# First Alert by Dataminr vs SFF

The clearest difference is review sentiment: SFF at 100% against First Alert by Dataminr's 45%. SFF also leads on rating (5.0 vs 4.3). First Alert by Dataminr's advantage is update cadence (weekly vs every 2 months) and iOS requirement (16.0 vs 18.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SFF holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 117 and 108 respectively. Written reviews point the same way: 45% of First Alert by Dataminr's written reviews are positive against 100% of SFF's.

First Alert by Dataminr ships an update weekly, SFF every 2 months. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | First Alert by Dataminr | SFF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (117 ratings)](https://appshunter.io/ios/app/first-alert-by-dataminr/id1370986669/reviews) | **[5.0 (108 ratings)](https://appshunter.io/ios/app/sff/id1610356455/reviews)** |
| Number of ratings | **117** | 108 |
| Positive reviews | 45.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | Free | Free |
| Size | 75 MB | 87 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Dataminr, Inc.](https://appshunter.io/developer/927068352) | [SEAL Future Foundation, Inc.](https://appshunter.io/developer/1610356457) |

## What reviewers say

### First Alert by Dataminr

[App page](https://appshunter.io/ios/app/first-alert-by-dataminr/id1370986669)

This app delivers real-time breaking news alerts derived from public data. It identifies the most relevant information for first responders, proactively sending actionable alerts without requiring constant monitoring.

**Highlights:** Real-time breaking news alerts, Actionable information identification, Proactive alert delivery, Public data transformation, Relevant information surfacing

**In-app purchases:** none


### SFF

[App page](https://appshunter.io/ios/app/sff/id1610356455)

Connect with a community of former SEALs to access career resources, find local support groups, and network with civilian professionals. Discover your post-service purpose and passion with ease.

**Highlights:** Access community resources, Connect with local FOBs, Sign up for events, Network with civilian professionals, Find post-team career support

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

**In-app purchases:** none


## Frequently asked questions

### Is First Alert by Dataminr free?

First Alert by Dataminr is free to download, with no in-app purchases.

### Is SFF free?

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

### Which has better reviews, First Alert by Dataminr or SFF?

SFF is rated higher. First Alert by Dataminr averages 4.3 out of 5 from 117 ratings, while SFF averages 5.0 from 108 ratings.

### Do First Alert by Dataminr or SFF have ads?

Neither First Alert by Dataminr nor SFF shows ads.

### Which is updated more often, First Alert by Dataminr or SFF?

First Alert by Dataminr ships an update weekly, and SFF every 2 months. Most recently, First Alert by Dataminr was updated on September 18, 2026 and SFF on September 16, 2026.

---

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