FusionMap vs sizeless SiteScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FusionMap
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FusionMap™ is a leading-edge technology for AI-powered geospatial data visualization, asset extraction, and management with seamless GIS integration. FusionMap™ is a cutting-edge web-based application that consolidates data from diverse sources into a unified platform. With built-in support for multiple users, tenants, and administrative features, it offers a seamless collaborative experience for streamlined work. FusionMap supports integration with ESRI products through (WFS/WMS) layers. Any changes made within FusionMap are reflected real-time in other GIS products.
sizeless SiteScan
Capture property details and perform spatial analysis with 3D scans. This tool allows for quick documentation of properties, including key features and notes, all integrated with a cloud platform.
- Collect property details
- Scan areas in 3D
- Accurate spatial analysis
- Manage multiple properties
- Integrates with Sizeless platform
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Capture infrastructure on site - fast and precise. sizeless SiteScan turns your iPhone Pro into a documentation tool for open trenches, house connections, and technical rooms. Record the site in 3D for centimeter-accurate measurements and as-built documentation in the sizeless platform. Features: - Capture trenches, house connections, and pipe runs in 3D - Add project details such as address, type, and notes on site - Works without GPS, including in basements and shafts - Save and manage multiple projects - All data syncs seamlessly with your sizeless account Built for Tiefbau, utilities, and surveying teams who need fast, structured site documentation; no special hardware, no training.
Screenshots
Verdict
The clearest difference is update cadence: sizeless SiteScan at every 2 weeks against FusionMap's every 3 months. 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.
FusionMap ships an update every 3 months, sizeless SiteScan every 2 weeks. The most recent releases landed on August 26, 2026 and September 19, 2026 respectively.
| Parameter | FusionMap | sizeless SiteScan |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17 — better | 18.6 |
| Further details — not scored | ||
| Size | 27 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Tetra Tech Fusion LLC | sizeless Corporation |
In-app purchases
FusionMap
No in-app purchases
sizeless SiteScan
No in-app purchases
Questions
Is FusionMap free?
Is sizeless SiteScan free?
Do FusionMap or sizeless SiteScan have ads?
Which is updated more often, FusionMap or sizeless SiteScan?
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