# SigRoute — Echo Mapping Lab

> Echo Mapping Lab (iPhone/iPad app by Bessie Foster.)

- Source: https://appshunter.io/ios/app/sigroute/id6799911906 (this page in markdown: same URL + `.md`)
- Developer: [Bessie Foster](https://appshunter.io/developer/6799911908)
- Category: Education
- Price: Free
- Age rating: 17+
- Requires: iOS 16.0 · 9 MB
- Languages: American English
- Released: 2026-08-20
- Data updated: 2026-08-26
- User reviews in markdown: https://appshunter.io/ios/app/sigroute/id6799911906/reviews.md

## What is SigRoute?

SigRoute is an interactive signal analysis simulator where you send pulses, inspect reflected responses, and build a reconstruction of hidden structures. Each session starts with configurable signal settings, including pulse type, medium preset, frequency, power, noise, and target complexity.

Use the workspace to move through a complete analysis flow. Send or resend signals, review the echo timeline, classify peaks, decode patterns, adjust your hypothesis, compare attempts, and inspect reconstruction errors. Your choices affect the session accuracy and the final model.

The app includes active and completed sessions, replay tools, removable demo data, achievements, analyst progress, and medium presets for different levels of noise and attenuation. You can compare multiple signal attempts and refine your interpretation over time.

SigRoute is designed for users who enjoy structured reasoning, scientific simulations, and hands-on pattern analysis. The interface supports iPhone and iPad in portrait and landscape orientation with a clear light visual style.


## Version history (last 1 release)

### 1.0 — 2026-08-20

No release notes.

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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 2026-08-26.*