# AlphaTopics vs F

AlphaTopics and F both sit at 4.3 stars, but that hides the real split: 86% of F's written reviews are positive against 40% of AlphaTopics's. F also leads on update cadence (every 4 months vs every 11 months). AlphaTopics's advantage is price ($9.99 vs $149.99) and ratings volume (46 vs 8). On rating, ads, in-app purchases and monetization model there is nothing between them.

AlphaTopics costs $9.99 and F $149.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.3 for AlphaTopics against 4.4 for F. That said, the two scores are not equally well evidenced: AlphaTopics has 46 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 40% of AlphaTopics's written reviews are positive against 86% of F's.

AlphaTopics ships an update every 11 months, F every 4 months. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | AlphaTopics | F |
| --- | --- | --- |
| Price | **$9.99** | $149.99 |
| Rating | [4.3 (46 ratings)](https://appshunter.io/ios/app/alphatopics-aac/id963870901/reviews) | **[4.4 (8 ratings)](https://appshunter.io/ios/app/f-stac/id1014974144/reviews)** |
| Number of ratings | **46** | 8 |
| Positive reviews | 40.0% of reviews | **85.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 months** |
| Monetization | Paid | Paid |
| Size | 7 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

### AlphaTopics

[App page](https://appshunter.io/ios/app/alphatopics-aac/id963870901)

This app aids communication for individuals with unclear speech by providing tools to convey messages faster. It offers letter boards, customizable topic boards, and a whiteboard for writing or drawing, helping to improve listener understanding and expressiveness.

**Highlights:** Letter board with alphabetical or frequency order, Customizable topic boards with voice output, Whiteboard for writing and drawing, Adjustable settings for various impairments, Export custom boards for printing or sharing, Built-in scanning and guided access support

**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 AlphaTopics free?

AlphaTopics costs $9.99, with no in-app purchases.

### Is F free?

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

### Which has better reviews, AlphaTopics or F?

F is rated higher. AlphaTopics averages 4.3 out of 5 from 46 ratings, while F averages 4.4 from 8 ratings.

### Do AlphaTopics or F have ads?

Neither AlphaTopics nor F shows ads.

### Which is updated more often, AlphaTopics or F?

AlphaTopics ships an update every 11 months, and F every 4 months. Most recently, AlphaTopics was updated on November 3, 2026 and F on November 1, 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.*