13WarnMe vs ISCN Weather
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
13WarnMe
Get hyper-local weather updates with high-resolution radar and satellite imagery. Receive severe weather alerts and personalized forecasts for your favorite locations, ensuring you're always prepared.
- 250 meter radar
- Future radar
- Satellite cloud imagery
- Current weather updates
- Daily and hourly forecasts
- Favorite locations
- Severe weather alerts
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The WHO-TV 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
ISCN Weather
Get real-time weather forecasts and current conditions with detailed radar and satellite imagery. Receive automated, specific weather alerts up to 15 minutes before storms, with the ability to monitor up to eight locations, including your current position.
- Fast and fluid weather map
- Radar and satellite imagery
- Temperature and wind data
- Automated safety net weather alerts
- Up to 15-minute storm lead time
- Monitor up to eight locations
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The ISCN Weather app is a daily weather resource for your smart phone, providing forecasts and current conditions like radar, satellite imagery, temperature and surface winds on a fast and fluid map. Built-in safety net weather alerts provides fully automated weather alerts right on your phone, simple to use and more specific than weather sirens, with a lead time of up to 15 minutes before the storm hits. You can set up to eight places to be monitored for severe weather, including your smart phones current location, so you always know what’s coming.
Screenshots
Verdict
The clearest difference is review sentiment: ISCN Weather at 77% against 13WarnMe's 26%. ISCN Weather also leads on rating (4.7 vs 2.9) and chart position (#207 vs unranked). On price, ratings volume, update cadence and ads 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ISCN Weather holds the better App Store score, 4.7 against 2.9. Both are backed by a comparable volume of ratings — 120 and 70 respectively. Written reviews point the same way: 26% of 13WarnMe's written reviews are positive against 77% of ISCN Weather's.
13WarnMe ships an update every 3 months, ISCN Weather every 5 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.
| Parameter | 13WarnMe | ISCN Weather |
|---|---|---|
| Price | Free | Free |
| Rating | 2.9 (120 ratings) | 4.7 (70 ratings) — better |
| Positive reviews | 26.0% of reviews | 76.9% of reviews — better |
| Number of ratings | 120 — better | 70 |
| Update frequency | Every 3 months — better | Every 5 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Best chart rank | — | #207 — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 239 MB | 99 MB |
| Age rating | 4+ | 4+ |
| Developer | Local TV LLC | Weather Pros LLC |
Customer experience
13WarnMe
ISCN Weather
Bugs and requests
13WarnMe
Reported bugs
23 issues- Radar cycles too fast
- Ads are unclosable
- Ads appear when opening app
- Ads appear on every screen touch
- Ads prevent app use
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- Severe weather warnings overlaid on radar
- Delayed notifications
- App glitches and loading issues
- Radar is delayed or wrong
- Radar is blank or won't animate
- App freezes on first screen after ad
- Video orientation issues in landscape mode
- New radar is inaccurate
- Watch/warning boxes cover radar
- App freezes frequently
- App requires high iOS version
- App opens to blue screen, non-interactive
- Emergency app only Wi-Fi accessible
- Live streaming won't play during warnings
- Network error pop-up
- App not available in current location
- No sound with notifications
- Volume on 'Watch Live' doesn't work
Requested features
11 requests- Remove intrusive ads
- Allow users to opt-out of ads
- Improve radar animation speed
- Fix ad closing issues
- Improve tablet layout
Show 6 moreShow fewer
- Add sound to notifications
- Show future weather patterns
- Fix radar animation/blank screens
- Improve severe weather warning visibility
- Allow customization of options
- Show 1-5 risk of weather outlook
ISCN Weather
Not enough reviews yet to summarise bugs or requests.
In-app purchases
13WarnMe
No in-app purchases
ISCN Weather
No in-app purchases
Questions
Is 13WarnMe free?
Is ISCN Weather free?
Which has better reviews, 13WarnMe or ISCN Weather?
Do 13WarnMe or ISCN Weather have ads?
Which is updated more often, 13WarnMe or ISCN Weather?
Other comparisons
