# ai.Audio Controller vs RAmp

ai.Audio Controller and RAmp are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. ai.Audio Controller sells 1 one-off in-app purchase and RAmp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 5, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | ai.Audio Controller | RAmp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 9 MB | 2 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Narcyz Adamus](https://appshunter.io/developer/1092865008) | [Elisa Valeria Distefano](https://appshunter.io/developer/326512931) |

## What reviewers say

### ai.Audio Controller

[App page](https://appshunter.io/ios/app/aiaudio-controller/id1638449704)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Functionality | $14.99 | one-time |


### RAmp

[App page](https://appshunter.io/ios/app/ramp-remote-amp-controller/id6761459476)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ramp PRO | $7.99 | one-time |


## Frequently asked questions

### Is ai.Audio Controller free?

ai.Audio Controller is free to download, with in-app purchases available.

### Is RAmp free?

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

### Do ai.Audio Controller or RAmp have ads?

Neither ai.Audio Controller nor RAmp shows ads.

### Which is updated more often, ai.Audio Controller or RAmp?

ai.Audio Controller ships an update every 5 months, and RAmp every 5 months. Most recently, ai.Audio Controller was updated on September 5, 2026 and RAmp 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.*