# Engine Mobile vs BOSS by Blue Water

The clearest difference is iOS requirement: BOSS by Blue Water at 12.4 against Engine Mobile's 15.1. On price, ads, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | Engine Mobile | BOSS by Blue Water |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 61 MB | 29 MB |
| Requires iOS | 15.1 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ENGINE TECHNOLOGIES PTE. LTD.](https://appshunter.io/developer/1499586675) | [Paarth Neekhara](https://appshunter.io/developer/1685123177) |

## What reviewers say

### Engine Mobile

[App page](https://appshunter.io/ios/app/engine-mobile/id1499586676)

This app provides shipowners and bunker buyers with tools to analyze fuel procurement strategies. Access real-time market data, benchmark pricing performance, and conduct transactions on a secure platform.

**Highlights:** Centralized knowledge bank, Anonymized transaction data, External information streams, Live news feeds, Pricing performance benchmarking, Global database interrogation, Secure transaction platform

**Features:** macOS Compatibility

**In-app purchases:** none


### BOSS by Blue Water

[App page](https://appshunter.io/ios/app/boss-by-blue-water/id6503938100)

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

**In-app purchases:** none


## Frequently asked questions

### Is Engine Mobile free?

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

### Is BOSS by Blue Water free?

BOSS by Blue Water is free to download, with no in-app purchases.

### Do Engine Mobile or BOSS by Blue Water have ads?

Neither Engine Mobile nor BOSS by Blue Water 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.*