# Vibration Meter vs Boatlink

The clearest difference is in-app purchases: Boatlink at none against Vibration Meter's 2. Boatlink also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (15.5 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Vibration Meter sells 2 in-app purchases, starting at $4.99 per 7 days. Boatlink asks for nothing beyond the download.

Vibration Meter ships an update every 3 months, Boatlink fortnightly. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Vibration Meter | Boatlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boatlink/id6804300570/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 2 MB | 42 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Anton Ryskalev](https://appshunter.io/developer/1884862763) | [Robert wood](https://appshunter.io/developer/6790981775) |

## What reviewers say

### Vibration Meter

[App page](https://appshunter.io/ios/app/vibration-meter-emf-meter/id6760539858)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $29.99 | per year |


### Boatlink

[App page](https://appshunter.io/ios/app/boatlink/id6804300570)

Facilitates hands-free communication among crew members on a boat, even in noisy environments. It creates a private, local network that requires no internet or phone signal, ensuring secure and reliable communication.

**Highlights:** Hands-free crew communication, No internet or phone signal required, Local network creation, Encrypted communication, Individual volume control, Direct ringing feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Vibration Meter free?

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

### Is Boatlink free?

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

### Do Vibration Meter or Boatlink have ads?

Neither Vibration Meter nor Boatlink shows ads.

### Which is updated more often, Vibration Meter or Boatlink?

Vibration Meter ships an update every 3 months, and Boatlink fortnightly. Most recently, Vibration Meter was updated on October 10, 2026 and Boatlink on October 15, 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.*