# Transfer Function — user reviews

> 2 indexed App Store user reviews of Transfer Function by Andrew Smith, rated 3.00/5 from 2 ratings.

- Source: https://appshunter.io/ios/app/transfer-function/id824037130/reviews
- App overview in markdown: https://appshunter.io/ios/app/transfer-function/id824037130.md
- Rating breakdown: 5★ 1 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 1/5 — Unusable on 5th Gen iPad Air

*2025-01-09*

Jan 8, 2025 - Finally got around to testing out the app. In a controlled environment under a variety of circumstances, program is unable to make reliable delay calculations on an up to date 5th gen iPad Air. Even with a “save photo” feature there is no meaningful way to compare two FFT graphs in-app. Major doubt is also thrown on the accuracy of the results given the wild variance in results on the delay finder. 

I downloaded the app with the hopes of using it to calculate software and hardware latencies, as well as quickly time and phase align PA before shows - I can do neither of these things. Disappointed and would like a refund.

### 1/5 — Not satisfied at all

*2017-11-01*

The Software is very inaccurate when using an external microphone. Not usable at all for me. The UI is Not very intuitive and looks messy. The way traces are stored and recalled is way too complicated. Hope These issues geht fixée in future Updates.

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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 2026-08-14.*