# Submersible Audio Light Sensor vs ScreenReader

The clearest difference is iOS requirement: Submersible Audio Light Sensor at 14.0 against ScreenReader's 17.0. On price, update cadence, 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.

Submersible Audio Light Sensor ships an update every 6 months, ScreenReader every 8 months. Both last shipped on September 10, 2026.

## The numbers

| Metric | Submersible Audio Light Sensor | ScreenReader |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (10 ratings)](https://appshunter.io/ios/app/screenreader-learn-voiceover/id1610318073/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 8 months |
| Monetization | — | Free |
| Size | 5 MB | 5 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) | [Stichting Appt](https://appshunter.io/developer/1539395904) |

## What reviewers say

### Submersible Audio Light Sensor

[App page](https://appshunter.io/ios/app/submersible-audio-light-sensor/id1219412078)

**In-app purchases:** none


### ScreenReader

[App page](https://appshunter.io/ios/app/screenreader-learn-voiceover/id1610318073)

Master the VoiceOver screen reader with interactive exercises. Learn essential gestures and actions for efficient navigation and text manipulation. This free educational tool helps users become proficient screen reader experts.

**Highlights:** VoiceOver gesture training, 1-4 finger swipe and tap practice, VoiceOver action learning, Navigation by headings and links, Text copying and selection, Shortcut learning

**In-app purchases:** none


## Frequently asked questions

### Is Submersible Audio Light Sensor free?

Submersible Audio Light Sensor is free to download, with no in-app purchases.

### Is ScreenReader free?

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

### Do Submersible Audio Light Sensor or ScreenReader have ads?

Neither Submersible Audio Light Sensor nor ScreenReader shows ads.

### Which is updated more often, Submersible Audio Light Sensor or ScreenReader?

Submersible Audio Light Sensor ships an update every 6 months, and ScreenReader every 8 months. Most recently, Submersible Audio Light Sensor was updated on September 10, 2026 and ScreenReader on September 10, 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.*