# 13WarnMe vs ISCN Weather

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.

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.

## The numbers

| Metric | 13WarnMe | ISCN Weather |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (120 ratings)](https://appshunter.io/ios/app/13warnme/id529599183/reviews) | **[4.7 (70 ratings)](https://appshunter.io/ios/app/iscn-weather/id1556469623/reviews)** |
| Number of ratings | **120** | 70 |
| Positive reviews | 26.0% of reviews | **76.9% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Ad-supported | Ad-supported |
| Best chart rank | — | **#207** |
| Size | 239 MB | 99 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Local TV LLC](https://appshunter.io/developer/318424697) | [Weather Pros LLC](https://appshunter.io/developer/1556469625) |

## What reviewers say

### 13WarnMe

[App page](https://appshunter.io/ios/app/13warnme/id529599183)

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.

**Highlights:** 250 meter radar, Future radar, Satellite cloud imagery, Current weather updates, Daily and hourly forecasts, Favorite locations, Severe weather alerts

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Great local weather app
- ✅ Accurate weather information
- 🛰️ Good radar functionality
- ⚡ Fast loading times
- 💡 Useful for severe weather warnings

**What reviewers complain about**

- 💸 Excessive ads
- 😠 Unclosable ads
- ⏳ Long ad durations
- ⚠️ Ads interrupt critical weather info
- 📉 Radar accuracy issues

**Reported bugs**

- Radar cycles too fast
- Ads are unclosable
- Ads appear when opening app
- Ads appear on every screen touch
- Ads prevent app use

**Requested features**

- Remove intrusive ads
- Allow users to opt-out of ads
- Improve radar animation speed
- Fix ad closing issues
- Improve tablet layout


### ISCN Weather

[App page](https://appshunter.io/ios/app/iscn-weather/id1556469623)

**Currently charting:** #207 Top Free · Weather (US App Store)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 13WarnMe free?

13WarnMe is free to download, with no in-app purchases.

### Is ISCN Weather free?

ISCN Weather is free to download, with no in-app purchases.

### Which has better reviews, 13WarnMe or ISCN Weather?

ISCN Weather is rated higher. 13WarnMe averages 2.9 out of 5 from 120 ratings, while ISCN Weather averages 4.7 from 70 ratings.

### Do 13WarnMe or ISCN Weather have ads?

Both 13WarnMe and ISCN Weather show ads.

### Which is updated more often, 13WarnMe or ISCN Weather?

13WarnMe ships an update every 3 months, and ISCN Weather every 5 months. Most recently, 13WarnMe was updated on October 22, 2026 and ISCN Weather on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*