# Constant Therapy vs Short Term Memory Test

The clearest difference is ads: Constant Therapy at none against Short Term Memory Test's shown. Constant Therapy also leads on ratings volume (4.2K vs 1.1K) and iOS requirement (9.3 vs 15.0). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Constant Therapy sells 10 in-app purchases, starting at $19.99 per month and Short Term Memory Test sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Constant Therapy against 4.4 for Short Term Memory Test. Both are backed by a comparable volume of ratings — 4.2K and 1.1K respectively. Written reviews are what separate them: 77% of Constant Therapy's written reviews are positive against 70% of Short Term Memory Test's.

Constant Therapy ships an update every 2 months, Short Term Memory Test every 4 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Constant Therapy | Short Term Memory Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4.2K ratings)](https://appshunter.io/ios/app/constant-therapy-brain-plus-speech/id575764424/reviews)** | [4.4 (1.1K ratings)](https://appshunter.io/ios/app/short-term-memory-test/id804088277/reviews) |
| Number of ratings | **4.2K** | 1.1K |
| Positive reviews | **77.0% of reviews** | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 90 MB | 136 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Constant Therapy, Inc.](https://appshunter.io/developer/809216349) | [ferrety inc.](https://appshunter.io/developer/804088280) |

## 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


### Short Term Memory Test

[App page](https://appshunter.io/ios/app/short-term-memory-test/id804088277)

Test your short-term memory by memorizing and locating illustrations among a large collection. Offers daily timed challenges with ranks and a free mode for relaxed practice. Ideal for brain training and cognitive exercise for all ages.

**Highlights:** Memorize and find illustrations, Daily timed challenges with ranks, Free mode with no time limit, 130 cute illustrations, Calendar for daily records, Works on iPhone and iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $0.99 | per month |

**What reviewers like**

- 🤓 Enhanced memory practice
- 👍 Simple and fun gameplay
- 💡 Potential for more content (illustrations, levels, ad-free)

**What reviewers complain about**

- 🐛 Spontaneous ads that break concentration
- 🤯 Counterintuitive controls (bashing screen)
- 🤔 Limited customization options (words vs. pictures)

**Reported bugs**

- Images from previous screen not appearing in find screen
- Timer issues
- Scrolling problems causing accidental taps

**Requested features**

- More customization options
- Ad-free paid version
- Improved graphics


## Frequently asked questions

### Is Constant Therapy free?

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

### Is Short Term Memory Test free?

Short Term Memory Test is free to download, with in-app purchases available.

### Which has better reviews, Constant Therapy or Short Term Memory Test?

Constant Therapy is rated higher. Constant Therapy averages 4.5 out of 5 from 4.2K ratings, while Short Term Memory Test averages 4.4 from 1.1K ratings.

### Do Constant Therapy or Short Term Memory Test have ads?

Short Term Memory Test shows ads; Constant Therapy does not.

### Which is updated more often, Constant Therapy or Short Term Memory Test?

Constant Therapy ships an update every 2 months, and Short Term Memory Test every 4 months. Most recently, Constant Therapy was updated on November 6, 2026 and Short Term Memory Test on November 6, 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.*