# Marex Services vs SentryGo

The clearest difference is iOS requirement: Marex Services at 13.0 against SentryGo's 15.6. On price, rating, ratings volume and update cadence 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 Marex Services against 5.0 for SentryGo. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Marex Services ships an update every 4 months, SentryGo every 3 months. The most recent releases landed on June 4, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Marex Services | SentryGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/marex-services/id6738501488/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/sentrygo/id6747041854/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 37 MB | 13 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Leonard Nachman](https://appshunter.io/developer/1677781990) | [Acuity-vct, Inc.](https://appshunter.io/developer/901921616) |

## What reviewers say

### Marex Services

[App page](https://appshunter.io/ios/app/marex-services/id6738501488)

This app simplifies freight procurement by connecting carriers with dispatchers. Companies can register, submit competitive quotes for shipments, and communicate directly with dispatchers in real-time.

**Highlights:** Carrier registration and verification, Quote submission for shipments, Real-time messaging with dispatchers, Streamlined freight procurement, Company profile management

**Features:** macOS Compatibility

**In-app purchases:** none


### SentryGo

[App page](https://appshunter.io/ios/app/sentrygo/id6747041854)

This professional-grade app enables security teams to monitor and protect valuable art collections using AI-powered surveillance. It brings advanced security monitoring capabilities directly to mobile devices for museums and galleries.

**Highlights:** AI-powered surveillance, Real-time monitoring, Art collection protection, Mobile security system, Museum and gallery focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marex Services free?

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

### Is SentryGo free?

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

### Which has better reviews, Marex Services or SentryGo?

Marex Services and SentryGo are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Marex Services or SentryGo have ads?

Neither Marex Services nor SentryGo shows ads.

### Which is updated more often, Marex Services or SentryGo?

Marex Services ships an update every 4 months, and SentryGo every 3 months. Most recently, Marex Services was updated on June 4, 2026 and SentryGo on June 20, 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.*