# LM AUDIO vs Arranger Pro

The clearest difference is in-app purchases: LM AUDIO at none against Arranger Pro's 3. LM AUDIO also leads on ads (none vs shown) and iOS requirement (7.0 vs 17.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Arranger Pro sells 3 in-app purchases, starting at $4.99 per month. LM AUDIO asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | LM AUDIO | Arranger Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/arranger-pro/id6766657889/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 3 MB | 100 MB |
| Requires iOS | **7.0** | 17.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [PT. Kramat Motor](https://appshunter.io/developer/1280833868) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### LM AUDIO

[App page](https://appshunter.io/ios/app/lm-audio/id1118657152)

This application allows users to control various audio settings for car amplifiers with integrated DSP. Adjust EQ, bass, 3D sound, time alignment, and filters. Save and load sound settings directly from your phone or the amplifier.

**Highlights:** DSP control, EQ adjustment, Bass and 3D sound settings, Time alignment, Filter control, Save sound settings to phone, Save sound settings to amplifier

**Features:** macOS Compatibility

**In-app purchases:** none


### Arranger Pro

[App page](https://appshunter.io/ios/app/arranger-pro/id6766657889)

Transform your mobile device into a professional arranger keyboard. Play melodies and chords while a virtual band provides real-time accompaniment, drums, and bass. Explore a vast library of sounds and musical styles for endless creative possibilities.

**Highlights:** Virtual backing band accompaniment, Extensive sound library, Diverse musical styles, Split keyboard functionality, Pitch bend and modulation wheels, Performance recording and sharing, MIDI keyboard support

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arranger Pro Monthly | $4.99 | per month |
| Arranger Pro Yearly | $24.99 | per year |
| Arranger Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is LM AUDIO free?

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

### Is Arranger Pro free?

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

### Do LM AUDIO or Arranger Pro have ads?

Arranger Pro shows ads; LM AUDIO does not.

### Which is updated more often, LM AUDIO or Arranger Pro?

LM AUDIO ships an update every 3 months, and Arranger Pro every 3 months. Most recently, LM AUDIO was updated on November 2, 2026 and Arranger Pro on November 5, 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.*