# DirectLoader vs Decode RPO

The clearest difference is rating: Decode RPO at 4.8 against DirectLoader's 3.4. Decode RPO also leads on update cadence (every 5 days vs every 3 months) and ratings volume (22 vs 5). DirectLoader's advantage is monetization model (free vs ad-supported). 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.

Decode RPO holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 5 and 22 respectively.

DirectLoader ships an update every 3 months, Decode RPO every 5 days. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DirectLoader | Decode RPO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (5 ratings)](https://appshunter.io/ios/app/directloader/id6449791353/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/decode-rpo/id6759104746/reviews)** |
| Number of ratings | 5 | **22** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 23 MB | 66 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [VOXX Electronics Corp](https://appshunter.io/developer/1022024144) | [Vyacheslav Kravchina](https://appshunter.io/developer/1738469819) |

## What reviewers say

### DirectLoader

[App page](https://appshunter.io/ios/app/directloader/id6449791353)

This app allows authorized installers to wirelessly flash and program select remote start and security systems. It provides access to vehicle wiring databases, installation guides, and technical updates for DIRECTED by VOXX products.

**Highlights:** Wireless flashing for DS4/DS4+ modules, Wired/Wireless flashing for DBALL2, DB3, DS3/DS3+ modules, Wired/Wireless 'Bitwriter' programming, DirectWire vehicle wiring database access, Installation guides and technical news, SmartStart activation

**Features:** Vision Pro support

**In-app purchases:** none


### Decode RPO

[App page](https://appshunter.io/ios/app/decode-rpo/id6759104746)

Instantly decode GM vehicle RPO codes by scanning the QR code on your vehicle's label. Get a clear list of factory options installed on your car, making it easy to understand its specifications. Supports 2017 and newer model years.

**Highlights:** Scan GM vehicle QR codes, Decode RPO (Regular Production Option) codes, Get clear descriptions of factory options, Supports 2017+ model years, Simple and intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is DirectLoader free?

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

### Is Decode RPO free?

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

### Which has better reviews, DirectLoader or Decode RPO?

Decode RPO is rated higher. DirectLoader averages 3.4 out of 5 from 5 ratings, while Decode RPO averages 4.8 from 22 ratings.

### Do DirectLoader or Decode RPO have ads?

Neither DirectLoader nor Decode RPO shows ads.

### Which is updated more often, DirectLoader or Decode RPO?

DirectLoader ships an update every 3 months, and Decode RPO every 5 days. Most recently, DirectLoader was updated on September 24, 2026 and Decode RPO on September 23, 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.*