IRF Aurora Alert vs Smart
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
IRF Aurora Alert
Receive timely notifications when the aurora borealis is visible near Kiruna, Sweden. This app helps you predict and experience the northern lights by alerting you to optimal viewing conditions.
- Aurora visibility notifications
- Optimized for Kiruna, Sweden
- Predicts aurora viewing conditions
- Alerts for dark, clear skies
- Minimizes light pollution impact
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Kiruna, in northern Sweden, is a popular place to visit for people who want to see the aurora borealis. It can be hard to predict when they will be visible. To experience the aurora borealis, the sky needs to be dark, clear and the location free from light pollution. This application will send a notification when the auroras are visible in the vicinity of Kiruna.
Smart
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Smart Notify is the one app that collects all your important alerts โ so you never miss a thing. Instead of hunting across dozens of apps for order updates, bus delays, delivery statuses, and payment confirmations, Smart Notify brings everything into a single clean, searchable feed โ in real time. CATEGORIES COVERED: Transport & Travel โ Bus, airline, and railway delays and booking alerts Food & Restaurants โ Order updates, deals, and delivery notifications E-Commerce & Retail โ Order confirmations, shipping, and promo alerts Automotive Services โ Appointments, test drives, and service offers Courier & Cargo โ Shipment tracking and delivery status updates Healthcare Alerts โ Appointment reminders and prescription updates Finance & Banking โ Transaction alerts and payment confirmations Marketing & Campaigns โ Promotional deals and loyalty rewards alerts FOR BUSINESSES: Smart Notify also offers a Business Pro plan with a dedicated client portal to create, schedule, and send targeted push notification campaigns to your customers โ with real-time analytics, bulk sending, custom branding, and full REST API access. HOW IT WORKS: Create your free account with your phone number Receive all your alerts in one organized, real-time feed Free to download. No hidden charges for personal use.
Screenshots
Verdict
The clearest difference is update cadence: IRF Aurora Alert at every 4 days against Smart's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IRF Aurora Alert ships an update every 4 days, Smart every 2 months. The most recent releases landed on October 14, 2026 and October 12, 2026 respectively.
| Parameter | IRF Aurora Alert | Smart |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Every 4 days โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.1 |
| Further details โ not scored | ||
| Size | 6 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | Swedish Institute of Space Physics | Zaid Bin Irfan |
In-app purchases
IRF Aurora Alert
No in-app purchases
Smart
No in-app purchases
Questions
Is IRF Aurora Alert free?
Is Smart free?
Do IRF Aurora Alert or Smart have ads?
Which is updated more often, IRF Aurora Alert or Smart?
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