Passengers Sort 3D vs PuzzleHappyCircle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Passengers Sort 3D
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All aboard the puzzle express! In Passengers Sort 3D, your job is simple — but the challenge is real. Match 3 passenger heads of the same type in a row to clear them from the train and make space for more travelers. As the train fills up, you’ll need to think fast and move passengers strategically to avoid overcrowding. Each successful match brings you closer to completing the level and keeping the ride smooth for everyone.
PuzzleHappyCircle
This game challenges you to locate specific image fragments within a larger picture. It randomly selects target pieces from a complete image, requiring keen observation to find their correct positions.
- Random image fragment selection
- Locate target positions
- Image puzzle gameplay
- Challenging observation tasks
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The system will randomly select several fragments from a complete image as targets You need to find the correct target location
Screenshots
Verdict
The clearest difference is ads: Passengers Sort 3D at none against PuzzleHappyCircle's shown. PuzzleHappyCircle's advantage is update cadence (every 6 days vs every 2 months). 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.
Passengers Sort 3D ships an update every 2 months, PuzzleHappyCircle every 6 days. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.
| Parameter | Passengers Sort 3D | PuzzleHappyCircle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 1.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 88 MB | 37 MB |
| Age rating | 4+ | 17+ |
| Developer | Taras Lytvyn | Muhammad Usama Ayyub |
In-app purchases
Passengers Sort 3D
No in-app purchases
PuzzleHappyCircle
No in-app purchases
Questions
Is Passengers Sort 3D free?
Is PuzzleHappyCircle free?
Do Passengers Sort 3D or PuzzleHappyCircle have ads?
Which is updated more often, Passengers Sort 3D or PuzzleHappyCircle?
Other comparisons
