Fenster vs BISS.ID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fenster
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ISOGON FENSTER Der 1. Fensterkonfigurator mit Tools für das iPhone. ISOGON Fenstersysteme GmbH bietet Ihnen mit dem ISOGON Fenster-App folgende, kostenlose Features: • KONFIGURATOR Vom Profil bis zur Sprosse. Kinderleichtes Konfigurieren von Fenstern • FÄCHER Farb-, Dekor- und Glasfächer Der Profi-Fächer in der Hosentasche • REALITY GLAS (zum Patent angemeldet): Verschiedene Glassorten in Echtzeit durch die iPhone-Kamera betrachten • TOOLS Glasdickenmesser (GDM) Scheibenzwischenraummesser (SZR) Beschichtungsprüfer (LOW-E) Wasserwaage mit Lineal • ENERGIESPARER Sehen Sie, wie viel Bares Sie einsparen können und zum Umweltschutz mit beitragen. Fenster, die Ihr Zuhause vollenden. www.isogon.com
BISS.ID
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The software-as-a-service solution AYE-OT-BOX is suitable for the identification and location of products, objects and people with their additional information, such as in the case of person assignment, location determination, product condition and many more. The AYE-OT-BOX app helps you to find items, assign and locate work equipment, tools, machinery, construction materials, as well as vehicles and many other assets. Further product information with unique traceability as well as service and maintenance management can be displayed via the AYE-OT-BOX app. In addition to our Software-as-a-Service solutions, we offer a comprehensive hardware portfolio. From simple passive solutions such as RFID, NFC, QR or barcodes, to active solutions such as our Bluetooth Low Energy (BLE) beacons, to more complex IoT solutions. For more information, visit www.syfit.de AYE-OT-BOX App Features: • Extended product information: Retrieve technical data, operating instructions, declarations of conformity and care instructions, and much more. • Anti-counterfeiting: Integrate product protection methods and contain product counterfeiting. • Location tracking: Actively and passively track products. • Inventory: Keep track of all products. • Service/maintenance management: send simple service messages incl. photo • Theft warning system with geofencing • Map function: Get an optimal overview of products and assets with the map function. • Active and passive reading of RFID and NFC transponders, QR and barcodes, Bluetooth low energy beacons as well as GPS tracking and display of product data and related information. • Creation of complaint report incl. photo • Create new products and related information directly from the app
Screenshots
Verdict
The clearest difference is update cadence: BISS.ID at every 6 weeks against Fenster's every 8 months. Fenster's advantage is iOS requirement (8.0 vs 13.0). On price, ads, in-app purchases and device support 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.
Fenster ships an update every 8 months, BISS.ID every 6 weeks. The most recent releases landed on October 16, 2026 and October 21, 2026 respectively.
| Parameter | Fenster | BISS.ID |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 8 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 61 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | Isogon Fenstersysteme GmbH | Syfit GmbH |
In-app purchases
Fenster
No in-app purchases
BISS.ID
No in-app purchases







