter.org/terms-condition.html Privacy Policy - https://app.stopstutter.org/privacy-policy.html

Screenshots

SuperPenguin4 screens
StopStutter Speech Therapy4 screens

Verdict

The call

The clearest difference is ratings volume: StopStutter Speech Therapy at 122 against SuperPenguin's 1. StopStutter Speech Therapy also leads on update cadence (weekly vs every 3 weeks). On price, rating, ads and in-app purchases 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. SuperPenguin sells 10 in-app purchases, starting at $14.99 per month and StopStutter Speech Therapy sells 19 in-app purchases, starting at $29.00 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

SuperPenguin holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: StopStutter Speech Therapy has 122 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

SuperPenguin ships an update every 3 weeks, StopStutter Speech Therapy weekly. The most recent releases landed on October 17, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
SuperPenguin versus StopStutter Speech Therapy: the parameters behind the verdict, then further details
ParameterSuperPenguinStopStutter Speech Therapy
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (122 ratings)
Positive reviews—95.9% of reviews
Number of ratings1122 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size52 MB138 MB
Age rating4+4+
DeveloperBeneTalkWorld Stop Stuttering Association

Customer experience

SuperPenguin

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

StopStutter Speech Therapy

All ratings120 ratings
Positive94.2%
Neutral2.5%
Negative3.3%
Written reviews49 reviews
Positive95.9%
Neutral0.0%
Negative4.1%

Bugs and requests

SuperPenguin

Not enough reviews yet to summarise bugs or requests.

StopStutter Speech Therapy

Reported bugs

1 issue
  • No access to materials after payment (reported by one user).

Requested features

2 requests
  • Consider a dark mode option for the app.
  • Improve the functionality of the affirmation playback to prevent phone timeout.

In-app purchases

10 purchases

SuperPenguin

Subscriptions10
  • Premium monthly 50% discount$14.991 Month
  • Premium monthly 20% discount$23.991 Month
  • Premium monthly 10% discount$26.991 Month
Show 7 more
  • Premium yearly$59.991 Year
  • Premium 6 monthly 50% discount$69.996 Months
  • Premium yearly 50% discount$99.991 Year
  • Premium 6 monthly 20% discount$111.996 Months
  • Premium 6 monthly 10% discount$125.996 Months
  • Premium yearly 20% discount$159.991 Year
  • Premium yearly 10% discount$179.991 Year
19 purchases

StopStutter Speech Therapy

Subscriptions9
  • Monthly Path to Fluency7 Days trial$29.001 Month
  • SELF LEARNING TRACK - MONTHLY7 Days trial$39.001 Month
  • Fluency Monthly – App+Website7 Days trial$39.991 Month
Show 6 more
  • Fluency 6-Month7 Days trial$79.006 Months
  • GUIDED LEARNING TRACK - MONTHLY7 Days trial$99.001 Month
  • Yearly Path to Fluency7 Days trial$229.001 Year
  • SELF LEARNING TRACK - ANNUALLY7 Days trial$299.001 Year
  • Fluency Yearly – App + Website7 Days trial$299.001 Year
  • GUIDED LEARNING TRACK - ANNUALLY7 Days trial$799.001 Year
One-time10
  • 10 Bot Questions$7.49
  • 10 Bot Questions Non-Member$10.00
  • 50 Bot Questions$15.00
Show 7 more
  • 50 Bot Questions Non-Member$20.00
  • 100 Bot Questions$25.00
  • 100 Bot Questions Non-Member$35.00
  • 3 Therapy Sessions$294.99
  • 5 Therapy Sessions$444.99
  • 10 Therapy Sessions$790.00
  • 10 Therapy Sessions Non-Member$1000.00

Questions

Is SuperPenguin free?
SuperPenguin is free to download, with in-app purchases available.
Is StopStutter Speech Therapy free?
StopStutter Speech Therapy is free to download, with in-app purchases available.
Which has better reviews, SuperPenguin or StopStutter Speech Therapy?
SuperPenguin is rated higher. SuperPenguin averages 5.0 out of 5 from 1 ratings, while StopStutter Speech Therapy averages 4.8 from 122 ratings.
Do SuperPenguin or StopStutter Speech Therapy have ads?
Neither SuperPenguin nor StopStutter Speech Therapy shows ads.
Which is updated more often, SuperPenguin or StopStutter Speech Therapy?
SuperPenguin ships an update every 3 weeks, and StopStutter Speech Therapy weekly. Most recently, SuperPenguin was updated on October 17, 2026 and StopStutter Speech Therapy on October 30, 2026.

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