# T.A.C.T. vs Clearly Audiobooks

The clearest difference is monetization model: T.A.C.T. at free with in-app purchases against Clearly Audiobooks's subscription. T.A.C.T. also leads on iOS requirement (12.4 vs 14.7). Clearly Audiobooks's advantage is rating (4.0 vs 3.7) and update cadence (every 4 months vs every 10 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. T.A.C.T. sells 1 one-off in-app purchase and Clearly Audiobooks sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Clearly Audiobooks holds the better App Store score, 4.0 against 3.7. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

T.A.C.T. ships an update every 10 months, Clearly Audiobooks every 4 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | T.A.C.T. | Clearly Audiobooks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/tact/id849194153/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/clearly-audiobooks/id1608953900/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 4 months** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 6 MB | 535 MB |
| Requires iOS | **12.4** | 14.7 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Push Interactions, Inc.](https://appshunter.io/developer/357410200) | [BioSpeech, Inc.](https://appshunter.io/developer/923094369) |

## What reviewers say

### T.A.C.T.

[App page](https://appshunter.io/ios/app/tact/id849194153)

This app is a continuous performance test designed to measure errors of commission, omission, and scoring variability over 15 minutes. It can help demonstrate clinical response to stimulant medication and is part of ADHD assessment and treatment.

**Highlights:** Measures errors of commission and omission, Assesses scoring variability, Provides a total score, Offers minute-by-minute scoring, Demonstrates clinical response to medication, Used for research purposes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock more then five patients | $69.99 | one-time |


### Clearly Audiobooks

[App page](https://appshunter.io/ios/app/clearly-audiobooks/id1608953900)

Enhance hearing and reading skills with an audiovisual coach. Features include clear speech narration, background noise simulation, and personalized playback controls. Track progress with a detailed dashboard and adapt training to your unique hearing abilities.

**Highlights:** Audiovisual learning with text and face display, Clear speech narration, Background noise simulation, Customizable playback controls, Performance dashboard with recommendations, Personalized training plans

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Access | $5.99 | per month |
| Full Access | $59.99 | per year |


## Frequently asked questions

### Is T.A.C.T. free?

T.A.C.T. is free to download, with in-app purchases available.

### Is Clearly Audiobooks free?

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

### Which has better reviews, T.A.C.T. or Clearly Audiobooks?

Clearly Audiobooks is rated higher. T.A.C.T. averages 3.7 out of 5 from 3 ratings, while Clearly Audiobooks averages 4.0 from 4 ratings.

### Do T.A.C.T. or Clearly Audiobooks have ads?

Neither T.A.C.T. nor Clearly Audiobooks shows ads.

### Which is updated more often, T.A.C.T. or Clearly Audiobooks?

T.A.C.T. ships an update every 10 months, and Clearly Audiobooks every 4 months. Most recently, T.A.C.T. was updated on November 1, 2026 and Clearly Audiobooks on November 3, 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.*