# Saugnac

> Saugnac (iPhone/iPad app by Saugnac Jauges.)

- Source: https://appshunter.io/ios/app/saugnac/id6757747265 (this page in markdown: same URL + `.md`)
- Developer: [Saugnac Jauges](https://appshunter.io/developer/1868641823)
- Category: Productivity, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.6 · 32 MB
- Languages: American English, French (France), German (Germany)
- Released: 2026-05-11
- Data updated: 2026-07-30
- User reviews in markdown: https://appshunter.io/ios/app/saugnac/id6757747265/reviews.md

## What is Saugnac?

The application for monitoring cracks and structural deformations with Saugnac gauges. 100% free, with no limitations whatsoever: unlimited gauges, unlimited users, and unlimited features.

Compatible with the entire Saugnac range — mechanical, digital, and connected gauges (crack monitors, tiltmeters, extensometers, hygrometers) — the app centralises your measurements, photos, and comments in a secure space, accessible anywhere.

▶ CONTROL YOUR CONNECTED SENSORS REMOTELY
Saugnac connected gauges automatically transmit their measurements.
From the application, you can:
- View your sensor measurements in real time
- Remotely change the measurement frequency and transmission frequency
- Receive automatic alerts when a threshold is exceeded
- Be notified when a battery is reaching the end of its life
- Renew your sensors' network subscription in just a few seconds
- Reassign a sensor to a new site once monitoring is complete

▶ AUTOMATIC READING OF MANUAL GAUGES
A unique feature on G1, G1.1, and G1.2 gauges: your smartphone camera recognises the gauge, detects the cursor position, and automatically records the measurement.

▶ DATA ANALYSIS AND SHARING
- Customisable charts (scale, data types, thermal expansion)
- Export to Excel, CSV, or ZIP with timestamped photos
- Share data via a read-only link, no account required for the recipient —always up to date
- Organise gauges by location and view them on a map

▶ AUTOMATICALLY ENRICHED MEASUREMENTS
- Automatic recording of temperature and humidity via geolocation
- Measurement calculation with thermal expansion compensation
- Add photos and detailed comments
- Offline mode: record your measurements without a connection, they will sync automatically

▶ ALERTS AND COLLABORATIVE WORK
- Set your own custom alert thresholds
- Send alerts to up to 5 recipients simultaneously (colleagues, clients, partners)
- Allow a third party without an account (tenant, caretaker, contractor) to contribute via the "Measurements without account" option, with approval
  validation

▶ DESIGNED BY THE MANUFACTURER
Saugnac has been designing and manufacturing gauges in France for over 30 years. The application is developed in-house to integrate seamlessly with our instruments, with responsive technical support provided by our teams.

Download the app and bring your Saugnac gauges to life.


## Version history (last 4 releases)

### 2.8.0 — 2026-06-23

+ Various bug fixes

### 2.7.0 — 2026-06-17

+ Improvements to the auto-reader
+ Bug fixes

### 2.6.0 — 2026-06-11

+ New home page and login screens
+ Fixed a bug where the keyboard would hide form fields

### 2.5.3 — 2026-05-11

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 2026-07-30.*