# Open Ear vs Hear Through Walls

The clearest difference is update cadence: Hear Through Walls at every 4 weeks against Open Ear's every 9 months. Open Ear's advantage is iOS requirement (12.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Open Ear ships an update every 9 months, Hear Through Walls every 4 weeks. The most recent releases landed on October 4, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Open Ear | Hear Through Walls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (24 ratings)](https://appshunter.io/ios/app/hear-through-walls/id6791780146/reviews)** |
| Number of ratings | — | **24** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 101 MB | 6 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Alex Technology co., ltd](https://appshunter.io/developer/1823640297) | [Ronald Lumor](https://appshunter.io/developer/1874119930) |

## What reviewers say

### Open Ear

[App page](https://appshunter.io/ios/app/open-ear/id6747972315)

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

**In-app purchases:** none


### Hear Through Walls

[App page](https://appshunter.io/ios/app/hear-through-walls/id6791780146)

This app transforms your iPhone into a live hearing amplifier and remote microphone. It allows you to listen to sounds from another room or through walls by streaming audio from your device's microphone to connected Bluetooth earbuds.

**Highlights:** Live hearing amplification, Remote microphone functionality, Listen through walls, Audio baby monitoring, TV listening device, Bluetooth earbud integration

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

**In-app purchases:** none


## Frequently asked questions

### Is Open Ear free?

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

### Is Hear Through Walls free?

Hear Through Walls is free to download, with no in-app purchases.

### Do Open Ear or Hear Through Walls have ads?

Neither Open Ear nor Hear Through Walls shows ads.

### Which is updated more often, Open Ear or Hear Through Walls?

Open Ear ships an update every 9 months, and Hear Through Walls every 4 weeks. Most recently, Open Ear was updated on October 4, 2026 and Hear Through Walls on October 5, 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.*