# Amperium Live vs L12X Solid State Amplifier

The clearest difference is update cadence: L12X Solid State Amplifier at weekly against Amperium Live's every 2 months. Amperium Live's advantage is iOS requirement (11.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Amperium Live ships an update every 2 months, L12X Solid State Amplifier weekly. The most recent releases landed on September 11, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Amperium Live | L12X Solid State Amplifier |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (9 ratings)](https://appshunter.io/ios/app/l12x-solid-state-amplifier/id6746237638/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 33 MB | 30 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vasyl Sviatohor](https://appshunter.io/developer/1670983732) | [Audiority Srl](https://appshunter.io/developer/1815900942) |

## What reviewers say

### Amperium Live

[App page](https://appshunter.io/ios/app/amperium-live/id1671537278)

**In-app purchases:** none


### L12X Solid State Amplifier

[App page](https://appshunter.io/ios/app/l12x-solid-state-amplifier/id6746237638)

This app offers an analog simulation of a classic solid-state guitar amplifier, enhanced with extra channels and a contour knob for versatile tone shaping. It includes an integrated cabinet simulator with a high-quality impulse response for authentic sound.

**Highlights:** Analog simulation of Marshall Lead 12, Clean and Metal channels, Contour knob for tone shaping, Boost overdrive stage, Integrated Cab Simulator, Marshall cabinet IR with Celestion V30

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Amperium Live free?

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

### Is L12X Solid State Amplifier free?

L12X Solid State Amplifier is free to download, with no in-app purchases.

### Do Amperium Live or L12X Solid State Amplifier have ads?

Neither Amperium Live nor L12X Solid State Amplifier shows ads.

### Which is updated more often, Amperium Live or L12X Solid State Amplifier?

Amperium Live ships an update every 2 months, and L12X Solid State Amplifier weekly. Most recently, Amperium Live was updated on September 11, 2026 and L12X Solid State Amplifier on August 25, 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.*