# Data Marine Supply vs Ratedd

The clearest difference is update cadence: Data Marine Supply at weekly against Ratedd's monthly. Data Marine Supply also leads on iOS requirement (12.0 vs 18.0). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Data Marine Supply against 5.0 for Ratedd. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Data Marine Supply ships an update weekly, Ratedd monthly. The most recent releases landed on September 19, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | Data Marine Supply | Ratedd |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/data-marine-supply/id6471010566/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ratedd/id6499471437/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Monthly |
| Monetization | Free | Free |
| Size | 134 MB | 73 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [US Marine Survey Co](https://appshunter.io/developer/1574085474) | [Buse Beytekin](https://appshunter.io/developer/1739653583) |

## What reviewers say

### Data Marine Supply

[App page](https://appshunter.io/ios/app/data-marine-supply/id6471010566)

This app provides professional maritime services for the shipping industry, including GMDSS Annual Radio Inspections. They are authorized by IACS Classes and top manufacturers, offering services in Houston, New Orleans, and the Gulf area.

**Highlights:** GMDSS Annual Radio Inspections, Maritime professional services, Authorized by IACS Classes, Services in Houston and New Orleans, Gulf area travel

**In-app purchases:** none


### Ratedd

[App page](https://appshunter.io/ios/app/ratedd/id6499471437)

Discover and share product ratings from a community of users. Avoid lengthy research before purchases by leveraging shared experiences and insights. Anyone can quickly join and contribute their own reviews.

**Highlights:** Discover top-rated products, Find underrated products, Identify overrated products, Share product ratings, Community-driven reviews, Quick user registration

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

**In-app purchases:** none


## Frequently asked questions

### Is Data Marine Supply free?

Data Marine Supply is free to download, with no in-app purchases.

### Is Ratedd free?

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

### Which has better reviews, Data Marine Supply or Ratedd?

Data Marine Supply and Ratedd are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do Data Marine Supply or Ratedd have ads?

Neither Data Marine Supply nor Ratedd shows ads.

### Which is updated more often, Data Marine Supply or Ratedd?

Data Marine Supply ships an update weekly, and Ratedd monthly. Most recently, Data Marine Supply was updated on September 19, 2026 and Ratedd on August 13, 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.*