Glass dBstation vs Notes Libres
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Glass dBstation
Simulate acoustic performance of different window glazing options to combat noise pollution. Choose the best performing glass based on your environment's noise levels and recommended compositions.
- Acoustic simulation for window glazing
- Noise pollution assessment
- Sound insulation comparison
- Glazing composition recommendations
- Exterior environment analysis
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Thanks to the acoustic simulator of Saint-Gobain Glass, you can easily determine the best performing glazing for your windows according to the noise pollution of your exterior environment. Different noisy situations commonly encountered were identified and for each of these situations, the application restores the sound insulation provided by various compositions of insulating glazings. The quality of listening depends strongly on your equipment and its ability to reproduce as faithfully as possible sounds. To test the application dBstation Glass in the best conditions, we recommend that you use your headphones to better perceive the differences between the solutions.
Notes Libres
Capture site visit notes with photos, organize them by project, and easily import them into BatiScript modules. Efficiently manage your site documentation with tags, folders, and subfolders for quick retrieval.
- Create notes with photos
- Organize notes by site
- Link notes to BatiScript
- Tagging for easy search
- Folder and subfolder organization
- Import notes to BatiScript modules
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Notes Libres offers you a solution to create your notes with photos during your site visits, organize them in your concerned sites, linked to BatiScript. Thanks to tags, find them more easily. Place them in folders and subfolders. Finally, import quickly your notes into the BatiScript defect modules and the site report module.
Screenshots
Verdict
The clearest difference is update cadence: Glass dBstation at every 3 months against Notes Libres's every 10 months. Glass dBstation also leads on iOS requirement (8.1 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Glass dBstation ships an update every 3 months, Notes Libres every 10 months. The most recent releases landed on October 12, 2026 and October 2, 2026 respectively.
| Parameter | Glass dBstation | Notes Libres |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 301 MB | 39 MB |
| Age rating | 4+ | 4+ |
| Developer | Saint-Gobain | Script&Go |
Customer experience
Glass dBstation
Notes Libres
In-app purchases
Glass dBstation
No in-app purchases
Notes Libres
No in-app purchases
