# Ei Electronics AudioLINK US vs Dive Planner Calculator

The clearest difference is price: Ei Electronics AudioLINK US at Free against Dive Planner Calculator's $8.99. Ei Electronics AudioLINK US also leads on rating (5.0 vs 3.3) and update cadence (every 3 months vs every 7 months). Dive Planner Calculator's advantage is ratings volume (3 vs 1). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Ei Electronics AudioLINK US is free to download; Dive Planner Calculator costs $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Ei Electronics AudioLINK US holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Ei Electronics AudioLINK US ships an update every 3 months, Dive Planner Calculator every 7 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | Ei Electronics AudioLINK US | Dive Planner Calculator |
| --- | --- | --- |
| Price | **Free** | $8.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ei-electronics-audiolink-us/id1219360389/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/dive-planner-calculator/id6739454581/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Monetization | **Free** | Paid |
| Size | 28 MB | 10 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [The Ei Company](https://appshunter.io/developer/989857603) | [SAGA Virtual Tecnologia Ltda](https://appshunter.io/developer/1455930511) |

## What reviewers say

### Ei Electronics AudioLINK US

[App page](https://appshunter.io/ios/app/ei-electronics-audiolink-us/id1219360389)

Access real-time data from alarms acoustically via your iPhone. Monitor battery status, alarm events, sensor status, and more. Generate comprehensive reports for properties and receive on-screen instructions for data extraction.

**Highlights:** Acoustic data extraction, Real-time alarm status, Battery and event monitoring, Barcode serial number scanning, Grouped property reports, PDF/CSV report export, On-screen download instructions

**Features:** macOS Compatibility

**In-app purchases:** none


### Dive Planner Calculator

[App page](https://appshunter.io/ios/app/dive-planner-calculator/id6739454581)

This app simplifies recreational dive planning by calculating essential dive parameters for up to three consecutive dives. It provides automatic calculations for residual nitrogen, safe ascent times, and includes a visual dive graph for easy review. Designed for both new and experienced divers, it ensures adherence to safety standards for stress-free underwater exploration.

**Highlights:** Plan up to three consecutive dives, Automatic calculation of dive parameters, Surface interval tracking, Visual dive graph, Adherence to safety guidelines, On-the-go convenience

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

**In-app purchases:** none


## Frequently asked questions

### Is Ei Electronics AudioLINK US free?

Ei Electronics AudioLINK US is free to download, with no in-app purchases.

### Is Dive Planner Calculator free?

Dive Planner Calculator costs $8.99, with no in-app purchases.

### Which has better reviews, Ei Electronics AudioLINK US or Dive Planner Calculator?

Ei Electronics AudioLINK US is rated higher. Ei Electronics AudioLINK US averages 5.0 out of 5 from 1 ratings, while Dive Planner Calculator averages 3.3 from 3 ratings.

### Do Ei Electronics AudioLINK US or Dive Planner Calculator have ads?

Neither Ei Electronics AudioLINK US nor Dive Planner Calculator shows ads.

### Which is updated more often, Ei Electronics AudioLINK US or Dive Planner Calculator?

Ei Electronics AudioLINK US ships an update every 3 months, and Dive Planner Calculator every 7 months. Most recently, Ei Electronics AudioLINK US was updated on October 24, 2026 and Dive Planner Calculator on October 23, 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.*