ProSITE vs Optima Trade+
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
ProSITE
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Leverage the ProSITE devices already installed on your cranes to monitor and manage your Jobsites anywhere. ProSITE simplifies the management of crane safety by handling working area limitation, collision avoidance, wind monitoring and activity reporting. CONNECTED CRANES FOR ENHANCED CONNECTED JOBSITE SMIE, the pioneer in crane anti-collision systems since 1975, has always looked for innovation to help crane operators and Jobsites to work with maximum safety and productivity. Thanks to the new 4G connectivity combined with the existing Wi-Fi mesh network, SMIE offers a unique architecture which support new features available on your mobile and tablet. THE MOST INNOVATIVE ANTI-COLLISION AND ADVANCE ZONING SYSTEM ProSITE unique architecture allows the Jobsites managers to have transparency and visibility on the Jobsite operations. They can now instantly connect to the system from anywhere and access all information, generate reports in real time and simultaneously on all the jobsite cranes. Number of lifting cycles, total operating time, downtime, weather data โฆ Most most relevant information is here! Furthermore, they can also remotely interact with the anti-collision systems, manage work areas for machines and share planning of crane activity. Thanks to the updated connection technologies, all operators can have an overall vision on Jobsites activities and perfectly manage the anti-collision system anywhere. Website: https://smie.com
Optima Trade+
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We operate an online mobile trading application, where you can swiftly trade your Gift Card for cash, at exclusive rates. With an easy-to-navigate platform, traders' needs are paramount to us. Key features โ wide choice of gift cards โ 24hrs customer service โ Easy to navigate platform โ Swift and Fast withdrawal โ No extra charges involved - No withdrawal limits Our application is strictly an online-based application and as such will require a good internet connection to function properly.
Screenshots
Verdict
The clearest difference is update cadence: ProSITE at every 5 weeks against Optima Trade+'s every 10 months. Optima Trade+'s advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ProSITE ships an update every 5 weeks, Optima Trade+ every 10 months. The most recent releases landed on October 6, 2026 and September 27, 2026 respectively.
| Parameter | ProSITE | Optima Trade+ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks โ better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 290 MB | 46 MB |
| Age rating | 4+ | 17+ |
| Developer | SMIE | OPTIMA TECHNOLOGY SOLUTIONS |
In-app purchases
ProSITE
No in-app purchases
Optima Trade+
No in-app purchases









