Best Stormwater Apps

250+ iOS apps curated and reviewed

4.7 avg rating
20 free apps
Updated October 2026

Looking for free stormwater apps? 20 of our 250+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Stormwater Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1NDS Stormwater Drainage ToolsNDS Stormwater Drainage ToolsFree3.5★ (8)NoNoOct 2026
2CloudCompli by SwiftComplyCloudCompli by SwiftComplyFree5.0★ (10)NoNoOct 2026
3SWPPPSWPPPFree5.0★ (2)NoNoOct 2026
4Silt-TrackerSilt-TrackerFree—NoNoAug 2026
5WEF Collections & Stormwater24WEF Collections & Stormwater24Free—YesNoMay 2026
6Florida Stormwater AssociationFlorida Stormwater AssociationFree—NoNoOct 2026
7Stormwater Operator Exam PrepStormwater Operator Exam PrepFree—NoYesAug 2026
8Follow the DropFollow the DropFree—NoNoJul 2026

Top Picks for Stormwater

CloudCompli by SwiftComply#2

CloudCompli by SwiftComply by CloudCompli

Stormwater inspections & data
Strong Contender
💼 Business
5.0(10 ratings)
Free
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This app streamlines stormwater management with comprehensive data collection and reporting tools. It simplifies asset management, inspections, water quality monitoring, and public education tracking for various compliance needs.

5.0(2 ratings)
Free
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Streamline stormwater pollution prevention inspections with advanced analytics for compliance and transparency. Create custom plans, conduct site inspections, and generate reports with photos and notes, all accessible from any mobile device. The app works offline and allows for voice dictation.

More Stormwater apps to explore

FAQ about Stormwater

What are the best stormwater apps for iPhone?
NDS Stormwater Drainage Tools tops our stormwater apps ranking as of October 2026, with a 3.5-star average from 8 App Store ratings, and it's free to download.
Yes — 20 of the top stormwater apps we rank are free to download, including NDS Stormwater Drainage Tools and CloudCompli by SwiftComply.
NDS Stormwater Drainage Tools has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ stormwater apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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