Comparison

CSTAT SiteCheck vs StormGuardPro

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

Head to head
About

CSTAT SiteCheck

This app streamlines environmental site inspections by providing a digital checklist. It helps summarize observations from due diligence inspections, allowing users to mark encountered items. A PDF report of the completed checklist can then be easily emailed.

Highlights
  • Digital environmental site inspection checklist
  • Summarize EDD inspection observations
  • Mark observed items
  • Generate PDF reports
  • Email checklist PDFs
Features
Read full description

CSTAT SiteCheck is a free environmental site inspection checklist app. CSTAT SiteCheck is designed to summarize the observations from an environmental due diligence (EDD) inspection. After completing the site walk, the site inspector goes through a generic list of items possibly encountered during an EDD inspection and marks if they were observed. Once the checklist is completed, a PDF of the checklist can be emailed.

About

StormGuardPro

Features
Read full description

StormGuard Pro is the all-in-one stormwater inspection app built for construction site compliance. Designed for inspectors, site managers, and environmental professionals, it simplifies the entire inspection process from start to finish. GUIDED 5-STEP INSPECTION WORKFLOW Complete thorough inspections every time with a structured process: header data, area inspections, BMP controls and maintenance, notes and summary, and digital signature certification. Never miss a required field again. GPS-POWERED WEATHER INTEGRATION Fetch current weather conditions with one tap using your GPS location. View 5-day forecasts, track 7-day rainfall history, and automatically detect post-storm inspection triggers based on your permit thresholds. Weather data sourced from the National Weather Service and Open-Meteo. 50+ STATE PERMITS SUPPORTED Pre-configured for Colorado COR400000, California CAR10000S, Texas, Florida, New York, and construction general permits across all 50 states plus federal EPA CGP. Each permit includes the correct inspection frequencies, post-storm thresholds, corrective action deadlines, and certification language. TEAM MANAGEMENT & REGIONS Invite team members, assign roles (inspector, manager, admin), and organize projects by region. Managers get a dashboard to oversee inspections across their team. PHOTO DOCUMENTATION Capture and attach photos directly to inspection areas. AI-powered analysis identifies BMPs in your photos automatically. Track before and after photos for corrective actions. CORRECTIVE ACTION TRACKING Document inadequate BMPs with severity levels, due dates, and resolution tracking. View all open corrective actions sorted by priority. Mark items resolved with one tap and attach completion photos. PROFESSIONAL PDF REPORTS Auto-generate branded inspection reports with your personal or organization logo, ready for submittal. Share reports instantly via email or any app on your device. INTERACTIVE CALENDAR Color-coded calendar shows inspection due dates, corrective action deadlines, and post-storm events at a glance. Never miss an inspection deadline with overdue alerts. BMP REFERENCE LIBRARY Searchable database of Best Management Practices organized by category — erosion control, sediment control, and more. Quick reference during inspections. ADDITIONAL FEATURES - Dashboard with quick project stats and overdue alerts - Multiple project management with permit details - Digital signature capture for inspection certification - AI-assisted inspection note generation - Custom logo upload for branded reports - Password reset and secure authentication - Haptic feedback and smooth animations

Screenshots

CSTAT SiteCheck4 screens
StormGuardPro4 screens

Verdict

The call

The clearest difference is update cadence: CSTAT SiteCheck at monthly against StormGuardPro's every 2 months. CSTAT SiteCheck also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, 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

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

CSTAT SiteCheck ships an update monthly, StormGuardPro every 2 months. Both last shipped on September 14, 2026.

Scorecard3 real differences · 6 level
CSTAT SiteCheck versus StormGuardPro: the parameters behind the verdict, then further details
ParameterCSTAT SiteCheckStormGuardPro
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size6 MB6 MB
Age rating4+4+
DeveloperEpicomm Technologies LtdCISCO SANCHEZ LLC

In-app purchases

None

CSTAT SiteCheck

No in-app purchases

None

StormGuardPro

No in-app purchases

Questions

Is CSTAT SiteCheck free?
CSTAT SiteCheck is free to download, with no in-app purchases.
Is StormGuardPro free?
StormGuardPro is free to download, with no in-app purchases.
Do CSTAT SiteCheck or StormGuardPro have ads?
Neither CSTAT SiteCheck nor StormGuardPro shows ads.
Which is updated more often, CSTAT SiteCheck or StormGuardPro?
CSTAT SiteCheck ships an update monthly, and StormGuardPro every 2 months. Most recently, CSTAT SiteCheck was updated on September 14, 2026 and StormGuardPro on September 14, 2026.

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