# Belt Pro vs Cargo Optimizer for iPhone

The clearest difference is review sentiment: Belt Pro at 80% against Cargo Optimizer for iPhone's 0%. Belt Pro also leads on price (Free vs $9.99) and update cadence (every 3 months vs every 28 months). Cargo Optimizer for iPhone's advantage is iOS requirement (8.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Belt Pro is free to download; Cargo Optimizer for iPhone costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Belt Pro ships an update every 3 months, Cargo Optimizer for iPhone every 28 months. The most recent releases landed on September 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Belt Pro | Cargo Optimizer for iPhone |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/belt-pro/id467180733/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | **80.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | **Free** | Paid |
| Size | 30 MB | 29 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mulhern Belting](https://appshunter.io/developer/467180736) | [DREAMSOFTS OPTIMIZATION LIMITED PARTNERSHIP](https://appshunter.io/developer/1171355525) |

## What reviewers say

### Belt Pro

[App page](https://appshunter.io/ios/app/belt-pro/id467180733)

Access a comprehensive catalog of conveyor belting products. This app helps distributors and OEMs quickly find the correct belt for specific applications, providing essential product information on the go.

**Highlights:** Complete belting catalog, Spec in right belt for application, Product information on hand, For distributors and OEMs, Mulhern Belting brand information

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

**In-app purchases:** none


### Cargo Optimizer for iPhone

[App page](https://appshunter.io/ios/app/cargo-optimizer-for-iphone/id1175289660)

This app optimizes cargo and pallet loading for shipping containers and trucks. It helps users maximize space, save time, and reduce costs by simulating loading processes in 3D. Supports both imperial and metric units, with detailed cargo and container specifications.

**Highlights:** 3D loading simulation, Container and pallet optimization, Imperial and metric unit support, Customizable cargo and container details, Load pattern analysis, Shareable loading reports, Volume and weight efficiency calculation

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Belt Pro free?

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

### Is Cargo Optimizer for iPhone free?

Cargo Optimizer for iPhone costs $9.99, with no in-app purchases.

### Do Belt Pro or Cargo Optimizer for iPhone have ads?

Neither Belt Pro nor Cargo Optimizer for iPhone shows ads.

### Which is updated more often, Belt Pro or Cargo Optimizer for iPhone?

Belt Pro ships an update every 3 months, and Cargo Optimizer for iPhone every 28 months. Most recently, Belt Pro was updated on September 17, 2026 and Cargo Optimizer for iPhone on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*