OnSite Tracking vs GSA Per Diem
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OnSite Tracking
This app provides on-the-ground construction progress monitoring and quality control for large infrastructure projects. It integrates geospatial and project data to offer digital construction site insights, improving reporting, commissioning, and handover activities.
- Geolocation for precise object identification
- Data visualization with color-coded status
- Offline mode for connectivity-challenging areas
- Bulk status updates for objects
- Manual data input for field reporting
- Mobile punch lists for project handover
- Customizable quality control mechanisms
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AI Clearing is a global provider of automated solutions aimed at streamlining construction progress monitoring and quality control on large-scale infrastructure projects. To do so, we seamlessly integrate various geospatial and project data sources into our AI Surveyor™ analytics engine to provide fully digital construction site insights. To counteract the limitations of the drone technology and cover 100% of site objects, we developed AI Surveyor OnSite App for on-the-ground construction progress monitoring, quality control, and asset commissioning. AI Clearing OnSite seamlessly integrates into the reporting cycle on the site, bringing an additional level of construction insights. Our app not only supports progress tracking but also comes with a complete set of functionalities to improve quality control, commissioning, and handover activities, as well as to facilitate day-to-day on-site activities. AI Surveyor OnSite functionalities: - Geolocation enabling precise object identification in the field - Data visualization with color coding reflecting the object’s last status - Data filtering and aggregation options - Ability to work in offline mode in connectivity-challenging areas - Mass selection of objects with bulk status updates - Manual data input to report progress directly from the field - Pre-set list of objects’ construction statuses - Mobile punch lists for accelerated project handover - Customizable quality control mechanism to annotate even the smallest errors - Full integration with AI Clearing’s online reporting dashboards AI Surveyor OnSite capabilities: - Capture the current status of your project with 100% site coverage - Access ready-to-use data on recorded construction progress and execution quality - Facilitate reporting activities on the construction site - Create a fully digital chain of evidence, reducing necessary paperwork - Ease of use, with no training required
GSA Per Diem
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Plan federal travel and calculate per diem expenses with US Per Diem. Look up lodging and meals and incidental expenses (M&IE) rates for destinations across the United States, including Alaska, Hawaii, Puerto Rico, Guam, American Samoa, and the U.S. Virgin Islands. Rate information is sourced from data published by the U.S. General Services Administration (GSA) and the Defense Travel Management Office (DTMO). PER DIEM RATE LOOKUP • Search by state or territory, fiscal year, and location. • View monthly lodging and M&IE rates. • Review breakfast, lunch, dinner, and incidental expense allocations. • See the 75% M&IE allowance for first and last travel days. TRIP EXPENSE REPORTS • Select a destination and travel dates to calculate estimated reimbursement. • View a daily breakdown of lodging, meals, and incidental expenses. • Use the applicable rate when a trip crosses fiscal years. • Automatically exclude lodging on the final travel day. PDF AND CSV EXPORTS • Export rate lookups and complete trip reports. • Open reports in compatible PDF and spreadsheet apps. • Save or share files using the standard iOS sharing options. US Per Diem is useful for federal travelers, travel coordinators, and anyone who needs a convenient per diem calculator or travel expense report. US Per Diem is an independent reference and planning tool. It is not affiliated with or endorsed by GSA, DTMO, the Department of Defense, or the U.S. government. Always confirm applicable rates and reimbursement rules with your organization before travel or submission.
Screenshots
Verdict
The clearest difference is ads: OnSite Tracking at none against GSA Per Diem's shown. GSA Per Diem's advantage is iOS requirement (14.0 vs 17.0). On price, update cadence, 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.
OnSite Tracking ships an update every 3 weeks, GSA Per Diem monthly. The most recent releases landed on September 30, 2026 and October 18, 2026 respectively.
| Parameter | OnSite Tracking | GSA Per Diem |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 48 MB |
| Age rating | 4+ | 17+ |
| Developer | AI CLEARING SP Z O O | Kiarash Torkian |
In-app purchases
OnSite Tracking
No in-app purchases
GSA Per Diem
No in-app purchases
Questions
Is OnSite Tracking free?
Is GSA Per Diem free?
Do OnSite Tracking or GSA Per Diem have ads?
Which is updated more often, OnSite Tracking or GSA Per Diem?
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