# Reverna Decay Reports

> Reverna Decay Reports (iPhone/iPad app by Gobling Company.)

- Source: https://appshunter.io/ios/app/reverna-decay-reports/id6817974609 (this page in markdown: same URL + `.md`)
- Developer: [Gobling Company](https://appshunter.io/developer/1586571827)
- Category: Music
- Price: $4.99
- Age rating: 4+
- Requires: iOS 17.0 · 4 MB
- Released: 2026-10-02
- Data updated: 2026-10-11

## What is Reverna Decay Reports?

Reverna turns isolated impulse recordings into clear broadband decay comparisons and useful delivery files. Import audio from Files, choose a channel and analysis window, and keep a reference capture alongside the current one.

READ THE DECAY
A large relative-energy curve shows the selected window. Compare independently normalized current and reference captures on the same time axis. EDT, T20 and T30 rows show estimates in seconds and R² when the fit passes the checks. Unavailable results retain an explanation rather than displaying a forced number.

CONTROL THE INPUT
Edit source start and end times, choose the analysis channel of a stereo file, preview a window, or start at the source peak. Listen to the source window with its original mono or stereo channels. A project holds up to 12 captures with local source audio, names, settings and report notes. Reopen, duplicate and delete projects.

DELIVER REAL FILES
Create a PDF comparison and capture record, with additional pages for project notes. Preview and share the actual PDF. CSV includes current and reference decay samples, source windows and channel information. JSON records project settings and fit results. Share files individually or together through native iOS sharing.

One upfront purchase. No subscription, ads, account, tracking, analytics or developer-server processing. Your library starts empty; an optional synthetic example is clearly labeled and is not a room measurement.

METHOD AND LIMITS
Broadband Schroeder backward integration of squared samples. EDT fits 0 to −10 dB, T20 −5 to −25 dB, and T30 −5 to −35 dB; each line is extrapolated to 60 dB. Valid fits require R² at least 0.98 and pass clipping, interval, window-end and tail-energy checks. The final 10% estimates tail energy; this conservative check is not a measured noise floor. No frequency-band analysis or calibrated sound pressure.

Use an isolated impulse response or impact recording with no automatic gain. Music, repeated impacts, noise, clipping and short windows can invalidate estimates. Reverna does not record a microphone or deconvolve a sweep. It does not provide ISO-certified measurements, SPL calibration, room certification or treatment recommendations. Small or non-diffuse rooms may not have a meaningful single reverberation time.

Supports mono or stereo audio iOS can decode: 0.08–60 seconds, 8–192 kHz, up to 64 MB and six million decoded channel samples. JSON is a settings record, not a source-audio backup. Save exports separately before deleting projects or uninstalling.

## Is Reverna Decay Reports safe?

Not enough ratings yet to assess Reverna Decay Reports.

## Is Reverna Decay Reports legit?

Reverna Decay Reports appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Reverna Decay Reports is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-02

No release notes.

## More apps by Gobling Company

- [AI 워렌 : 주식 투자 도우미](https://appshunter.io/ios/app/ai/id1586571825)
- [야자타임](https://appshunter.io/ios/app/id1617018298)
- [Pomo: Record Your Time](https://appshunter.io/ios/app/pomo-record-your-time/id6742024409)
- [Taleflow](https://appshunter.io/ios/app/taleflow/id6742363595)
- [Mood Diary - Emotion Tracker](https://appshunter.io/ios/app/mood-diary-emotion-tracker/id6744012600)
- [Scribe Recorder](https://appshunter.io/ios/app/scribe-recorder/id6765894691)

All apps by Gobling Company: https://appshunter.io/developer/1586571827

---

*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 2026-10-11.*