# Q Codes vs VibeSDR Jr

The clearest difference is price: Q Codes at Free against VibeSDR Jr's $0.99. Q Codes also leads on iOS requirement (16.6 vs 18.0). VibeSDR Jr's advantage is ads (none vs shown) and update cadence (every 2 days vs every 8 months). On in-app purchases and device support there is nothing between them.

Q Codes is free to download; VibeSDR Jr costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Q Codes ships an update every 8 months, VibeSDR Jr every 2 days. The most recent releases landed on July 7, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Q Codes | VibeSDR Jr |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/q-codes/id1195337244/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 8 months | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 5 MB | 6 MB |
| Requires iOS | **16.6** | 18.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Jonathan Gibbs](https://appshunter.io/developer/1111944472) | [Stuart Carr](https://appshunter.io/developer/6786344051) |

## What reviewers say

### Q Codes

[App page](https://appshunter.io/ios/app/q-codes/id1195337244)

Access a comprehensive collection of standardized radiotelegraph communication codes, primarily for amateur radio use. This utility allows for rapid searching and lookup of any Q Code.

**Highlights:** Standardized Q Code collection, Radiotelegraph communication codes, Amateur radio focus, Quick lookup functionality, Comprehensive code database

**In-app purchases:** none


### VibeSDR Jr

[App page](https://appshunter.io/ios/app/vibesdr-jr/id6795507029)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Q Codes free?

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

### Is VibeSDR Jr free?

VibeSDR Jr costs $0.99, with no in-app purchases.

### Do Q Codes or VibeSDR Jr have ads?

Q Codes shows ads; VibeSDR Jr does not.

### Which is updated more often, Q Codes or VibeSDR Jr?

Q Codes ships an update every 8 months, and VibeSDR Jr every 2 days. Most recently, Q Codes was updated on July 7, 2026 and VibeSDR Jr on September 18, 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.*