Mermaid Hidden Objects vs Happy Penguins 3D
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mermaid Hidden Objects
Explore enchanting underwater scenes filled with mermaids and ocean life. Search for hidden treasures, jewels, and seashells across various levels. Utilize hints and zoom features to aid your search, with the option to skip challenging levels and replay them later with new object arrangements.
- Underwater mermaid and ocean scenes
- Find hidden treasures and jewels
- Hint and zoom functionality
- Skip levels and replay
- Unlockable levels with new objects
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Mermaid Hidden Objects is most beautiful hidden object game. Enjoy cute scenes with mermaids, ocean, underwater animals and scenes. Find treasure, jewels, corrals, seashells and much other mysterious items. You goal is to find series of hidden objects on each level. Use Hint and Zoom buttons to find items quickly. If you can not complete any level you can simple skip it and try to complete it later. Completed levels will be unlocked and you can replay them with different hidden objects set. When you complete the game press More Games button to install more hidden object games.
Happy Penguins 3D
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You see a foggy labyrinth in the ocean, a mountain range on the horizon, but there’s no time to admire the scenery, you need to act! You have five penguins that you need to navigate through the maze and prevent the sharks from eating them. The more babies get to the finish line, the more bonus coins you receive. If penguins collide with each other, one of them drops out. Go from level to level, earn stars, enjoy the scenery and become the winner in the Happy Penguins 3D arcade! Functions: 1) Guide the penguins through the maze! 2) Do not let sharks eat penguins. 3) Earn coins for every penguin who has reached the finish line. 4) If penguins collide with each other on turns, one of them drops out, so be careful! 5) Enjoy the fun arcade Happy Penguins 3D game!
Screenshots
Verdict
The clearest difference is in-app purchases: Happy Penguins 3D at none against Mermaid Hidden Objects's 4. On price, update cadence, ads 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. Mermaid Hidden Objects sells 4 one-off in-app purchases. Happy Penguins 3D asks for nothing beyond the download.
Mermaid Hidden Objects ships an update every 52 months, Happy Penguins 3D every 43 months. The most recent releases landed on October 24, 2026 and September 14, 2026 respectively.
| Parameter | Mermaid Hidden Objects | Happy Penguins 3D |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 52 months | Every 43 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 192 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | John Smith | PAMPAM, TOV |
In-app purchases
Mermaid Hidden Objects
- Hint object$0.99
- Skip level$0.99
- Unlock all levels$1.99
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- Remove Ads$1.99
Happy Penguins 3D
No in-app purchases
Questions
Is Mermaid Hidden Objects free?
Is Happy Penguins 3D free?
Do Mermaid Hidden Objects or Happy Penguins 3D have ads?
Which is updated more often, Mermaid Hidden Objects or Happy Penguins 3D?
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