CHAPCHAP DRIVER vs Bluehour
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CHAPCHAP DRIVER
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ChapChap Group, an Ivorian startup pioneering digital healthcare solutions in Africa and Côte d'Ivoire, offers ChapChap Urgences, a simple and streamlined iOS application. This solution facilitates the connection between healthcare users, the SAMU (emergency medical services), and emergency services. The ChapChap Urgences application lists all healthcare facilities in Côte d'Ivoire, as well as all mutual insurance companies and insurers. Our solution is revolutionary because it allows geolocation of healthcare users, calculates their position, and determines the intervention in real time. For the SAMU (emergency medical services), the ChapChap Urgences application allows for effective and efficient patient care while ensuring 100% coverage. Thanks to the ChapChap Urgences iOS application, caregivers can focus on what matters most, while healthcare users are transparently informed about their care. Users are directed to affiliated healthcare facilities according to their mutual insurance companies. The ChapChap Emergency app centralizes emergency services and emergency response activities in real time, as well as all alternative solutions. This innovative solution improves the upstream response to emergencies for fast and efficient care.
Bluehour
Discover a new, stunning city skyline photographed during the blue hour each day. Explore a living atlas of cities worldwide, see which ones are currently experiencing twilight, and save your favorite views.
- Daily blue hour city skylines
- Living atlas of global cities
- Live twilight and dawn views
- Save and share skylines
- Set custom wallpapers
- Tallest building information
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Bluehour brings you a single beautiful city skyline every day, photographed during the blue hour — the brief stretch of twilight when the sky turns deep luminous blue and the city lights begin to come on. It is the most photogenic time in any city, and it now has a quiet daily home on your phone. Each morning a new skyline arrives. You open the app and see Singapore tonight, or Reykjavík at dawn, or Doha glowing across the bay. A short note tells you the tallest building, the year it was completed, the photographer who captured the shot. Save it, share it, or set it as your wallpaper. Beyond the daily skyline, Bluehour has a living atlas of cities. Tap the map and land anywhere — Mumbai at dusk, Toronto at twilight, Cape Town in the soft glow before sunrise. Browse by continent, by tallest building, by what you have already seen. Your collection grows quietly as you wander. The most unusual part of Bluehour is the Twilight Now tab. The blue hour is happening somewhere on Earth at every moment of the day. Sun positions are computed precisely from your device clock and the chosen cities, then the app shows you exactly which ones are in blue hour, golden hour, or pre-dawn light right at this second, with a countdown of how long that light will last. Open the app at lunchtime to catch Sydney winding down its evening blue hour. Open after dinner to watch Reykjavík just entering its long winter twilight. A small live signal from cities across the world. Save a skyline and it lands in your personal gallery. The wallpaper rotation, if you turn it on, quietly drops a new view from your collection into your Photos library each morning so you can refresh your lock screen with a tap. Bluehour is a quiet companion. A new skyline waiting whenever you happen to look.
Screenshots
Verdict
The clearest difference is ads: CHAPCHAP DRIVER at none against Bluehour's shown. CHAPCHAP DRIVER also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.4). On price and in-app purchases 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 | CHAPCHAP DRIVER | Bluehour |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 7 months | — |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 57 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | CHAPCHAP GROUP | DAMIAN POLAK |
In-app purchases
CHAPCHAP DRIVER
No in-app purchases
Bluehour
No in-app purchases









