Comparison

Clearly Audiobooks vs Biotrack Scan

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Clearly Audiobooks

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
Read full description

• Gain skills in hearing and reading while enjoying stories with Clearly Audiobooks. • These five features make us unique: ◦ Audiovisual: It displays not only the voice but also the text and the face, especially for lip reading. ◦ "Clear Speech": the narrator speaks at a slightly elevated volume above normal but does not shout, employing clear pronunciation and pausing between each word. ◦ Background noise option: Training for hearing in noisy environments is useful for crowded restaurants, outdoor parks, meetings, fitness classes, and other social settings. ◦ Playback control: The user can choose between word-by-word and continuous playback, as well as speed, volume, and playback mode. ◦ Performance Dashboard: The app provides a detailed overview of a user's performance and offers recommendations based on that information. • Our app was developed by a team of auditory specialists, psychologists, and computer scientists, supported by an NIH-funded grant. In our project, “Audiobooks for hearing loss” (project 1R44DC017403-01A1), we formally tested cochlear implant recipients and those with hearing aids. Hearing can be affected both by the ear system itself (as in hearing loss) and by how the brain processes sound beyond the ear (e.g., aphasia, auditory processing disorder, autism, or multiple sclerosis). SUBSCRIPTION REQUIRED. Benefits: Personalized: Adapts to your hearing abilities and timeline so you can train at your own pace. Easy to Track Progress: Check in for real-time feedback on weekly goals that adapt to your hearing progress. Entertaining: Pick the audiobooks you enjoy listening to! Motivating: Visually appealing interactive dashboard to meet and beat your goals! Simplicity: Built to be easy to use and accessible for all. Seamlessly change your speech modes and support features directly on the book-playing page. Portable: Sufficiently intensive listening program, since it can be accessed any time of day or location at your convenience. Provides 20 hours of audiobooks and unlimited rounds of the training program. How it Works: Answer a few questions to find your customized level of training. Pick the audiobooks you enjoy! Check the dashboard to see your personalized weekly goals. Sit back and listen to your audiobook. One of your goals which is key to our training is listening to the audiobooks for a certain period of time and level with background noise. Use the modes that help you listen comfortably including specialized clear speech, multiple speed options, read-along text support, and even video for lip reading. A check-in of the dashboard is prompted every week to track your achievements and new goals are set adapted to your hearing abilities. Over time, as hearing improves, less support is needed! Subscription to unlock all content is required. Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless subscription is cancelled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed and auto renewal may be cancelled by going to your device Settings after purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Biotrack Scan

This app transforms your iPhone into a tool for interacting with animal implants. Easily scan animals, access their digital profiles, and manage their information.

Highlights
  • Scan animal implants with iPhone
  • Access digital animal profiles
  • View and edit animal information
  • Demo video tutorial
  • Free to download
Features
Read full description

Biotrack Scan is a free to download app that enables your iPhone to work with Biotrack Solutions animal implants. HOW IT WORKS -Open the app and select the Scan Animal Button on the home screen -Watch the demo video and learn how to scan an animal with your iPhone -Perform the animal scan -Visit the animals digital profile where you can view and edit their information For Terms of Use, please visit https://biotrack.solutions/terms-of-use/ For Privacy Policy, please visit https://biotrack.solutions/privacy-policy/

Screenshots

Clearly Audiobooks4 screens
Biotrack Scan4 screens

Verdict

The call

The clearest difference is rating: Biotrack Scan at 5.0 against Clearly Audiobooks's 4.0. Biotrack Scan also leads on in-app purchases (none vs 2) and update cadence (every 2 weeks vs every 4 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Clearly Audiobooks sells 2 in-app purchases, starting at $5.99 per month. Biotrack Scan asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Biotrack Scan holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Clearly Audiobooks ships an update every 4 months, Biotrack Scan every 2 weeks. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard4 real differences · 6 level
Clearly Audiobooks versus Biotrack Scan: the parameters behind the verdict, then further details
ParameterClearly AudiobooksBiotrack Scan
PriceFreeFree
Rating4.0 (4 ratings)5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings4 — better2
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.7 — better15.0
Further details — not scored
Size535 MB75 MB
Age rating4+4+
DeveloperBioSpeech, Inc.Biotrack Solutions LLC

Customer experience

Clearly Audiobooks

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Biotrack Scan

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Clearly Audiobooks

Subscriptions2
  • Full Access7 Days trial$5.991 Month
  • Full Access7 Days trial$59.991 Year
None

Biotrack Scan

No in-app purchases

Questions

Is Clearly Audiobooks free?
Clearly Audiobooks is free to download, with in-app purchases available.
Is Biotrack Scan free?
Biotrack Scan is free to download, with no in-app purchases.
Which has better reviews, Clearly Audiobooks or Biotrack Scan?
Biotrack Scan is rated higher. Clearly Audiobooks averages 4.0 out of 5 from 4 ratings, while Biotrack Scan averages 5.0 from 2 ratings.
Do Clearly Audiobooks or Biotrack Scan have ads?
Neither Clearly Audiobooks nor Biotrack Scan shows ads.
Which is updated more often, Clearly Audiobooks or Biotrack Scan?
Clearly Audiobooks ships an update every 4 months, and Biotrack Scan every 2 weeks. Most recently, Clearly Audiobooks was updated on October 9, 2026 and Biotrack Scan on October 11, 2026.

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