# StutterFlow Stuttering Therapy vs HueDiary

StutterFlow Stuttering Therapy and HueDiary 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 HueDiary sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

StutterFlow Stuttering Therapy ships an update every 9 days, HueDiary fortnightly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | StutterFlow Stuttering Therapy | HueDiary |
| --- | --- | --- |
| 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** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 48 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Aleksandr Chizhevskiy](https://appshunter.io/developer/1564573608) | [丹 宋](https://appshunter.io/developer/1894192384) |

## 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 |


### HueDiary

[App page](https://appshunter.io/ios/app/huediary-and-and/id6768502718)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HueDiary Monthly | $2.99 | per month |


## Frequently asked questions

### Is StutterFlow Stuttering Therapy free?

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

### Is HueDiary free?

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

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

Neither StutterFlow Stuttering Therapy nor HueDiary shows ads.

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

StutterFlow Stuttering Therapy ships an update every 9 days, and HueDiary fortnightly. Most recently, StutterFlow Stuttering Therapy was updated on October 24, 2026 and HueDiary on October 25, 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.*