# On vs Live Audio Multi

The clearest difference is in-app purchases: Live Audio Multi at none against On's 2. Live Audio Multi also leads on iOS requirement (15.0 vs 17). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. On sells 2 one-off in-app purchases. Live Audio Multi asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for On against 5.0 for Live Audio Multi. Both are backed by a comparable volume of ratings — 7 and 5 respectively.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | On | Live Audio Multi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/on-axis/id6446842774/reviews) | [5.0 (5 ratings)](https://appshunter.io/ios/app/live-audio-multi-tool/id6809812526/reviews) |
| Number of ratings | **7** | 5 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 2 MB |
| Requires iOS | 17 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [OK-Sound](https://appshunter.io/developer/1679335942) | [Bryan Hargrave](https://appshunter.io/developer/6806035529) |

## What reviewers say

### On

[App page](https://appshunter.io/ios/app/on-axis/id6446842774)

This utility app helps audio professionals quickly measure and model audience areas for event and touring setups. It offers a streamlined workflow compatible with popular loudspeaker simulation programs, speeding up the design process. Users can create 3D models of listening areas and generate profiles along speaker axes.

**Highlights:** Audience area measurement, 3D listening area modeling, Speaker axis profiling, Bluetooth laser distance finder integration, Export to loudspeaker simulation software, 14-day free trial

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14-day Trial | Free | one-time |
| Unlock App | $149.99 | one-time |


### Live Audio Multi

[App page](https://appshunter.io/ios/app/live-audio-multi-tool/id6809812526)

This offline utility app provides live sound engineers and musicians with essential tools like an RTA, SPL meter, delay calculator, and signal generator. It offers advanced features for system setup and analysis, all within a clean, ad-free interface.

**Highlights:** Fractional-octave RTA with live peak readout, SPL meter with dB(A), dB(C), dB(Z) and Leq, Delay calculator with temperature/humidity compensation, Sub-array design for broadside and end-fire arrays, Signal generator with sine sweep and noise, Unit converters for temperature, distance, and pressure

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

**In-app purchases:** none


## Frequently asked questions

### Is On free?

On is free to download, with in-app purchases available.

### Is Live Audio Multi free?

Live Audio Multi is free to download, with no in-app purchases.

### Which has better reviews, On or Live Audio Multi?

On and Live Audio Multi are both rated 5.0 out of 5 on the App Store, from 7 and 5 ratings respectively.

### Do On or Live Audio Multi have ads?

Neither On nor Live Audio Multi shows ads.

### Which is updated more often, On or Live Audio Multi?

On ships an update every 3 weeks, and Live Audio Multi every 3 weeks. Most recently, On was updated on November 3, 2026 and Live Audio Multi on October 31, 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.*