# Submersible Audio Light Sensor vs Tactile Images READER

Submersible Audio Light Sensor and Tactile Images READER are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, Tactile Images READER every 4 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Submersible Audio Light Sensor | Tactile Images READER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/tactile-images-reader/id1493969253/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Monetization | — | Free |
| Size | 5 MB | 63 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) | [Asociatia pentru Dezvoltare Urbana](https://appshunter.io/developer/1493969252) |

## What reviewers say

### Submersible Audio Light Sensor

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

**In-app purchases:** none


### Tactile Images READER

[App page](https://appshunter.io/ios/app/tactile-images-reader/id1493969253)

This educational tool provides audio descriptions for tactile graphics, allowing blind and visually impaired individuals to learn independently. It works with interactive tactile graphics from an e-learning platform, offering a virtual assistant to explain details when a phone is placed over the graphic.

**Highlights:** Audio descriptions for tactile graphics, Virtual assistant for detailed explanations, Supports independent learning, Works with interactive tactile graphics, Customizable descriptions, Multilingual support

**Features:** macOS Compatibility

**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 Tactile Images READER free?

Tactile Images READER is free to download, with no in-app purchases.

### Do Submersible Audio Light Sensor or Tactile Images READER have ads?

Neither Submersible Audio Light Sensor nor Tactile Images READER shows ads.

### Which is updated more often, Submersible Audio Light Sensor or Tactile Images READER?

Submersible Audio Light Sensor ships an update every 6 months, and Tactile Images READER every 4 months. Most recently, Submersible Audio Light Sensor was updated on October 7, 2026 and Tactile Images READER on October 24, 2026.

---

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