# StutterFlow Stuttering Therapy vs Kyndsy

StutterFlow Stuttering Therapy and Kyndsy are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. StutterFlow Stuttering Therapy sells 3 in-app purchases, starting at $9.99 per month and Kyndsy sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

StutterFlow Stuttering Therapy ships an update every 9 days, Kyndsy every 10 days. The most recent releases landed on November 5, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | StutterFlow Stuttering Therapy | Kyndsy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/stutterflow-stuttering-therapy/id6762919218/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 58 MB |
| Requires iOS | 17.0 | **16.2** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Aleksandr Chizhevskiy](https://appshunter.io/developer/1564573608) | [Ihor Kostohlot](https://appshunter.io/developer/6799499120) |

## What reviewers say

### StutterFlow Stuttering Therapy

[App page](https://appshunter.io/ios/app/stutterflow-stuttering-therapy/id6762919218)

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:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $39.99 | per year |
| Lifetime Access | $69.99 | one-time |


### Kyndsy

[App page](https://appshunter.io/ios/app/kyndsy-speech-coach/id6808824111)

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI comment | $0.49 | one-time |
| AI test analysis | $0.99 | one-time |
| A day without the limit | $0.99 | one-time |
| Repair 1 day | $1.99 | one-time |
| Repair 2 days | $2.49 | one-time |
| Repair 3 days | $2.99 | one-time |
| Repair 4 days | $3.49 | one-time |
| Repair 5 days | $3.99 | one-time |
| Repair 6 days | $4.99 | one-time |
| Repair 7 days | $5.99 | one-time |


## Frequently asked questions

### Is StutterFlow Stuttering Therapy free?

StutterFlow Stuttering Therapy is free to download, with in-app purchases available.

### Is Kyndsy free?

Kyndsy is free to download, with in-app purchases available.

### Do StutterFlow Stuttering Therapy or Kyndsy have ads?

Neither StutterFlow Stuttering Therapy nor Kyndsy shows ads.

### Which is updated more often, StutterFlow Stuttering Therapy or Kyndsy?

StutterFlow Stuttering Therapy ships an update every 9 days, and Kyndsy every 10 days. Most recently, StutterFlow Stuttering Therapy was updated on November 5, 2026 and Kyndsy on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*