GTViewer vs Servy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GTViewer
This application allows users to download and view geospatial data on Apple devices without an internet connection. It functions similarly to a web-based counterpart but is designed for offline use.
- Offline geospatial data viewing
- Downloadable data
- Apple device compatibility
- Geospatial data visualization
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GTViewer downloads geospatial data for viewing on an Apple device like GTWeb, but in an offline fashion.
Servy
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P Systems Servy mobile app enables Servy Customers' employees to use so many features of Servy solution, like HR requests, Corporate Requests, Vacation requests, Attendance, Corporate Directory and so many other features.
Screenshots
Verdict
The clearest difference is iOS requirement: Servy at 15.6 against GTViewer's 17.0. On price, update cadence, ads and in-app purchases 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.
GTViewer ships an update monthly, Servy fortnightly. Both last shipped on October 24, 2026.
| Parameter | GTViewer | Servy |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (4 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 25 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Graphic Technologies, Inc. | P Systems LLC |
In-app purchases
GTViewer
No in-app purchases
Servy
No in-app purchases
