# FiberLens — Fiber OTDR trace analyzer

> Fiber OTDR trace analyzer (iPhone/iPad app by Aleko GLONTI.)

- Source: https://appshunter.io/ios/app/fiberlens/id6780663738 (this page in markdown: same URL + `.md`)
- Developer: [Aleko GLONTI](https://appshunter.io/developer/6779779735)
- Category: Utilities, Productivity
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 4 MB
- Languages: American English
- Released: 2026-07-05
- Data updated: 2026-07-07
- User reviews in markdown: https://appshunter.io/ios/app/fiberlens/id6780663738/reviews.md

## What is FiberLens?

FiberLens is a fast, native viewer and analyzer for OTDR trace files (.sor / .msor, Bellcore/Telcordia SR-4731). Open a trace, read every event, and produce a clean report in seconds — on Mac, iPhone, and Apple Watch.

WHAT YOU CAN DO
• Open .sor and .msor OTDR traces and see the full event table — distance, loss, reflectance, and pass/fail status.
• Interactive trace chart with pinch-to-zoom, pan, and A/B measurement markers that read out distance and dB instantly.
• Link Loss (power budget) calculator — transmitter power, receiver sensitivity, safety margin, and allowable loss, seeded straight from the open trace.
• Combine multiple same-wavelength traces into one continuous span across splices and connectors.
• Fiber color-code locator — TIA-598 / IEC loose-tube and strand colors for any fiber number, with the full sequence legend.
• Export polished PDF reports and Excel event tables for hand-off and documentation.
• Configurable attenuation thresholds per fiber standard (G.652–G.657).
• Settings sync across your devices via iCloud.

BUILT FOR THE FIELD
FiberLens is a native Apple app — no logins, no accounts, no tracking. Your trace files stay on your device. Whether you're commissioning FTTH drops, troubleshooting a span, or documenting a splice job, FiberLens turns a raw .sor file into answers fast.


## Version history (last 1 release)

### 1.1 — 2026-07-07

No release notes.

---

*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 2026-07-07.*