I vs Sit(x) Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
I
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I-GPS Tracking is the login portal for clients to use I-GPS system on mobile This client app allows you to login to your tracking profile account to view your assets.
Sit(x) Mobile
Enhance your team's situational awareness with real-time map visualization and communication tools. Track operators, share messages, and view video feeds on a secure platform. Originally developed for military use, it's now available for diverse organizations.
- Real-time moving map display
- Operator tracking
- Contact management
- Group and private messaging
- Video feed viewing
- SOS incident location
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Sit(x) Mobile is your mobile situational awareness solution for any situation. This simple, scalable and secure solution is delivered by Booz Allen Hamilton, the same company who brought you the Team Awareness Kit/Tactical Assault Kit. For the first time, iOS users have the ability to operate in real time on a moving map display that allows you to visualize real time data. What started as a military software requirement for United States Special Operations Forces over a decade ago is now a commercially available piece of technology available to everyone globally. Download this application today to enhance your geospatial visualization and situational awareness for whatever it is you and your team are tasked with. Sit(x) Mobile allows you to see your organization's operators on a map, view contacts, send and receive group and private messages, view video feeds, and locate SOS Incidents. Sit(x) is used operationally by hundreds of organizations including federal agencies, police departments, fire departments, public safety departments, non-profit organizations, and more.
Screenshots
Verdict
The clearest difference is update cadence: Sit(x) Mobile at monthly against I's every 30 months. I's advantage is iOS requirement (11.0 vs 14.0). 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.
I ships an update every 30 months, Sit(x) Mobile monthly. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.
| Parameter | I | Sit(x) Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (8 ratings) — better |
| Number of ratings | — | 8 — better |
| Update frequency | Every 30 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 41 MB | 183 MB |
| Age rating | 4+ | 17+ |
| Developer | Inventon (PTY) ltd | Booz Allen Hamilton Inc. |
In-app purchases
I
No in-app purchases
Sit(x) Mobile
No in-app purchases









