# Light Detector vs RightHear

The clearest difference is review sentiment: Light Detector at 82% against RightHear's 0%. Light Detector also leads on rating (4.5 vs 4.3) and iOS requirement (7.0 vs 15.2). RightHear's advantage is update cadence (every 6 weeks vs every 12 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Light Detector holds the better App Store score, 4.5 against 4.3. Both are backed by a comparable volume of ratings — 8 and 15 respectively. Written reviews point the same way: 82% of Light Detector's written reviews are positive against 0% of RightHear's.

Light Detector ships an update every 12 months, RightHear every 6 weeks. The most recent releases landed on October 17, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Light Detector | RightHear |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/light-detector/id420929143/reviews)** | [4.3 (15 ratings)](https://appshunter.io/ios/app/righthear-blind-assistant/id1061791840/reviews) |
| Number of ratings | 8 | **15** |
| Positive reviews | **81.6% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 6 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 15 MB |
| Requires iOS | **7.0** | 15.2 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Retina Italia Onlus](https://appshunter.io/developer/1450163371) | [ZIKITAPP LTD](https://appshunter.io/developer/1061791839) |

## What reviewers say

### Light Detector

[App page](https://appshunter.io/ios/app/light-detector/id420929143)

This utility app converts light intensity into sound, allowing users to perceive their surroundings through audio cues. Point your device's camera at any light source to hear variations in pitch based on brightness. It's designed to assist users, particularly those who are blind, in navigating and understanding their environment.

**Highlights:** Converts light to sound, Adjusts sound pitch by light intensity, Assists visually impaired users, Easy to use camera interface, Portable environmental awareness tool

**Features:** macOS Compatibility

**In-app purchases:** none


### RightHear

[App page](https://appshunter.io/ios/app/righthear-blind-assistant/id1061791840)

This virtual assistant helps blind and visually impaired individuals navigate their surroundings. It provides real-time information about locations and objects, promoting independent and confident exploration.

**Highlights:** Virtual accessibility assistant, Location awareness, Object identification, Independent navigation, Orientation assistance

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

**In-app purchases:** none


## Frequently asked questions

### Is Light Detector free?

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

### Is RightHear free?

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

### Which has better reviews, Light Detector or RightHear?

Light Detector is rated higher. Light Detector averages 4.5 out of 5 from 8 ratings, while RightHear averages 4.3 from 15 ratings.

### Do Light Detector or RightHear have ads?

Neither Light Detector nor RightHear shows ads.

### Which is updated more often, Light Detector or RightHear?

Light Detector ships an update every 12 months, and RightHear every 6 weeks. Most recently, Light Detector was updated on October 17, 2026 and RightHear on October 11, 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.*