Comparison

Marbles CBT vs Stuttering Therapy (DAF)

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

Head to head
About

Marbles CBT

This app helps users learn and practice Cognitive Behavioral Therapy techniques to manage habits, thinking patterns, and emotions. It offers tools for thought challenging, fear exposure, and various diaries for tracking mood, gratitude, and self-monitoring. Additional features include relaxation exercises and educational lessons on CBT.

Highlights
  • Thought challenging exercises
  • Fear exposure practice
  • Self-monitoring diary
  • Slow breathing relaxation
  • Muscle relaxation techniques
  • Mood and gratitude diaries
  • CBT learning lessons
Features
Read full description

Marbles CBT is an easy-to-use app for learning and practicing tools from CBT therapy. Whether you have tried it or not, you can use it to change your habits and thinking patterns and feel better. Marbles features several tools, including: Thought challenging - negative feelings often arise from our thoughts about situations and events in life. Cognitive behavioural therapy teaches us to identify such thought patterns that are not logical, called "cognitive distortions." In Marbles, the process of challenging thoughts is structured: recording the thought, identifying distortions, challenging the thought, and creating an alternative thought. The tool and various distortions are also covered in short lessons. Overcoming fears (using exposures) - CBT is highly effective for dealing with specific fears such as: fear of heights, claustrophobia, fear of animals, social anxiety, etc. As part of the treatment, exposure exercises are used to gradually deal with the scary subject. The Marbles app enables you to create a central practice table and to keep track of every practice you do. Self-monitoring diary - one of the main CBT tools, it is a diary that allows you to examine the relationship between your thoughts, feelings, and behaviors in different situations. Through it, you learn how your thoughts and behaviors affect your emotions. Slow breathing - The practice of slow breathing is an easy and highly effective method for relaxing the body. For beginners and experienced practitioners alike. Muscle relaxation - a simple relaxation technique that relieves physical and mental stress, anxiety, and even pain. Marbles contains illustrated instructions for practicing relaxation at all levels. Mood diary - for recording changes in mood over time. In addition, you can choose accompanying emotions and add comments. In the insights screen, you can see the changes in mood over time. Gratitude diary - allows you to record things you're thankful for. Regularly noting your blessings, big and small, can improve your outlook, reduce stress, and help you appreciate life more fully. Additional features include: • Insights screen with mood graph, your most common emotions, and activity data. • Follow up on thoughts relating to future events (did what you expect really happen?). • A learning section with short lessons on CBT, app features, and usage tips. • Share all your content easily - you can attach your diaries and exercises in an email (convenient for therapists). Subscription All the main features of the app are completely free to use. We offer a premium subscription to keep the core tools of the app free. These include: additional diaries, insights, and relaxations. The premium subscription also allows us to spend more time and budget upgrading Marbles and adding new features. A subscription may differ in price by country. Payment will be deducted from a user's Apple App Store account at the time of purchase. Subscriptions will automatically renew 24 hours before they expire unless cancelled in advance. Disclaimer It is important to remember that Marbles CBT is not meant to replace professional mental health help, therapy, or counselling. If you have concerns about any aspect of your mental health, or someone else's mental health, it is always advisable to seek professional help.

About

Stuttering Therapy (DAF)

This app offers a scientifically validated technique to improve speech fluency for individuals who stutter. It uses delayed auditory feedback, adjustable in real-time, to help users practice smoother speech patterns conveniently from their smartphone.

Highlights
  • Adjustable delay settings (0-200ms)
  • Real-time audio processing
  • Professional audio quality
  • Automatic headphone detection
  • Personalized and saved settings
  • Simple, intuitive interface
Features
Read full description

Overcome stuttering and improve speech fluency with our professional Delayed Auditory Feedback (DAF) therapy app. Designed for individuals who stutter, this evidence-based tool helps you practice speech therapy exercises conveniently from your smartphone. WHAT IS DELAYED AUDITORY FEEDBACK? Delayed Auditory Feedback is a scientifically-validated technique used by speech therapists worldwide. By hearing your voice with a slight delay (adjustable from 0-200ms), your brain receives altered auditory feedback that naturally promotes smoother, more fluent speech patterns. KEY FEATURES Adjustable Delay Settings Customize the audio delay between 0-200 milliseconds to find your optimal therapy setting. Fine-tune the delay that works best for your individual speech patterns. Real-Time Audio Processing Experience instant, low-latency audio feedback through your headphones, ensuring effective therapy sessions without distracting lag. Professional Audio Quality High-quality 16kHz audio capture ensures clear, natural sound reproduction for the most effective therapy experience. Smart Device Detection Automatic headphone detection prevents audio feedback and ensures safe, comfortable therapy sessions. Personalized Settings Your preferred delay settings are automatically saved, so you can start therapy immediately every time you open the app. Simple, Intuitive Interface Clean, user-friendly design lets you focus on your therapy, not on complicated controls. PERFECT FOR - Individuals who stutter seeking daily speech practice - Supplementing professional speech therapy sessions - Building confidence in speaking situations - Practicing speeches and presentations - Improving overall speech fluency HOW IT WORKS 1. Connect your headphones or earbuds 2. Grant microphone permission 3. Adjust the delay slider to your preferred setting 4. Tap Start Therapy and begin speaking 5. Practice regularly for best results IMPORTANT REQUIREMENTS - Headphones or earbuds are required to prevent audio feedback - Microphone access is necessary for audio capture - Works best in quiet environments CLINICAL FOUNDATION Delayed Auditory Feedback has been studied extensively in speech therapy research and is recognized as an effective tool for reducing stuttering severity. This app brings professional-grade DAF technology to your pocket, making consistent therapy practice more accessible than ever. PRIVACY AND SAFETY Your privacy matters. All audio processing happens on your device in real-time. Nothing is recorded or stored. No audio data is collected, transmitted, or shared with anyone. START YOUR FLUENCY JOURNEY TODAY Whether you are working with a speech therapist or practicing independently, this app provides the tools you need to work toward more confident, fluent speech. Download now and take the first step toward improved communication. Note: This app is designed as a therapeutic tool and practice aid. For comprehensive stuttering treatment, we recommend working with a qualified speech-language pathologist alongside using this app.

Screenshots

Marbles CBT4 screens
Stuttering Therapy (DAF)1 screens

Verdict

The call

The clearest difference is in-app purchases: Stuttering Therapy (DAF) at none against Marbles CBT's 2. Stuttering Therapy (DAF) also leads on iOS requirement (13.0 vs 15.0). On price, ads and device support 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. Marbles CBT sells 2 in-app purchases, starting at $7.99 per month. Stuttering Therapy (DAF) asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Marbles CBT versus Stuttering Therapy (DAF): the parameters behind the verdict, then further details
ParameterMarbles CBTStuttering Therapy (DAF)
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings2 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size35 MB15 MB
Age rating12+4+
DeveloperOmri Sadehziad aljohani

Customer experience

Marbles CBT

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stuttering Therapy (DAF)

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Marbles CBT

Subscriptions2
  • English14 Days trial$7.991 Month
  • English$79.991 Year
None

Stuttering Therapy (DAF)

No in-app purchases

Questions

Is Marbles CBT free?
Marbles CBT is free to download, with in-app purchases available.
Is Stuttering Therapy (DAF) free?
Stuttering Therapy (DAF) is free to download, with no in-app purchases.
Do Marbles CBT or Stuttering Therapy (DAF) have ads?
Neither Marbles CBT nor Stuttering Therapy (DAF) shows ads.

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