Dark Sky Meter vs Oud
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dark Sky Meter
This application utilizes your device's camera to measure the brightness of the night sky. The collected data can be optionally shared with scientific researchers worldwide.
- Measures sky brightness
- Uses device camera
- Optional data sharing
- Contributes to scientific research
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The Dark Sky Meter app measures the sky brightness using the camera and shares it (optionally) with scientists around the globe.
Oud
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Mijn Burgerprofiel Oud-Heverlee is hét online overheidsloket. Volg via de app je dossiers op, blijf op de hoogte van recent nieuws, ontvang eBox documenten, vraag attesten aan en gebruik je persoonlijke wallet. Het is de gemakkelijkste manier om je zaken met de overheid te regelen, waar en wanneer je maar wil. Het is je persoonlijk overzicht van al je overheidszaken. De app houdt je ook op de hoogte als er nieuws is. Je vindt er ook lokale evenementen en vacatures op terug. Iedereen die in Oud-Heverlee woont en ouder is dan 12 jaar kan de app gebruiken. Alle functionaliteiten van de algemene app Mijn Burgerprofiel van de Vlaamse overheid zijn ook terug te vinden in de versie van Oud-Heverlee.
Screenshots
Verdict
The clearest difference is price: Oud at Free against Dark Sky Meter's $1.99. On update cadence, 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
Oud is free to download; Dark Sky Meter costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Dark Sky Meter ships an update every 3 months, Oud every 4 months. The most recent releases landed on October 26, 2026 and October 2, 2026 respectively.
| Parameter | Dark Sky Meter | Oud |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.8 (6 ratings) — better | — |
| Positive reviews | 40.4% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 3 months — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 4 MB | 70 MB |
| Age rating | 4+ | 12+ |
| Developer | DDQ | Vlaamse overheid |
In-app purchases
Dark Sky Meter
No in-app purchases
Oud
No in-app purchases
