# Hear Through Walls vs Motion Alert

The clearest difference is in-app purchases: Hear Through Walls at none against Motion Alert's 1. Motion Alert's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Motion Alert sells 1 one-off in-app purchase. Hear Through Walls asks for nothing beyond the download.

Hear Through Walls ships an update every 4 weeks, Motion Alert every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Hear Through Walls | Motion Alert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (59 ratings)](https://appshunter.io/ios/app/hear-through-walls/id6791780146/reviews)** | — |
| Number of ratings | **59** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 6 MB | 1 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ronald Lumor](https://appshunter.io/developer/1874119930) | [Viatcheslav Ortynskiy](https://appshunter.io/developer/1479286749) |

## What reviewers say

### 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


### Motion Alert

[App page](https://appshunter.io/ios/app/motion-alert/id6813101884)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Unlock | $9.99 | one-time |


## Frequently asked questions

### Is Hear Through Walls free?

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

### Is Motion Alert free?

Motion Alert is free to download, with in-app purchases available.

### Do Hear Through Walls or Motion Alert have ads?

Neither Hear Through Walls nor Motion Alert shows ads.

### Which is updated more often, Hear Through Walls or Motion Alert?

Hear Through Walls ships an update every 4 weeks, and Motion Alert every 2 weeks. Most recently, Hear Through Walls was updated on November 5, 2026 and Motion Alert on October 31, 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.*