Pro Vision AR vs VSG101 Update
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pro Vision AR
Visualize geographically referenced 3D data in augmented reality on your iOS device. Overlay underground assets, construction plans, and infrastructure onto the real world for an "x-ray" view. Integrates with high-accuracy GNSS receivers for precise location data.
- Augmented reality 3D data display
- Geographically referenced data projection
- Underground asset visualization
- Integration with GNSS receivers
- Load models via Google Drive
- Map view with aerial basemap
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ProVision AR allows users to experience a real-world display of geographically referenced 3D data on their iOS device. Data are projected onto the real world in augmented reality giving the user an "x-ray" view of information which may not be visible below the ground surface or due to other obstructions. Integration with high-accuracy Bluetooth GNSS receivers allows users to view their underground assets, construction design plans, utilities and infrastructure with greater confidence. Features: - Map View: Shows your real-world location with an aerial imagery basemap. - Load models via Google Drive - Set Center: Moves the origin of your model to your current location, useful for troubleshooting or demo purposes. Data privacy: data submitted to Virtual GIS/ProVision AR maintained by privacy policy.
VSG101 Update
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Update the VSG101 firmware tools
Screenshots
Verdict
The clearest difference is update cadence: VSG101 Update at every 5 weeks against Pro Vision AR's every 4 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.
Pro Vision AR ships an update every 4 months, VSG101 Update every 5 weeks. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.
| Parameter | Pro Vision AR | VSG101 Update |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 4 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 108 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Virtual GIS LLC | VITALSIGNS TECHNOLOGY CO., LTD. |
In-app purchases
Pro Vision AR
No in-app purchases
VSG101 Update
No in-app purchases
Questions
Is Pro Vision AR free?
Is VSG101 Update free?
Do Pro Vision AR or VSG101 Update have ads?
Which is updated more often, Pro Vision AR or VSG101 Update?
Other comparisons
