# DebrisFlowAlert vs AllertaMeteo

The clearest difference is ads: DebrisFlowAlert at none against AllertaMeteo's shown. DebrisFlowAlert also leads on update cadence (every 5 days vs monthly) and iOS requirement (14.0 vs 16.4). On price, in-app purchases and device support there is nothing between them.

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

DebrisFlowAlert ships an update every 5 days, AllertaMeteo monthly. The most recent releases landed on September 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | DebrisFlowAlert | AllertaMeteo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/allertameteo/id6767595257/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 96 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Hortus SRL](https://appshunter.io/developer/1830449479) | [wecont](https://appshunter.io/developer/1589271347) |

## What reviewers say

### DebrisFlowAlert

[App page](https://appshunter.io/ios/app/debrisflowalert/id6749445321)

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

**In-app purchases:** none


### AllertaMeteo

[App page](https://appshunter.io/ios/app/allertameteo/id6767595257)

Stay informed about official civil protection alerts and severe weather events with real-time radar, forecasts, and community reports. Receive targeted notifications for your chosen locations and emergency alerts that can override silent mode.

**Highlights:** Official Civil Protection alerts, Weather radar and nowcasting, Targeted notifications for specific areas, Emergency alerts with override, Community weather reports, 7-day forecasts and historical data, Home and Lock Screen widgets

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is DebrisFlowAlert free?

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

### Is AllertaMeteo free?

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

### Do DebrisFlowAlert or AllertaMeteo have ads?

AllertaMeteo shows ads; DebrisFlowAlert does not.

### Which is updated more often, DebrisFlowAlert or AllertaMeteo?

DebrisFlowAlert ships an update every 5 days, and AllertaMeteo monthly. Most recently, DebrisFlowAlert was updated on September 23, 2026 and AllertaMeteo on October 24, 2026.

---

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