# PhonHear Smart Hearing vs Hear Through Walls

The clearest difference is in-app purchases: Hear Through Walls at none against PhonHear Smart Hearing's 4. PhonHear Smart Hearing's advantage is iOS requirement (13.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. PhonHear Smart Hearing sells 4 in-app purchases, starting at $35.00 per 3 months. Hear Through Walls asks for nothing beyond the download.

PhonHear Smart Hearing ships an update monthly, Hear Through Walls every 4 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | PhonHear Smart Hearing | Hear Through Walls |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (52 ratings)](https://appshunter.io/ios/app/hear-through-walls/id6791780146/reviews)** |
| Number of ratings | — | **52** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 6 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Salomon Ohayon](https://appshunter.io/developer/1756459062) | [Ronald Lumor](https://appshunter.io/developer/1874119930) |

## What reviewers say

### PhonHear Smart Hearing

[App page](https://appshunter.io/ios/app/phonhear-smart-hearing/id6529532882)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Plan | $35.00 | per 3 months |
| Semiannual Plan | $60.00 | per 6 months |
| Annual Plan | $100.00 | per year |
| Onetime Plan | $200.00 | one-time |


### 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 PhonHear Smart Hearing free?

PhonHear Smart Hearing is free to download, with in-app purchases available.

### Is Hear Through Walls free?

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

### Do PhonHear Smart Hearing or Hear Through Walls have ads?

Neither PhonHear Smart Hearing nor Hear Through Walls shows ads.

### Which is updated more often, PhonHear Smart Hearing or Hear Through Walls?

PhonHear Smart Hearing ships an update monthly, and Hear Through Walls every 4 weeks. Most recently, PhonHear Smart Hearing was updated on October 25, 2026 and Hear Through Walls on October 29, 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.*