Nappið vs AuroraSpy
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nappið
Scan product barcodes to compare prices across various stores. Find the best deals and make informed purchasing decisions. This utility app helps you save money by showing real-time pricing information.
- Barcode scanning
- Price comparison
- Store price lookup
- Product information
- Save money
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Verðkönnunarapp til að skanna strikamerki á vörum og fá upp verð þeirra í mismunandi verslunum.
AuroraSpy
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AuroraSpy is the calm aurora guide for travelers in Iceland. Instead of throwing raw Kp numbers and cloud percentages at you, AuroraSpy combines space-weather activity, local cloud cover and how dark the sky actually is right now into one clear decision: go out tonight, wait an hour, or skip and try tomorrow. The app is built around how a real night unfolds. As dusk turns into true night and the hours march toward dawn, the screen changes with you — showing the right card for "is it dark yet?", "is anything happening?", "is it worth driving somewhere clearer?", and "did I miss it?". One screen. Eight faces. No dashboards. For travelers • A single trustworthy answer when you have one cold night to spend • Honest about clouds — it will tell you when it's not worth going • Bilingual: English and Icelandic out of the box • Off-season friendly: explains why summer isn't aurora season and when the dark hours come back What it uses • Real-time geomagnetic activity (Kp, Bz, solar wind speed) • Local cloud cover from public weather services • Sun altitude + astronomical twilight at your coordinates • Optional: your location, only when you ask for a viewing call Privacy first • No account required • Sighting reports are anonymous — no device or user ID is stored • You can erase your waitlist email from inside the app in two taps • Full policy: https://auroraspy.com/privacy.html Built in Iceland. Made for the long winter nights.
Screenshots
Verdict
The clearest difference is update cadence: AuroraSpy at every 2 days against Nappið's every 5 months. Nappið's advantage is iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nappið ships an update every 5 months, AuroraSpy every 2 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | Nappið | AuroraSpy |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.4 — better | 15.1 |
| Further details — not scored | ||
| Size | 40 MB | 49 MB |
| Age rating | 4+ | 4+ |
| Developer | Althydusamband Islands | Brynjar Bjornsson |
In-app purchases
Nappið
No in-app purchases
AuroraSpy
No in-app purchases









