Daylight Clock vs 1Daylight
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Daylight Clock
This app visually displays daily changes in daylight duration throughout the year. It's designed for users who want to easily track how much daylight they gain or lose each day.
- Daily daylight gain/loss visualization
- Year-round tracking
- Intuitive interface
- Sunrise and sunset information
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Daylight Clock tells you in a glimpse how much daylight you win or lose everyday of the year. If you are addicted to daylight duration, this is the app you need.
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.
Screenshots
Verdict
The clearest difference is ads: Daylight Clock at none against 1Daylight's shown. Daylight Clock also leads on update cadence (every 2 months vs every 6 months) and iOS requirement (10.3 vs 12.0). On price, 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.
Daylight Clock ships an update every 2 months, 1Daylight every 6 months. The most recent releases landed on September 21, 2026 and October 6, 2026 respectively.
| Parameter | Daylight Clock | 1Daylight |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (10 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | Jan Chaloupecky | 1Juhler ApS |
In-app purchases
Daylight Clock
No in-app purchases
1Daylight
No in-app purchases
Questions
Is Daylight Clock free?
Is 1Daylight free?
Do Daylight Clock or 1Daylight have ads?
Which is updated more often, Daylight Clock or 1Daylight?
Other comparisons
