# Fiber Optic Calculator: FTTH

> Pro FTTH fiber optic calculator for link loss, budget, splitters & color codes.

Canonical page: [https://chrome-stats.com/d/com.reality.fiberopticcalc](https://chrome-stats.com/d/com.reality.fiberopticcalc)

## Overview

- **ID:** `com.reality.fiberopticcalc`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** AuraByte Studios
- **Category:** TOOLS
- **Downloads:** 5,792
- **Version:** 2.3
- **Last updated:** 2026-03-04
- **First published:** 2026-02-13
- **Publisher country:** IN
- **Size:** 18 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.reality.fiberopticcalc)
- **Website:** [https://reality373.github.io/app-ads.txt](https://reality373.github.io/app-ads.txt)
- **Privacy policy:** [https://docs.google.com/document/d/1O8iQcWrrWq4U4vQGFrKoZPetsctqlHe2tOrgn5CxOuY/preview](https://docs.google.com/document/d/1O8iQcWrrWq4U4vQGFrKoZPetsctqlHe2tOrgn5CxOuY/preview)

## Description

Fiber Optic Calc is a comprehensive engineering suite designed for fiber technicians, network planners, and PON engineers. Simplify your field operations with a powerful Fiber Optic Calculator for designing Passive Optical Networks (GPON, EPON, XGS-PON) and calculating optical power budgets with professional precision.<br>Whether you are in the office or out in the field, this app provides a visual and data-driven approach to fiber management.<br><br>Key Features:<br><br>-- Dynamic Network Canvas: Map complex fiber hierarchies with an intuitive, recursive visual tree editor. Add, move, or re-route branches with ease.<br><br>-- Live Power Budgeting (Optical Loss): Auto-calculate total attenuation at every port. The app accounts for cable loss (dB/km), device insertion loss, and splice loss in real-time.<br>-- GPS Field Documentation: Tag exact geographic coordinates for OLTs, Splitters, and ONTs directly on-site to create accurate &quot;as-built&quot; documentation.<br>-- Custom Engineering Tables: Fully configurable loss tables for FBT Couplers (ratios from 1/99 to 50/50) and PLC Splitters (1:2 to 1:64).<br><br>-- Optical Band Standards: Integrated support for O, S, C, L, and U-Bands with automatic physical loss-per-km suggestions.<br><br>-- Smart Branch Management: Effortlessly re-route entire downstream branches and assign standard TIA-598 fiber color codes for field identification.<br><br>-- Line Interaction Mode: Unique &quot;mid-span&quot; insertion allows you to add components between existing nodes without restructuring your entire tree.<br><br>-- Export &amp; Collaborate: Save projects as .fiber files to share via WhatsApp or Email and import designs with a single tap.<br><br>--  Built for the Field: Designed with a modern Material 3 interface, the app supports Adaptive Night Mode and is optimized for smooth performance on field-grade devices.<br><br>Stop relying on spreadsheets and hand-drawn sketches. Take control of your optical link budgets and FTTH planning with the most advanced Fiber Optic Calculator on Google Play.

## Rankings

- #678,921 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_COARSE_LOCATION`
- `android.permission.ACCESS_FINE_LOCATION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.reality.fiberopticcalc.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.reality.fiberopticcalc)