# Constant Therapy vs Stroke Sisters

The clearest difference is in-app purchases: Stroke Sisters at none against Constant Therapy's 10. Constant Therapy's advantage is update cadence (every 2 months vs every 9 months) and iOS requirement (9.3 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Constant Therapy sells 10 in-app purchases, starting at $19.99 per month. Stroke Sisters asks for nothing beyond the download.

Constant Therapy ships an update every 2 months, Stroke Sisters every 9 months. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Constant Therapy | Stroke Sisters |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.2K ratings)](https://appshunter.io/ios/app/constant-therapy-brain-plus-speech/id575764424/reviews)** | — |
| Number of ratings | **4.2K** | — |
| Positive reviews | 77.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 90 MB | 22 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Constant Therapy, Inc.](https://appshunter.io/developer/809216349) | [Angela Doyal](https://appshunter.io/developer/1743478370) |

## What reviewers say

### Constant Therapy

[App page](https://appshunter.io/ios/app/constant-therapy-brain-plus-speech/id575764424)

This app provides science-based cognitive, language, and speech therapy exercises for individuals recovering from neurological conditions like stroke, TBI, and aphasia. It offers personalized, AI-guided activities to improve memory, communication, attention, and more, accessible anytime and anywhere.

**Highlights:** Customized AI-guided therapy exercises, Speech and cognitive skill-building, Progress monitoring and reports, Supplement in-clinic therapy, Large library of evidence-based activities, Live customer support

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto-renewing Subscription | $19.99 | per month |
| Auto-renewing Subscription | $24.99 | per month |
| Auto-renewing Subscription | $24.99 | per month |
| Auto-renewing Subscription | $29.99 | per month |
| Auto-renewing Subscription | $29.99 | per month |
| Auto-renewing Subscription | $199.99 | per year |
| Auto-renewing Subscription | $249.99 | per year |
| Auto-renewing Subscription | $249.99 | per year |
| Auto-renewing Subscription | $299.99 | per year |
| Auto-renewing Subscription | $349.99 | per year |

**What reviewers like**

- 🚀 Comprehensive therapy program
- 👍 Customized to user needs
- 💡 Regularly updated with new content
- 🚀 Convenient for home use
- 👍 Helpful customer support

**What reviewers complain about**

- 🐛 Occasional app crashes or freezes
- 🔍 Limited variety of exercises
- 🔍 Difficulty cancelling subscription
- 🔍 Exercises can be too basic for some users

**Reported bugs**

- Inconsistent voice recognition accuracy
- Settings not remembered between sessions
- Pricing information not easily accessible

**Requested features**

- More advanced and customizable exercises
- Ability to bypass irrelevant questions
- Better user progress tracking and reporting
- Multilingual support


### Stroke Sisters

[App page](https://appshunter.io/ios/app/stroke-sisters/id6757363563)

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

**In-app purchases:** none


## Frequently asked questions

### Is Constant Therapy free?

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

### Is Stroke Sisters free?

Stroke Sisters is free to download, with no in-app purchases.

### Do Constant Therapy or Stroke Sisters have ads?

Neither Constant Therapy nor Stroke Sisters shows ads.

### Which is updated more often, Constant Therapy or Stroke Sisters?

Constant Therapy ships an update every 2 months, and Stroke Sisters every 9 months. Most recently, Constant Therapy was updated on October 24, 2026 and Stroke Sisters on October 15, 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.*