Comparison

BIOID vs Clear AMP Pro

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

Head to head
About

BIOID

Features
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bioID is a secure drivers license keeper. Have access to your important license and cards on your phone. It is the most secure form of ID because it uses facial recognition to validate the users match the ID. Store many forms of ID... drivers license, medical card, insurance card, etc.

About

Clear AMP Pro

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[WARNING !] If you use a sound amplifier without a doctor's prescription, your hearing can get worse. Be sure to plug-in your earphone or pair your bluetooth headset with your mobile phone before starting the app. This app is a software amplifier app, and the consumer agrees that AlgorKorea, Co., Ltd. is not liable for any accidents or damages arising from the use of this app by users. This app requires monthly or annual subscription to use normally. You can use it free of charge for 3 days after subscribing. If you unsubscribe from [Account Settings> (Edit) Subscription] within this period, there will be no charge, but it will automatically charge the subscription cost after 3 days. Subscription prices may vary by country and tax and exchange rate. [Terms of Service and Privacy Policy] Terms of Service : http://www.hearing-aids.co.kr/m/sub05/01.php?id=3666&page=1&mode=read Privacy Policy : http://www.hearing-aids.co.kr/m/sub05/01.php?id=1277&page=1&mode=read Subscription Terms : After free trial, Clear AMP Pro monthly subscription is USD 3.99 or annual subscription USD 39.99, automatically renews unless turned off in Acount Settings at least 24h before current period ends. Payment is charged to your the app store acount. Unused portion of free trial is forfeited after purchase. It is a 64-channel personal sound amplifier app that minimizes the delay between external sound input and amplified sound heard through earphones using the latest technology. AlgorKorea's hearing aid firmware & app development technology created Personal Sound Amplifier (PSA) app that performs microphone & receiver calibration, includes all of the same four features as a smart hearing aid. The Personal Sound Amplifier app produces loud volume for profound hearing loss. 64 Channel Nonlinear precise Compression and Noise Reduction based on probabilistic analysis are the main features of AlgorKorea sophisticated Personal Sound Amplifier app. All of the three algorithms are implemented in real-time with high sound quality for hearing impairments. The interface of this app is designed to be simple and convenient to use. The output audio level may be slightly different based on mobile phone’s volume settings, microphone and earphone/headset types. Just make sure your iOS version is 10.0 or higher. This app can be used for free for 3 days after subscribing, and if you subscribe, you can continue to use the advanced voice amplifier function even after this period. The subscription policy is as follows: - If you do not cancel your regular payment at least 24 hours before the end of the subscription period, it will renew automatically. - After subscribing, you can manage your subscription history and cancel your subscription from the Subscriptions option in the App Store menu. - The remaining validity period after subscription cannot be canceled. - Subscription options are monthly subscription and annual subscription.

Screenshots

BIOID4 screens
Clear AMP Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: BIOID at none against Clear AMP Pro's 2. BIOID also leads on update cadence (fortnightly vs every 70 months). On price, ads, device support and iOS requirement there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Clear AMP Pro sells 2 in-app purchases, starting at $3.99 per month. BIOID asks for nothing beyond the download.

UpkeepUpdate frequency

BIOID ships an update fortnightly, Clear AMP Pro every 70 months. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

Scorecard2 real differences Β· 4 level
BIOID versus Clear AMP Pro: the parameters behind the verdict, then further details
ParameterBIOIDClear AMP Pro
PriceFreeFree
Update frequencyFortnightly β€” betterEvery 70 months
AdsNoNo
In-app purchasesNo β€” betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.112.0 β€” better
Further details β€” not scored
Size26 MB7 MB
Age rating4+12+
DeveloperSHOREWOOD LIQUIDATORS INCAlgorKorea Co., Ltd.

In-app purchases

None

BIOID

No in-app purchases

2 purchases

Clear AMP Pro

Subscriptions2
  • Monthly subscription3 Days trial$3.991 Month
  • Annual subscription3 Days trial$39.991 Year

Questions

Is BIOID free?
BIOID is free to download, with no in-app purchases.
Is Clear AMP Pro free?
Clear AMP Pro is free to download, with in-app purchases available.
Do BIOID or Clear AMP Pro have ads?
Neither BIOID nor Clear AMP Pro shows ads.
Which is updated more often, BIOID or Clear AMP Pro?
BIOID ships an update fortnightly, and Clear AMP Pro every 70 months. Most recently, BIOID was updated on October 8, 2026 and Clear AMP Pro on October 5, 2026.

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