Comparison

OPTIC Mobile (Friendly Eagle) vs CardioMetric AI

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

Head to head
About

OPTIC Mobile (Friendly Eagle)

Access and modify records from the OPTIC server on your mobile device. Create, delete, and update entries, with offline capabilities for data and documents. Sync changes back to the server when connected.

Highlights
  • View and update server records
  • Create and delete new records
  • Offline data access and saving
  • Downloadable documents and SDS
  • Customizable download settings
  • Syncs with OPTIC Web application
Features
Read full description

The mobile app allows retrieval of certain number of records from the OPTIC server to view and update them on the mobile device, then saving those records back to server. New records can be created and existing ones can be deleted as well. If a connection to the OPTIC server cannnot be established, saving is done on device - with the possibility of having them uploaded to server manually or automatically as soon as a connection to server is detected. The records operate with default or or custom layouts (templates), automatically downloaded from the server after a successful login. Documents ("Resources" section) can be downloaded to device for later viewing - while disconnected from the Internet - opening with the default device applications. Similar for SDS (Safety Data Sheet) documents. Please keep in mind that the more data downloaded, the longer the waiting time is going to be. Also, extra data charges may incur from your cell service provider - therefore it is strongly recommended to download while on WiFi, as much as possible. The SETTINGS section allows customization of the volume and frequency of the downloads, as well as resetting the app anytime - with deletion of all locally stored app data, in order to free up storage space. The app complements the OPTIC System Web application and its strongest asset is the ability to operate on records and locally downloaded documents while disconnected from the Internet. For the full set of features it is recommended to use the Web application. To log in, use the same Client ID, User Name and Password which you normally would use in the Web application.

About

CardioMetric AI

Read full description

CardioMetric is your personal health companion for measuring and tracking vital signs — all from your iPhone. Key Features: - Accurate Heart Rate Monitoring using your camera and flash - Blood Pressure Estimation with intelligent pattern analysis - Stress Level Detection powered by advanced AI - AI-analyzed results for reliable, instant insights - Beautiful, minimalistic, and modern neumorphic design - Detailed history, charts, and health trends - Real-time visual feedback and smooth animations - No external devices required Whether you’re tracking your fitness progress, managing stress, or just staying informed, CardioMetric gives you fast, reliable, and easy-to-understand results — anytime, anywhere. How it works: CardioMetric uses photoplethysmography (PPG) technology via your phone's camera and flash to analyze blood flow and estimate heart activity. All measurements are processed and interpreted by advanced AI algorithms to provide accurate, real-time feedback on your heart rate, blood pressure tendencies, and stress levels. DISCLAIMER: This is not a medical device. All measurements are for informational and educational purposes only. The data collected using the flash is processed by AI and provides approximate results for general reference. Privacy Policy: https://www.freeprivacypolicy.com/live/cd6e3936-ed2d-4a66-860a-8e8312c1aa10 Terms of Use: https://www.freeprivacypolicy.com/live/0eef0160-d00a-4eaa-b8b4-2750b83a40cf

Screenshots

OPTIC Mobile (Friendly Eagle)2 screens
CardioMetric AI3 screens

Verdict

The call

The clearest difference is in-app purchases: OPTIC Mobile (Friendly Eagle) at none against CardioMetric AI's 2. OPTIC Mobile (Friendly Eagle) also leads on device support (3 vs 1) and iOS requirement (12.2 vs 17.0). CardioMetric AI's advantage is update cadence (every 5 days vs every 3 weeks). On price 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. CardioMetric AI sells 2 in-app purchases, starting at $3.99 per month. OPTIC Mobile (Friendly Eagle) asks for nothing beyond the download.

UpkeepUpdate frequency

OPTIC Mobile (Friendly Eagle) ships an update every 3 weeks, CardioMetric AI every 5 days. The most recent releases landed on October 11, 2026 and October 3, 2026 respectively.

Scorecard4 real differences · 5 level
OPTIC Mobile (Friendly Eagle) versus CardioMetric AI: the parameters behind the verdict, then further details
ParameterOPTIC Mobile (Friendly Eagle)CardioMetric AI
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.2 — better17.0
Further details — not scored
Size70 MB5 MB
Age rating4+4+
DeveloperFRIENDLY EAGLE SOFTWARE INC.Emil Ismayilov

In-app purchases

None

OPTIC Mobile (Friendly Eagle)

No in-app purchases

2 purchases

CardioMetric AI

Subscriptions2
  • Monthly Pro Access$3.991 Month
  • Yearly Pro Access$34.991 Year

Questions

Is OPTIC Mobile (Friendly Eagle) free?
OPTIC Mobile (Friendly Eagle) is free to download, with no in-app purchases.
Is CardioMetric AI free?
CardioMetric AI is free to download, with in-app purchases available.
Do OPTIC Mobile (Friendly Eagle) or CardioMetric AI have ads?
Neither OPTIC Mobile (Friendly Eagle) nor CardioMetric AI shows ads.
Which is updated more often, OPTIC Mobile (Friendly Eagle) or CardioMetric AI?
OPTIC Mobile (Friendly Eagle) ships an update every 3 weeks, and CardioMetric AI every 5 days. Most recently, OPTIC Mobile (Friendly Eagle) was updated on October 11, 2026 and CardioMetric AI on October 3, 2026.

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