# Sinlú — Power monitor & outage alerts

> Power monitor & outage alerts (iPhone/iPad app by Sinlu LLC.)

- Source: https://appshunter.io/ios/app/sinlu/id6762477159 (this page in markdown: same URL + `.md`)
- Developer: [Sinlu LLC](https://appshunter.io/developer/1894305139)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 136 MB
- Languages: American English, European Spanish
- Released: 2026-10-19
- Data updated: 2026-10-25

## What is Sinlú?

Your home. Your parents' home. Your business. Sinlú keeps an eye on the power at the places you care about, so you know when it goes out and when it's back, even when you're away.

A SENSOR FOR EACH PLACE
Create a sensor in the app and give it a home: a spare phone or a Raspberry Pi Pico 2 W, plugged in where you want to watch the power. It sends Sinlú pulses all day and all night. If they stop, you'll hear about it.

• See every sensor's status at a glance, or on a widget
• Get alerts when the power goes out and when it's back
• Look back at past outages
• Share a sensor with family so they can follow it too

SEE WHAT'S HAPPENING AROUND YOU
Follow the areas you care about, see where people are reporting outages on the map, and report an outage in one tap when it happens to you. Follow it live on your Lock Screen. Reports show what's happening in an area, not at a specific home.

FREE, PLUS AND PRO
Free includes one sensor. Plus supports five and Pro ten, and both add the Calendar, Insights, PDF exports and more map detail. Your sensor reports stay readable on every plan. You bring the phone or Pico.

Memberships are optional and renew automatically unless you cancel through Apple. You'll see the price, billing period and any free trial before you buy.
Available in English and Spanish.

GOOD TO KNOW
A sensor needs power and internet where it's installed, so stopped pulses can mean a power or an internet problem. Sinlú isn't part of any utility or emergency service, and its information can be late, incomplete or wrong.

Privacy: https://sinlu.app/privacy
Terms: https://sinlu.app/terms
Apple standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sinlú Plus | $4.99 | per month |
| Sinlú Pro | $9.99 | per month |


## Is Sinlú safe?

Not enough ratings yet to assess Sinlú.

## Is Sinlú legit?

Sinlú has limited verification signals. The AppsHunter Legitimacy Score for Sinlú is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.0.1 — 2026-10-23

Bug fixes and reliability improvements for power monitoring, alerts, and maps.

### 1.0 — 2026-10-19

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-25.*