# Link Audio Bridge vs LudyMeter

The clearest difference is in-app purchases: Link Audio Bridge at none against LudyMeter's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. LudyMeter sells 2 one-off in-app purchases. Link Audio Bridge asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Link Audio Bridge | LudyMeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | Every 6 months |
| Size | 2 MB | 6 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Dominic McPhee](https://appshunter.io/developer/586119758) | [Ludy Ankas, LLC](https://appshunter.io/developer/1839727404) |

## What reviewers say

### Link Audio Bridge

[App page](https://appshunter.io/ios/app/link-audio-bridge/id6759808732)

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

**In-app purchases:** none


### LudyMeter

[App page](https://appshunter.io/ios/app/ludymeter-sound-level-meter/id6760686850)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LudyMeter Pro | $14.99 | one-time |
| LudyMeter Safety | $49.99 | one-time |


## Frequently asked questions

### Is Link Audio Bridge free?

Link Audio Bridge is free to download, with no in-app purchases.

### Is LudyMeter free?

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

### Do Link Audio Bridge or LudyMeter have ads?

Neither Link Audio Bridge nor LudyMeter shows ads.

### Which is updated more often, Link Audio Bridge or LudyMeter?

Link Audio Bridge ships an update every 6 months, and LudyMeter every 6 months. Most recently, Link Audio Bridge was updated on October 25, 2026 and LudyMeter on October 28, 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.*