# nDeco vs Scuba

The clearest difference is rating: Scuba at 5.0 against nDeco's 2.0. Scuba also leads on iOS requirement (15.1 vs 17.2). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Scuba holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | nDeco | Scuba |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/ndeco/id6741527911/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scuba-cast/id6766545620/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Free | Free |
| Size | 73 MB | 32 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Eyal Vardi](https://appshunter.io/developer/988684101) | [Scuba-Cast LLC](https://appshunter.io/developer/1896300994) |

## What reviewers say

### nDeco

[App page](https://appshunter.io/ios/app/ndeco/id6741527911)

Plan multi-segment dives with ease using U.S. Navy and Bühlmann decompression models. Get instant dive information, depth limit guidance, and surface interval recommendations for safe underwater adventures.

**Highlights:** Multi-segment dive planning, U.S. Navy & Bühlmann decompression models, Depth limit guidance, Instant dive information, Surface interval recommendations, Metric/imperial unit flexibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Scuba

[App page](https://appshunter.io/ios/app/scuba-cast/id6766545620)

This app provides estimated real-time dive conditions for Cozumel, combining marine forecasts with diver-submitted reports. Plan your dives with reef intelligence, port status, and interactive maps.

**Highlights:** Real-time marine conditions, Port status updates, Reef-specific dive condition estimates, Diver-submitted reports, Interactive Cozumel dive map, Dive logging, Water temperature, wind, and wave forecasts

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

**In-app purchases:** none


## Frequently asked questions

### Is nDeco free?

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

### Is Scuba free?

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

### Which has better reviews, nDeco or Scuba?

Scuba is rated higher. nDeco averages 2.0 out of 5 from 1 ratings, while Scuba averages 5.0 from 1 ratings.

### Do nDeco or Scuba have ads?

Neither nDeco nor Scuba 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.*