Comparison

FloodWatch vs AIoT

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

Head to head
About

FloodWatch

Monitor real-time river and flood data across the United States. Track river height, discharge, precipitation, and water temperature with data from USGS and NWS. Ideal for property owners, outdoor enthusiasts, and anyone needing flood awareness.

Highlights
  • Real-time river data
  • Historical trends and graphs
  • Favorites list for gauges
  • Nationwide US coverage
  • Flood awareness alerts
  • Recreation water condition checks
Features
Read full description

Whether you live near a river, enjoy kayaking or fishing, or simply want to stay informed about potential flooding, FloodWatch keeps you connected to the latest conditions across the United States. Powered by data from the US Geological Survey (USGS) and National Weather Service (NWS), FloodWatch helps you monitor rivers and streams with precision and confidence. Key Features • Real-Time River Data – Track current river height, discharge, precipitation, and water temperature from thousands of USGS gauges nationwide. • Historical Trends & Graphs – Visualize how river levels, streamflow, rainfall, and temperature change over time. • Favorites List – Save your most important gauges for instant access to the latest readings. • Nationwide Coverage – Explore data for rivers and streams throughout the U.S., including flood-stage information from NWS. • Flood Awareness – Keep watch on flood-prone areas and monitor rising waters before they become a threat. • Great for Recreation – Check water conditions before heading out to fish, paddle, or swim. Only USGS gauges with real-time data capabilities are included, so you’ll always get the most accurate and up-to-date information available. Whether you’re safeguarding your property, planning your next river trip, or simply fascinated by hydrology, FloodWatch gives you the insight to stay prepared when water levels change.

About

AIoT

Features
Read full description

AIoT-Based Flood Warning System – Designed for Organizations, Governments, and Teams Protect communities and respond to flood risks quickly with the DATS Real-Time Flood Monitoring System. Built for government agencies, companies, and organizations, this system uses advanced AIoT technology to deliver accurate predictions and real-time data, helping administrators make better decisions to ensure public safety and safeguard infrastructure. Key Features for Administrators Flood Risk Detection: Quickly identify flood conditions in real time to assess risks early, enabling timely and effective responses. Simple Visual Data: Understand flood risks easily with clear visuals instead of complicated graphs. AI-Powered Analytics: Use real-time data and AI insights for accurate predictions and smarter decision-making. Easy Communication Tools: Improve coordination and act faster with the Civil Complaint Management feature for better teamwork and efficiency. Real-Time Monitoring & Alerts: Stay informed with app notifications about each sensor's risk level, so you never miss a potential danger even without constant monitoring. Manage flood data, receive alerts, and monitor conditions anytime, anywhere. With DATS' AIoT-Based Flood Management System, administrators can act confidently and efficiently, safeguarding their communities and minimizing the impact of natural disasters. This app is your reliable partner for flood prediction, monitoring, and rapid response, exclusively designed for professionals and organizations. DATS Inc. Water Level Management System (Flood Warning Signal) – Empowering administrators to secure a safer future.

Screenshots

FloodWatch4 screens
AIoT4 screens

Verdict

The call

The clearest difference is in-app purchases: AIoT at none against FloodWatch's 5. AIoT also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 months). On price 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. FloodWatch sells 5 one-off in-app purchases. AIoT asks for nothing beyond the download.

UpkeepUpdate frequency

FloodWatch ships an update every 2 months, AIoT every 5 days. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
FloodWatch versus AIoT: the parameters behind the verdict, then further details
ParameterFloodWatchAIoT
PriceFreeFree
Rating4.7 (326 ratings) — better—
Positive reviews57.6% of reviews—
Number of ratings326 — better—
Update frequencyEvery 2 monthsEvery 5 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS26.014.0 — better
Further details — not scored
Size16 MB63 MB
Age rating4+4+
DeveloperBrian DeshongDATS Inc.

Bugs and requests

FloodWatch

Reported bugs

19 issues
  • App crashes on opening
  • App crashes when updating levels
  • App crashes when scrolling through favorites
  • App crashes a lot
  • App kicks out when viewing favorites
Show 14 more
  • Map keeps returning to current location
  • Layout changed, not preferred
  • Does not work since September 11
  • Update didn't resolve problem
  • App kicks out when trying to access
  • New update made nothing work
  • Interface not intuitive
  • Gauges not appearing on map initially
  • Full page ads impede navigation
  • App doesn't work at all
  • No data or functions
  • Inaccurate and missing major points
  • App crashes on initial launch
  • App crashes when trying to scroll thru favorites

Requested features

21 requests
  • Add alerts for flood stage
  • Add Lock Screen widgets
  • Add search bar for gauges
  • Add CFS readings
  • Add alerts for flow rate
Show 16 more
  • Add historical data query
  • Add data extractor to email
  • Add link to data source website
  • Add more information on the gage itself
  • Add average conditions or trends
  • Add push notifications
  • Add ability to email charts
  • Add automatic surfing to USGS website
  • Add flood level for each river
  • Add ability to send push notification for flooding potential
  • Add discharge data
  • Add complications for watch faces
  • Add ability to remove ALL ads
  • Add a "tell friends" function
  • Add more sensors to pop up
  • Add ability to get notified when water reaches a certain level in a certain area

AIoT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

FloodWatch

One-time5
  • Tip Level 1$0.99
  • Tip Level 2$2.99
  • Tip Level 3$5.99
Show 2 more
  • Ad Removal$8.99
  • Tip Level 4$9.99
None

AIoT

No in-app purchases

Questions

Is FloodWatch free?
FloodWatch is free to download, with in-app purchases available.
Is AIoT free?
AIoT is free to download, with no in-app purchases.
Do FloodWatch or AIoT have ads?
FloodWatch shows ads; AIoT does not.
Which is updated more often, FloodWatch or AIoT?
FloodWatch ships an update every 2 months, and AIoT every 5 days. Most recently, FloodWatch was updated on October 25, 2026 and AIoT on October 22, 2026.

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