# SIGNALERT App vs Anavi

The clearest difference is rating: Anavi at 3.0 against SIGNALERT App's 1.0. Anavi also leads on update cadence (every 2 weeks vs every 2 months) and iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume 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.

Anavi holds the better App Store score, 3.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

SIGNALERT App ships an update every 2 months, Anavi every 2 weeks. The most recent releases landed on October 22, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | SIGNALERT App | Anavi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/signalert-app/id811283419/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/anavi/id1488460049/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 23 MB | 93 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Signalert SARL](https://appshunter.io/developer/811283422) | [清贤 高](https://appshunter.io/developer/1192185896) |

## What reviewers say

### SIGNALERT App

[App page](https://appshunter.io/ios/app/signalert-app/id811283419)

Report and monitor natural or man-made disasters, climate change effects, and extreme events. Share observations, receive real-time alerts from other users, and access safety tips and institutional resources.

**Highlights:** Report natural and man-made disasters, Crowdmap observations with photos, Receive real-time alerts from users, Access safety behavior tips, Monitor worldwide places of interest, Share alerts on social networks, Create community monitoring networks

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

**In-app purchases:** none


### Anavi

[App page](https://appshunter.io/ios/app/anavi/id1488460049)

Navigate with offline maps and receive real-time driving safety information directly on your screen. Download maps for use without an internet connection.

**Highlights:** Offline map downloads, Offline navigation, Synchronized navigation information, Driving safety alerts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIGNALERT App free?

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

### Is Anavi free?

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

### Which has better reviews, SIGNALERT App or Anavi?

Anavi is rated higher. SIGNALERT App averages 1.0 out of 5 from 1 ratings, while Anavi averages 3.0 from 2 ratings.

### Do SIGNALERT App or Anavi have ads?

Neither SIGNALERT App nor Anavi shows ads.

### Which is updated more often, SIGNALERT App or Anavi?

SIGNALERT App ships an update every 2 months, and Anavi every 2 weeks. Most recently, SIGNALERT App was updated on October 22, 2026 and Anavi on October 18, 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.*