# Light Detective vs EyeSoothe

The clearest difference is review sentiment: EyeSoothe at 100% against Light Detective's 0%. EyeSoothe also leads on update cadence (fortnightly vs every 8 months). Light Detective's advantage is price (Free vs $0.99) and iOS requirement (13.0 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

Light Detective is free to download; EyeSoothe costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Light Detective ships an update every 8 months, EyeSoothe fortnightly. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Light Detective | EyeSoothe |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/light-detective/id1260936039/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Fortnightly** |
| Monetization | **Free** | Paid |
| Size | 120 MB | 10 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Signet Armorlite, Inc.](https://appshunter.io/developer/584848264) | [辉章 何](https://appshunter.io/developer/1687027088) |

## What reviewers say

### Light Detective

[App page](https://appshunter.io/ios/app/light-detective/id1260936039)

This app educates patients about blue light and UV radiation, demonstrating the benefits of blue-coated lenses with simulations and images. It also measures blue light and UV radiation from various sources to enhance patient understanding.

**Highlights:** Patient education on blue light and UV, Simulations and images of lens benefits, Blue light measurement from light sources, UV radiation measurement, Information for eye care professionals

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

**In-app purchases:** none


### EyeSoothe

[App page](https://appshunter.io/ios/app/eyesoothe/id6478070048)

Virtually try on glasses using AI, track your vision over time, and perform eye relaxation exercises. Detect color blindness and maintain healthy eyesight with this comprehensive eye care solution.

**Highlights:** AI-powered virtual eyewear try-on, Vision tracking and monitoring, Color blindness detection, Guided eye relaxation exercises, Cross-platform support (iPhone, iPad, Mac)

**In-app purchases:** none


## Frequently asked questions

### Is Light Detective free?

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

### Is EyeSoothe free?

EyeSoothe costs $0.99, with no in-app purchases.

### Do Light Detective or EyeSoothe have ads?

Neither Light Detective nor EyeSoothe shows ads.

### Which is updated more often, Light Detective or EyeSoothe?

Light Detective ships an update every 8 months, and EyeSoothe fortnightly. Most recently, Light Detective was updated on November 2, 2026 and EyeSoothe on November 4, 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.*