Freyr Sunset vs Rainbow Predictor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Freyr Sunset
This app helps you find the best times to watch sunsets. It uses forecasts to predict when a sunset will be particularly beautiful, encouraging you to experience the moment.
- Sunset prediction forecasts
- Encourages outdoor viewing
- Empirically tested accuracy
- Focuses on the feeling of awe
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Around 4.5 billion years ago, the Earth started orbiting the sun. Since then, there have been trillions of sunsets, but humans have only been around to see about 73 million of them. For each of those sunsets, there were people watching, awed by the colors, thinking deep thoughts. We made this app because we love that feeling so much. After testing our forecasts empirically for years, we finally feel we’re accurate enough to help you decide when a sunset will be worth watching. But regardless of what we say, you’ll never regret going out to see a sunset. When in doubt, check it out.
Rainbow Predictor
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Rainbow Predictor is a helpful guide to one of nature’s most beautiful and easy-to-miss sights. Using live radar data and sun position tracking, this app detects when and where conditions are right for a rainbow to appear and sends you a notification in real time if you are in the area.
Screenshots
Verdict
The clearest difference is iOS requirement: Freyr Sunset at 16.4 against Rainbow Predictor's 18.4. 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.
| Parameter | Freyr Sunset | Rainbow Predictor |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (10 ratings) — better | — |
| Positive reviews | 80.0% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 6 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 18.4 |
| Further details — not scored | ||
| Size | 44 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Peter Davids | Kirk Patton Altman |
In-app purchases
Freyr Sunset
No in-app purchases
Rainbow Predictor
No in-app purchases
Questions
Is Freyr Sunset free?
Is Rainbow Predictor free?
Do Freyr Sunset or Rainbow Predictor have ads?
Other comparisons
