Comparison

WTOC First Alert Radar vs Sea Level Rise

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

Head to head
About

WTOC First Alert Radar

Get hyper-local weather information with high-resolution radar and future radar to track storms. Receive severe weather alerts and personalized forecasts for your saved locations. Stay informed about current conditions and potential threats with this comprehensive weather tool.

Highlights
  • 250 meter high-resolution radar
  • Future radar tracking
  • High-resolution satellite imagery
  • Current weather updates
  • Daily and hourly forecasts
  • Favorite location saving
  • Severe weather alerts
Features
Read full description

The WTOC Mobile Weather App includes: * Access to station content specifically for our mobile users * 250 meter radar, the highest resolution available * Future radar to see where severe weather is headed * High resolution satellite cloud imagery * Current weather updated multiple times per hour * Daily and Hourly forecasts updated hourly from our computer models * Ability to add and save your favorite locations * A fully integrated GPS for current location awareness * Severe weather alerts from the National Weather Service * Opt-in push alerts to keep you safe in severe weather

About

Sea Level Rise

Map and document local flooding impacts caused by sea level rise. Contribute street-level data through photo submissions and identify "Trouble" spots. Participate in crowd-sourcing events to help researchers and civic leaders understand and address flooding challenges.

Highlights
  • Map community flooding
  • Document sea level rise impacts
  • Contribute street-level data
  • Identify 'Trouble' spots
  • Capture and share photos
  • Participate in crowd-sourcing events
Features
Read full description

The Sea Level Rise app allows anyone to map the flooding in their community, helping document sea level rise and other flooding impacts. While virtually everyone in and around a low-lying coastal region is or will be affected by sea level rise, we started our work in Hampton Roads, Virginia and have learned from the mapping efforts of thousands of volunteers during annual "Catch the King Tide" events. Developed by Wetlands Watch, this app moves us in the direction of being a better informed and connected community so we can stay ahead of sea level rise. Access user-submitted information about this global phenomena and participate (as a volunteer) in capturing the street-level data we need to better understand and solve the challenges it brings! With the app, you can: • Participate in crowd-sourcing events to capture the localized data researchers and civic leaders require, but lack • Find and add nearby "Trouble" spots where high water affects your travel during times of inclement weather • Capture and share photos that document what's occurring in your community • Access specific collaboration spaces, called regions, where you can manage volunteers and schedule mapping events

Screenshots

WTOC First Alert Radar3 screens
Sea Level Rise4 screens

Verdict

The call

The clearest difference is rating: WTOC First Alert Radar at 4.8 against Sea Level Rise's 3.4. WTOC First Alert Radar also leads on review sentiment (59% vs 20%) and ratings volume (13K vs 12). Sea Level Rise's advantage is ads (none vs shown) and monetization model (free vs ad-supported). 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.

ReceptionRating · Positive reviews · Number of ratings

WTOC First Alert Radar holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: WTOC First Alert Radar has 13K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 59% of WTOC First Alert Radar's written reviews are positive against 20% of Sea Level Rise's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
WTOC First Alert Radar versus Sea Level Rise: the parameters behind the verdict, then further details
ParameterWTOC First Alert RadarSea Level Rise
PriceFreeFree
Rating4.8 (13K ratings) — better3.4 (12 ratings)
Positive reviews59.0% of reviews — better20.0% of reviews
Number of ratings13K — better12
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size254 MB69 MB
Age rating4+4+
DeveloperGray Television Group, Inc.Concursive

Customer experience

WTOC First Alert Radar

All ratings13,466 ratings
Positive95.0%
Neutral2.6%
Negative2.3%
Written reviews83 reviews
Positive59.0%
Neutral9.6%
Negative31.3%

Sea Level Rise

All ratings12 ratings
Positive58.3%
Neutral0.0%
Negative41.7%
Written reviews5 reviews
Positive20.0%
Neutral0.0%
Negative80.0%

Bugs and requests

WTOC First Alert Radar

Reported bugs

3 issues
  • Radar not working since last update
  • Hourly and daily forecasts not aligning
  • App crashing or freezing on some devices

Requested features

3 requests
  • Add ability to set user's location
  • Improve radar functionality and extend time range
  • Enhance alert accuracy and timeliness

Sea Level Rise

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

WTOC First Alert Radar

No in-app purchases

None

Sea Level Rise

No in-app purchases

Questions

Is WTOC First Alert Radar free?
WTOC First Alert Radar is free to download, with no in-app purchases.
Is Sea Level Rise free?
Sea Level Rise is free to download, with no in-app purchases.
Which has better reviews, WTOC First Alert Radar or Sea Level Rise?
WTOC First Alert Radar is rated higher. WTOC First Alert Radar averages 4.8 out of 5 from 13K ratings, while Sea Level Rise averages 3.4 from 12 ratings.
Do WTOC First Alert Radar or Sea Level Rise have ads?
WTOC First Alert Radar shows ads; Sea Level Rise does not.
Which is updated more often, WTOC First Alert Radar or Sea Level Rise?
WTOC First Alert Radar ships an update every 2 months, and Sea Level Rise every 2 months. Most recently, WTOC First Alert Radar was updated on October 24, 2026 and Sea Level Rise on October 24, 2026.

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