# JB vs Audio Techniques | Sound Math

The clearest difference is rating: Audio Techniques | Sound Math at 5.0 against JB's 2.0. Audio Techniques | Sound Math also leads on review sentiment (100% vs 63%). JB's advantage is update cadence (every 5 months vs every 25 months) and iOS requirement (12.0 vs 26.0). 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.

Audio Techniques | Sound Math holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 63% of JB's written reviews are positive against 100% of Audio Techniques | Sound Math's.

JB ships an update every 5 months, Audio Techniques | Sound Math every 25 months. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | JB | Audio Techniques | Sound Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/jb-lighting/id630531181/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/audio-techniques-sound-math/id795976895/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 62.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 25 months |
| Monetization | Free | Free |
| Size | 54 MB | 1 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JB-Lighting](https://appshunter.io/developer/630531184) | [David Mickey](https://appshunter.io/developer/1506246434) |

## What reviewers say

### JB

[App page](https://appshunter.io/ios/app/jb-lighting/id630531181)

Access information and download resources for all products, including current and discontinued items. Manage your downloads with a convenient list feature.

**Highlights:** Online product information access, Downloadable resources, Support for current and older products, Customizable download list, Download management

**Features:** macOS Compatibility

**In-app purchases:** none


### Audio Techniques | Sound Math

[App page](https://appshunter.io/ios/app/audio-techniques-sound-math/id795976895)

This essential reference tool provides instant calculations for sound engineers, audio professionals, and students. It offers tools for wavelength and period, audio panning, and timecode to frame conversion, all without requiring an internet connection.

**Highlights:** Wavelength & Period Calculator, Audio Panning Calculator, Timecode vs Frames Converter, Adjustable frequency slider, Real-time dB conversions, Industry-standard frame rates

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

**In-app purchases:** none


## Frequently asked questions

### Is JB free?

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

### Is Audio Techniques | Sound Math free?

Audio Techniques | Sound Math is free to download, with no in-app purchases.

### Which has better reviews, JB or Audio Techniques | Sound Math?

Audio Techniques | Sound Math is rated higher. JB averages 2.0 out of 5 from 1 ratings, while Audio Techniques | Sound Math averages 5.0 from 2 ratings.

### Do JB or Audio Techniques | Sound Math have ads?

Neither JB nor Audio Techniques | Sound Math shows ads.

### Which is updated more often, JB or Audio Techniques | Sound Math?

JB ships an update every 5 months, and Audio Techniques | Sound Math every 25 months. Most recently, JB was updated on October 3, 2026 and Audio Techniques | Sound Math on October 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*