# 4K AVR-Key Total Control — user reviews

> 1 indexed App Store user reviews of 4K AVR by Affyy, rated 5.00/5 from 1 ratings.

- Source: https://appshunter.io/ios/app/4k-avr-key-total-control/id1319634357/reviews
- App overview in markdown: https://appshunter.io/ios/app/4k-avr-key-total-control/id1319634357.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 0

## Most critical reviews (1 lowest-rated)

### 5/5 — 4kHDR & Dolby Vision split to separate devices for Dolby Atmos/DTSX.

*2019-08-10*

Great tool. Must have. Read directions. Works perfectly. Download software to pc. Update firmware. Then select interface. DOLBY VISION MUST USE MIDDLE OPTION ON THE UNIT.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*