1Daylight vs SunGlare
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
1Daylight
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Daylight and twilight information on selected date and location. Details for selected date and full year daylight for selected location.
SunGlare
This app predicts when and where sun glare will occur, helping drivers anticipate and avoid dangerous situations. It provides real-time radar maps and solar position data for safer journeys, especially during sunrise and sunset.
- Predict sun glare times
- Identify roads with sun glare
- Track solar positions
- View real-time radar map
- Enhance driving safety
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Just to think about that every time you drive from West to East at the sunrise time or drive from East to West during sunset time, do you feel the dazzling sun blinds your eyes and makes driving super difficult? Actually every year, thousands of traffic accidents are caused majorly by sun glare. This App is the world's first app to accurately predict when and where the sun glare happens. Therefore, you can be prepared for safer driving. 1. Check the sun glare time in advance 2. Know which roads have sun glare 3. Check the solar positions overtime 4. See the radar map in real time Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.biometeors.com/assets/projects/privacy.html If you have a support query, please contact us by email: info@biometeors.com We are making accurate predictions of sun glare for you and helping you have safer driving.
Screenshots
Verdict
The clearest difference is in-app purchases: 1Daylight at none against SunGlare's 2. 1Daylight also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). SunGlare's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 6 months). On price 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. SunGlare sells 2 in-app purchases, starting at $1.99 per month. 1Daylight asks for nothing beyond the download.
1Daylight ships an update every 6 months, SunGlare every 3 weeks. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | 1Daylight | SunGlare |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 6 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 45 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | 1Juhler ApS | Xiaojiang Li |
In-app purchases
1Daylight
No in-app purchases
SunGlare
- All Access$1.991 Month
- All Access$9.991 Year
