# CA AMP vs AVA

The clearest difference is review sentiment: AVA at 100% against CA AMP's 33%. AVA also leads on rating (4.5 vs 4.0) and update cadence (every 5 weeks vs every 2 months). CA AMP's advantage is iOS requirement (11.0 vs 15.0). 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.

AVA holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 6 and 4 respectively. Written reviews point the same way: 33% of CA AMP's written reviews are positive against 100% of AVA's.

CA AMP ships an update every 2 months, AVA every 5 weeks. The most recent releases landed on June 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | CA AMP | AVA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (6 ratings)](https://appshunter.io/ios/app/ca-amp/id1554205982/reviews) | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ava/id1582693178/reviews)** |
| Number of ratings | **6** | 4 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 178 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [文栋 顾](https://appshunter.io/developer/1460789214) | [AVA Innovations AG](https://appshunter.io/developer/1582693180) |

## What reviewers say

### CA AMP

[App page](https://appshunter.io/ios/app/ca-amp/id1554205982)

This application provides comprehensive control and adjustments for amplifiers, including EQ, crossover settings, and digital time alignment. Manage all audio signal processing functions directly from your smartphone or tablet.

**Highlights:** Interactive audio signal processor, EQ adjustments, Controllable crossover (6/12/24/48 dB), Digital time alignment, Grouping functionality, Preset and custom settings memory

**Features:** macOS Compatibility

**In-app purchases:** none


### AVA

[App page](https://appshunter.io/ios/app/ava/id1582693178)

This app enhances your connected home experience by allowing control of lighting, media, and climate. It offers a modern interface for ease of use and requires an AVA OS system to function. Designed for both homeowners and professional installers, it provides a premium experience across all devices.

**Highlights:** Control lighting, Manage media playback, Adjust climate settings, Modern, clear interface, Premium experience, Requires AVA OS system

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CA AMP free?

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

### Is AVA free?

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

### Which has better reviews, CA AMP or AVA?

AVA is rated higher. CA AMP averages 4.0 out of 5 from 6 ratings, while AVA averages 4.5 from 4 ratings.

### Do CA AMP or AVA have ads?

Neither CA AMP nor AVA shows ads.

### Which is updated more often, CA AMP or AVA?

CA AMP ships an update every 2 months, and AVA every 5 weeks. Most recently, CA AMP was updated on June 3, 2026 and AVA 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.*