# Anyscan+ vs Decode RPO

The clearest difference is rating: Decode RPO at 4.8 against Anyscan+'s 2.5. Decode RPO also leads on update cadence (every 5 days vs every 3 weeks). Anyscan+'s advantage is monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases 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 2.5. Both are backed by a comparable volume of ratings — 29 and 22 respectively.

Anyscan+ ships an update every 3 weeks, Decode RPO every 5 days. The most recent releases landed on October 20, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Anyscan+ | Decode RPO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (29 ratings)](https://appshunter.io/ios/app/anyscan-plus/id6747466681/reviews) | **[4.8 (22 ratings)](https://appshunter.io/ios/app/decode-rpo/id6759104746/reviews)** |
| Number of ratings | **29** | 22 |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | **Free** | Ad-supported |
| Size | 1.1 GB | 66 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [Vyacheslav Kravchina](https://appshunter.io/developer/1738469819) |

## What reviewers say

### Anyscan+

[App page](https://appshunter.io/ios/app/anyscan-plus/id6747466681)

This app provides comprehensive vehicle diagnostics and special functions for a wide range of car models. It connects to diagnostic instruments, allowing for anytime, anywhere automobile fault diagnosis on your mobile device.

**Highlights:** Comprehensive vehicle model coverage, Full system diagnosis, Special functions, Portable mobile connectivity, Anytime, anywhere diagnosis

**Features:** macOS Compatibility, 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 Anyscan+ free?

Anyscan+ 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, Anyscan+ or Decode RPO?

Decode RPO is rated higher. Anyscan+ averages 2.5 out of 5 from 29 ratings, while Decode RPO averages 4.8 from 22 ratings.

### Do Anyscan+ or Decode RPO have ads?

Neither Anyscan+ nor Decode RPO shows ads.

### Which is updated more often, Anyscan+ or Decode RPO?

Anyscan+ ships an update every 3 weeks, and Decode RPO every 5 days. Most recently, Anyscan+ was updated on October 20, 2026 and Decode RPO on October 9, 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.*