Feelbat vs Saugnac
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Feelbat
Monitor structural movements and cracks with sensors and an intuitive app. Get factual data, set alerts, and connect with independent engineering experts for timely advice and support.
- Structural movement and crack monitoring
- Sensor setup and tutorial videos
- Project-based data organization
- Map-based visualization of sensors
- Automatic data graphing and analysis
- SMS/email alerts for critical changes
- Connect with independent engineering experts
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The FEELBAT app and DELTA Feel sensors let you monitor the movements of your structure with ease. Whether you are a specialist (expert, engineer), a property manager, a local authority or a concerned homeowner, the DELTA Feel crack and movement monitoring tools are designed to be easy to use, so you can act quickly and report factual data. The FEELBAT app includes: INSTALLATION AND SET-UP ASSISTANCE - Video tutorials to help you install and configure gauges and sensors. MONITORING YOUR CRACKS AND MOVEMENTS - Create a folder for each monitored structure and add gauges and sensors by scanning their barcode. - View your folders as a list or on a map. - Easily position your gauges and sensors on an uploaded photo or plan, defining precise zones. - For JC1 and JC2 gauges, enter the measured values and the app automatically draws the monitoring chart. - For DELTA L+ sensors, retrieve data via Bluetooth or remotely with the LINKFEEL system. - Visual thresholds are available for gauges, and automatic alert thresholds by SMS/email for DELTA L+ sensors. FEELBAT brings together a community of independent expert engineers specialising in every field of construction (structure, concrete, timber, steel, geotechnics, damp, etc.). The app guides you: you enter the necessary information and our algorithm instantly shows you the schedule of engineers available within 48 to 72 hours. The best expert engineer for your issue is chosen at the time that suits you. On the day, you receive a first piece of sound advice to steer you towards the right decisions.
Saugnac
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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 β mechanical, digital, and connected gauges (crack monitors, tiltmeters, extensometers, hygrometers) β the app centralises your measurements, photos, and comments in a secure space, accessible anywhere. βΆ 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 βΆ 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. βΆ 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 βalways up to date - Organise gauges by location and view them on a map βΆ 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 βΆ 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 βΆ 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.
Screenshots
Verdict
The clearest difference is update cadence: Saugnac at weekly against Feelbat's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Feelbat ships an update every 3 weeks, Saugnac weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.
| Parameter | Feelbat | Saugnac |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 3 weeks | Weekly β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 15.1 β better | 15.6 |
| Further details β not scored | ||
| Size | 125 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Feelbat | Saugnac Jauges |
In-app purchases
Feelbat
No in-app purchases
Saugnac
No in-app purchases









