# ClearNode vs Blue Def Decoder

The clearest difference is price: ClearNode at Free against Blue Def Decoder's $3.99. ClearNode also leads on rating (4.8 vs 3.0) and review sentiment (100% vs 60%). Blue Def Decoder's advantage is chart position (#173 vs unranked) and iOS requirement (15.1 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

ClearNode is free to download; Blue Def Decoder costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ClearNode holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: ClearNode has 32 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of ClearNode's written reviews are positive against 60% of Blue Def Decoder's.

ClearNode ships an update every 3 weeks, Blue Def Decoder every 5 months. The most recent releases landed on September 29, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | ClearNode | Blue Def Decoder |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.8 (32 ratings)](https://appshunter.io/ios/app/clearnode/id1450732334/reviews)** | [3.0 (6 ratings)](https://appshunter.io/ios/app/blue-def-decoder/id6751862301/reviews) |
| Number of ratings | **32** | 6 |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 months |
| Monetization | **Free** | Paid |
| Best chart rank | — | **#173** |
| Size | 7 MB | 20 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gerry Filby](https://appshunter.io/developer/962195315) | [Mako Technology Labs](https://appshunter.io/developer/1832176903) |

## What reviewers say

### ClearNode

[App page](https://appshunter.io/ios/app/clearnode/id1450732334)

This app provides remote control and management for ClearNode devices, enabling users to configure settings, connect to nodes, and control integrated radio functions. It also allows for audio stream playback and monitoring of multiple devices.

**Highlights:** Configure AllStar, Echolink, and DMR credentials, Control radio parameters (frequency, CTCSS, volume), Connect/disconnect from remote nodes, Catalog and search active node lists, Monitor and control multiple devices, Play delayed audio streams, Power down or reboot device

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

**In-app purchases:** none


### Blue Def Decoder

[App page](https://appshunter.io/ios/app/blue-def-decoder/id6751862301)

**Currently charting:** #173 Top Paid · Utilities (US App Store)

Instantly determine the freshness of your Diesel Exhaust Fluid (DEF) by entering the code from your container. This app helps you confirm DEF hasn't expired, track shelf life, and verify vehicle compliance, removing guesswork for diesel vehicle owners.

**Highlights:** Check DEF freshness, Enter 5-11 character codes, View manufacturing date, See freshness status, Track shelf life, Verify vehicle compliance

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

**In-app purchases:** none


## Frequently asked questions

### Is ClearNode free?

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

### Is Blue Def Decoder free?

Blue Def Decoder costs $3.99, with no in-app purchases.

### Which has better reviews, ClearNode or Blue Def Decoder?

ClearNode is rated higher. ClearNode averages 4.8 out of 5 from 32 ratings, while Blue Def Decoder averages 3.0 from 6 ratings.

### Do ClearNode or Blue Def Decoder have ads?

Neither ClearNode nor Blue Def Decoder shows ads.

### Which is updated more often, ClearNode or Blue Def Decoder?

ClearNode ships an update every 3 weeks, and Blue Def Decoder every 5 months. Most recently, ClearNode was updated on September 29, 2026 and Blue Def Decoder 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.*