Comparison

OnSite Tracking vs GSA Per Diem

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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

About

GSA Per Diem

Features
Read full description

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

OnSite Tracking4 screens
GSA Per Diem4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
OnSite Tracking versus GSA Per Diem: the parameters behind the verdict, then further details
ParameterOnSite TrackingGSA Per Diem
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeks — betterMonthly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size47 MB48 MB
Age rating4+17+
DeveloperAI CLEARING SP Z O OKiarash Torkian

In-app purchases

None

OnSite Tracking

No in-app purchases

None

GSA Per Diem

No in-app purchases

Questions

Is OnSite Tracking free?
OnSite Tracking is free to download, with no in-app purchases.
Is GSA Per Diem free?
GSA Per Diem is free to download, with no in-app purchases.
Do OnSite Tracking or GSA Per Diem have ads?
GSA Per Diem shows ads; OnSite Tracking does not.
Which is updated more often, OnSite Tracking or GSA Per Diem?
OnSite Tracking ships an update every 3 weeks, and GSA Per Diem monthly. Most recently, OnSite Tracking was updated on September 30, 2026 and GSA Per Diem on October 18, 2026.

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