# Visual Attention Therapy vs F

The clearest difference is price: Visual Attention Therapy at $19.99 against F's $149.99. Visual Attention Therapy also leads on rating (4.7 vs 4.4) and ratings volume (486 vs 8). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Visual Attention Therapy costs $19.99 and F $149.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Visual Attention Therapy holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Visual Attention Therapy has 486 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 92% of Visual Attention Therapy's written reviews are positive against 86% of F's.

Visual Attention Therapy ships an update every 6 months, F every 4 months. The most recent releases landed on September 24, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Visual Attention Therapy | F |
| --- | --- | --- |
| Price | **$19.99** | $149.99 |
| Rating | **[4.7 (486 ratings)](https://appshunter.io/ios/app/visual-attention-therapy/id539203206/reviews)** | [4.4 (8 ratings)](https://appshunter.io/ios/app/f-stac/id1014974144/reviews) |
| Number of ratings | **486** | 8 |
| Positive reviews | **92.3% of reviews** | 85.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 10 MB | 54 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tactus Therapy Solutions Ltd.](https://appshunter.io/developer/438070002) | [Cognitive Innovations LLC](https://appshunter.io/developer/788770952) |

## What reviewers say

### Visual Attention Therapy

[App page](https://appshunter.io/ios/app/visual-attention-therapy/id539203206)

This app retrains the brain to scan from left to right, improving reading, concentration, and memory. It features two modes to help individuals with left neglect and professionals assess and treat visual attention deficits.

**Highlights:** Left-to-right scanning training, Visual attention deficit assessment, Target finding exercises, Immediate feedback with cues, Automated scoring and reports, Adjustable difficulty and layouts, Printable exercise options

**In-app purchases:** none


### F

[App page](https://appshunter.io/ios/app/f-stac/id1014974144)

This tool offers a standardized cognitive screening through 14 functional tasks. It integrates real-life distractions to assess cognitive abilities and performance breakdowns in various domains. Clinicians can observe clients performing tasks from simple to complex.

**Highlights:** 14 functional tasks, Real-life distractions integration, Cognitive domain assessment, Functional performance reporting, Clinician observation tool, Money management tasks, Medication management tasks

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Visual Attention Therapy free?

Visual Attention Therapy costs $19.99, with no in-app purchases.

### Is F free?

F costs $149.99, with no in-app purchases.

### Which has better reviews, Visual Attention Therapy or F?

Visual Attention Therapy is rated higher. Visual Attention Therapy averages 4.7 out of 5 from 486 ratings, while F averages 4.4 from 8 ratings.

### Do Visual Attention Therapy or F have ads?

Neither Visual Attention Therapy nor F shows ads.

### Which is updated more often, Visual Attention Therapy or F?

Visual Attention Therapy ships an update every 6 months, and F every 4 months. Most recently, Visual Attention Therapy was updated on September 24, 2026 and F on September 10, 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.*