# Cargo Decoder Plus vs DRR Rescue

The clearest difference is price: Cargo Decoder Plus at $1.99 against DRR Rescue's $19.99. Cargo Decoder Plus also leads on update cadence (monthly vs every 12 months). DRR Rescue's advantage is rating (4.9 vs 4.3) and ratings volume (518 vs 6). On ads, in-app purchases, monetization model and device support there is nothing between them.

Cargo Decoder Plus costs $1.99 and DRR Rescue $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

DRR Rescue holds the better App Store score, 4.9 against 4.3. That said, the two scores are not equally well evidenced: DRR Rescue has 518 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 71% of Cargo Decoder Plus's written reviews are positive against 93% of DRR Rescue's.

Cargo Decoder Plus ships an update monthly, DRR Rescue every 12 months. The most recent releases landed on September 14, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Cargo Decoder Plus | DRR Rescue |
| --- | --- | --- |
| Price | **$1.99** | $19.99 |
| Rating | [4.3 (6 ratings)](https://appshunter.io/ios/app/cargo-decoder-plus/id520387030/reviews) | **[4.9 (518 ratings)](https://appshunter.io/ios/app/drr-rescue/id570611259/reviews)** |
| Number of ratings | 6 | **518** |
| Positive reviews | 71.4% of reviews | **93.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Monetization | Paid | Paid |
| Best chart rank | — | **#32** |
| Size | 28 MB | 171 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Strategies In Software](https://appshunter.io/developer/520387033) | [Tom PENDLEY](https://appshunter.io/developer/570611262) |

## What reviewers say

### Cargo Decoder Plus

[App page](https://appshunter.io/ios/app/cargo-decoder-plus/id520387030)

Instantly identify hazardous materials by their 4-digit DOT placard number. Access comprehensive safety information from multiple Emergency Response Guidebook editions, even offline. Quickly search by number or material name for critical details.

**Highlights:** Identify materials by DOT placard number, Access ERG 2024, 2020, 2016, 2012 editions, Search by UN/NA placard number or material name, View protective distance and toxic inhalation hazards, Offline access, no network required, Learn about GHS classification and labeling

**Features:** Vision Pro support

**In-app purchases:** none


### DRR Rescue

[App page](https://appshunter.io/ios/app/drr-rescue/id570611259)

**Currently charting:** #32 Top Paid · Reference (US App Store)

This app provides a digital, multimedia field operations guide for urban technical rescue. It offers illustrated procedures, video tutorials, and specialized calculators for shoring and trenching. Interactive checklists and standard-level indicators enhance training and operational efficiency for rescuers.

**Highlights:** Illustrated rescue procedures, Video tutorials, Shoring calculators, Trench calculators, Interactive command checklists, Standard level indicators

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

**In-app purchases:** none

**What reviewers like**

- 👍 Extremely easy to use and navigate
- 📚 Comprehensive technical rescue content covering multiple disciplines
- 🔄 Regularly updated with current material and standards
- 📱 Convenient pocket reference on mobile device
- 🎯 Practical field-tested information from industry experts

**What reviewers complain about**

- 💧 Moisture exposure risk compared to laminated physical guides
- 🔌 Requires device to be charged for use
- 📹 Video content limited or incomplete
- ⚠️ Platform-specific issues (iPad video download problems)
- 🔗 Redirects to external video content unexpectedly

**Reported bugs**

- App crashes on startup or during use
- Text unreadable or display glitches
- Calculator functionality not working
- Video downloads cause app to close (iPad)
- Unexpected redirects to external video content

**Requested features**

- User notes section for personal annotations
- Metric measurements (metres) in addition to imperial
- More comprehensive video tutorial library
- Improved video streaming and download functionality


## Frequently asked questions

### Is Cargo Decoder Plus free?

Cargo Decoder Plus costs $1.99, with no in-app purchases.

### Is DRR Rescue free?

DRR Rescue costs $19.99, with no in-app purchases.

### Which has better reviews, Cargo Decoder Plus or DRR Rescue?

DRR Rescue is rated higher. Cargo Decoder Plus averages 4.3 out of 5 from 6 ratings, while DRR Rescue averages 4.9 from 518 ratings.

### Do Cargo Decoder Plus or DRR Rescue have ads?

Neither Cargo Decoder Plus nor DRR Rescue shows ads.

### Which is updated more often, Cargo Decoder Plus or DRR Rescue?

Cargo Decoder Plus ships an update monthly, and DRR Rescue every 12 months. Most recently, Cargo Decoder Plus was updated on September 14, 2026 and DRR Rescue on September 24, 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.*