# OPTIC Mobile (Friendly Eagle) vs CardioMetric AI

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.

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.

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.

## The numbers

| Metric | OPTIC Mobile (Friendly Eagle) | CardioMetric AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/optic-mobile-friendly-eagle/id1459160092/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 70 MB | 5 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FRIENDLY EAGLE SOFTWARE INC.](https://appshunter.io/developer/1459160091) | [Emil Ismayilov](https://appshunter.io/developer/1421979068) |

## What reviewers say

### OPTIC Mobile (Friendly Eagle)

[App page](https://appshunter.io/ios/app/optic-mobile-friendly-eagle/id1459160092)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CardioMetric AI

[App page](https://appshunter.io/ios/app/cardiometric-ai/id6746773232)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro Access | $3.99 | per month |
| Yearly Pro Access | $34.99 | per year |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*