# CorneaCare vs Deya

The clearest difference is rating: Deya at 5.0 against CorneaCare's 3.0. Deya also leads on update cadence (fortnightly vs every 2 months). CorneaCare's advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Deya holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: CorneaCare has 8 ratings behind it against 1, so its average is the more settled of the two.

CorneaCare ships an update every 2 months, Deya fortnightly. Both last shipped on October 24, 2026.

## The numbers

| Metric | CorneaCare | Deya |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/corneacare/id1582985742/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/deya/id6754845071/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 84 MB | 100 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [CorneaCare Inc.](https://appshunter.io/developer/1554032233) | [Deya Health](https://appshunter.io/developer/1850467212) |

## What reviewers say

### CorneaCare

[App page](https://appshunter.io/ios/app/corneacare/id1582985742)

This app helps users manage their eye health by tracking treatments, reminding them of schedules, and monitoring progress. It facilitates direct communication with eye care professionals and ensures high-quality photo capture for better assessment.

**Highlights:** Daily treatment reminders, Progress tracking, Eyetracker functionality, High-quality eye photo capture, Direct messaging with care team, Onboarding for health assessment

**Features:** macOS Compatibility

**In-app purchases:** none


### Deya

[App page](https://appshunter.io/ios/app/deya/id6754845071)

This app connects patients with their eye doctors to monitor eye conditions and treatment progress outside of clinic visits. It facilitates ongoing communication and tracking of your eye health journey.

**Highlights:** Eye condition tracking, Treatment progress monitoring, Doctor-patient communication, Remote health monitoring, Eye health companion

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CorneaCare free?

CorneaCare is free to download, with no in-app purchases.

### Is Deya free?

Deya is free to download, with no in-app purchases.

### Which has better reviews, CorneaCare or Deya?

Deya is rated higher. CorneaCare averages 3.0 out of 5 from 8 ratings, while Deya averages 5.0 from 1 ratings.

### Do CorneaCare or Deya have ads?

Neither CorneaCare nor Deya shows ads.

### Which is updated more often, CorneaCare or Deya?

CorneaCare ships an update every 2 months, and Deya fortnightly. Most recently, CorneaCare was updated on October 24, 2026 and Deya on October 24, 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.*