# FEMA vs Gnomon

The clearest difference is price: FEMA at Free against Gnomon's $2.99. FEMA also leads on chart position (#20 vs unranked) and iOS requirement (14.0 vs 18.0). Gnomon's advantage is update cadence (every 4 days vs every 2 months). On ads, in-app purchases and device support there is nothing between them.

FEMA is free to download; Gnomon costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FEMA ships an update every 2 months, Gnomon every 4 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | FEMA | Gnomon |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[3.7 (1K ratings)](https://appshunter.io/ios/app/fema/id474807486/reviews)** | — |
| Number of ratings | **1K** | — |
| Positive reviews | 68.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 days** |
| Monetization | Free | — |
| Best chart rank | **#20** | — |
| Size | 18 MB | 43 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 9+ |
| Developer | [Federal Emergency Management Agency (FEMA)](https://appshunter.io/developer/474807609) | [丞辰 郑](https://appshunter.io/developer/6815329605) |

## What reviewers say

### FEMA

[App page](https://appshunter.io/ios/app/fema/id474807486)

**Currently charting:** #20 Top Free · Weather (US App Store)

This app provides essential tools and information for disaster preparedness, safety, and recovery. Receive real-time alerts, access guidance on emergency plans and kits, and find information on disaster assistance.

**Highlights:** Real-time weather and emergency alerts, Disaster preparedness guidance, Actionable safety advice, Disaster recovery assistance information, Location-based alerts, Accessibility features

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and timely weather alerts
- 👍 Helpful preparedness information
- 🚨 Essential for emergency situations
- ⚠️ Valuable real-time updates
- 🗺️ Ability to monitor multiple locations

**What reviewers complain about**

- 🔁 Repetitive and excessive notifications
- 🔍 Difficulty finding/accessing alerts
- 🐛 Bugs causing app crashes or issues
- 🤔 Confusing or unintuitive interface
- 🗺️ Limited location tracking capabilities

**Reported bugs**

- Alerts not showing up in the app
- Locations being repeatedly deleted
- Inability to add or update locations
- Notification badge not clearing properly

**Requested features**

- Dark mode option
- Customizable notification settings
- Ability to view past/archived alerts
- Integration with other weather/emergency apps
- Improved mapping and location services


### Gnomon

[App page](https://appshunter.io/ios/app/gnomon-24-solar-terms/id6817559788)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is FEMA free?

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

### Is Gnomon free?

Gnomon costs $2.99, with no in-app purchases.

### Do FEMA or Gnomon have ads?

Neither FEMA nor Gnomon shows ads.

### Which is updated more often, FEMA or Gnomon?

FEMA ships an update every 2 months, and Gnomon every 4 days. Most recently, FEMA was updated on November 10, 2026 and Gnomon on November 10, 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.*