Bluehour vs Carpool Max
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluehour
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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.
Carpool Max
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Carpool Max keeps a school carpool in one place: who is driving, who is riding, and when to be outside. PLAN THE WEEK ONCE • Who drives each morning and each afternoon, who is riding, and where each family is picked up. • Change a run and everyone sees it — no group chat to scroll back through. ON THE DAY • Riders are told when to head out, so nobody waits at the curb. • While a run is on the road the driver can share where the car is, and the families waiting watch it come. SHARED OUT FAIRLY • Every ride is counted, so taking a turn is easy to keep even between families. • No spreadsheet, and nobody keeping score in their head. PRIVATE BY DEFAULT • A carpool is private to the people holding its invitation link. • Location is shared only while a driver chooses to share it, and ends with the run. • Nobody is tracked when a run is not happening. JOINING Joining takes an invitation link from your group — open it on your phone and tap your name. No password, nothing to fill in. Translated into 40 languages.
Screenshots
Verdict
The clearest difference is ads: Carpool Max at none against Bluehour's shown. On price, in-app purchases, device support and iOS requirement 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 | Bluehour | Carpool Max |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | — | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | DAMIAN POLAK | RaveLab, Inc. |
In-app purchases
Bluehour
No in-app purchases
Carpool Max
No in-app purchases









