# Tremorbit: Vibration Lab — FFT and bearing diagnostics

> FFT and bearing diagnostics (iPhone/iPad app by Robert Corbin.)

- Source: https://appshunter.io/ios/app/tremorbit-vibration-lab/id6792822831 (this page in markdown: same URL + `.md`)
- Developer: [Robert Corbin](https://appshunter.io/developer/1890247992)
- Category: Utilities, Productivity
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 88 MB
- Released: 2026-07-30
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/tremorbit-vibration-lab/id6792822831/reviews.md

## What is Tremorbit?

Tremorbit: Vibration Lab is a focused, fully on-device app. On-device vibration workbench for FFT spectra, RPM orders, bearing fault frequencies, envelope trends, route readings, and transparent machine-condition evidence.

KEY FEATURES
- FFT and order-marker workbench
- Bearing-frequency calculator
- Editable route readings and trends
- CSV import and PDF evidence packet
- Editable sample data and CSV import
- Side-by-side scenario comparison
- Local PDF evidence export
- Fifty-three original offline reference plates

ONE-TIME AND PRIVATE
- One paid download; no subscription or in-app purchase
- No account, advertising, analytics, tracking, or developer-operated backend
- Core features and bundled content work offline
- Work remains on device unless you deliberately share or export it through an Apple system interface

Condition-monitoring results are screening aids. Confirm sensor mounting, calibration, machine state, baseline data, and qualified analyst review before maintenance or safety decisions.


## Version history (last 1 release)

### 1.0 — 2026-07-30

No release notes.

## More apps by Robert Corbin

- [Daily Word Journey](https://appshunter.io/ios/app/daily-word-journey/id6761548266)
- [Hush Secret Text](https://appshunter.io/ios/app/hush-secret-text/id6761658175)
- [Renew Guard](https://appshunter.io/ios/app/renew-guard/id6761755447)
- [Receipt to PDF](https://appshunter.io/ios/app/receipt-to-pdf/id6761782025)
- [Route Your Pay](https://appshunter.io/ios/app/route-your-pay/id6761783719)
- [Tip Arbiter](https://appshunter.io/ios/app/tip-arbiter/id6761786879)

All apps by Robert Corbin: https://appshunter.io/developer/1890247992

---

*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 2026-08-17.*