# Alert Diver vs DiveMaps

The clearest difference is rating: Alert Diver at 4.0 against DiveMaps's 1.0. Alert Diver also leads on iOS requirement (11.0 vs 13.0). DiveMaps's advantage is monetization model (free vs free with in-app purchases). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Alert Diver holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 25% and 25% positive.

## The numbers

| Metric | Alert Diver | DiveMaps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/alert-diver/id480608662/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/divemaps/id1517090025/reviews) |
| Number of ratings | **4** | 2 |
| Positive reviews | 25.0% of reviews | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | — |
| Monetization | Free with in-app purchases | **Free** |
| Size | 92 MB | 7 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Divers Alert Network](https://appshunter.io/developer/1482122935) | [NDL, UCH](https://appshunter.io/developer/1278307433) |

## What reviewers say

### Alert Diver

[App page](https://appshunter.io/ios/app/alert-diver/id480608662)

Explore dive industry insights, research, and safety information. Discover underwater photography, travel destinations, and marine environmental topics. This app provides valuable content for divers and enthusiasts.

**Highlights:** Dive industry research, Medical information, Dive safety guidelines, Underwater photography, Dive travel guides, Marine environmental topics

**Features:** macOS Compatibility

**In-app purchases:** none


### DiveMaps

[App page](https://appshunter.io/ios/app/divemaps/id1517090025)

Discover detailed underwater routes and log your dives with this comprehensive scuba diving application. It offers a free logbook, educational tests, and a diving encyclopedia, all created by experienced divers.

**Highlights:** Detailed underwater route maps, Free dive logbook, Diving encyclopedia, Educational tests, Diver-created content

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alert Diver free?

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

### Is DiveMaps free?

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

### Which has better reviews, Alert Diver or DiveMaps?

Alert Diver is rated higher. Alert Diver averages 4.0 out of 5 from 4 ratings, while DiveMaps averages 1.0 from 2 ratings.

### Do Alert Diver or DiveMaps have ads?

Neither Alert Diver nor DiveMaps shows ads.

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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.*