Mystery Hidden Objects vs Sea Boom
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mystery Hidden Objects
Explore beautiful scenes and find a variety of hidden items. Use hints and zoom to locate objects quickly. Levels can be skipped and replayed with new object sets.
- Multiple beautiful scenes
- Find hidden items
- Hint and Zoom buttons
- Skip levels
- Replay levels with new objects
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Mystery hidden objects is one of the best hidden object games ever created. Enjoy multiple beautiful scenes with lots of hidden 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.
Sea Boom
Defend a vibrant sea reef from an onslaught of monstrous invaders. Guide exiled sea people in their fight to reclaim their home and restore peace to their underwater kingdom.
- Reef defense gameplay
- Fight sea monsters
- Help exiled sea people
- Restore underwater kingdom
- Engaging storyline
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Once upon a time a sea reef was inhabited with good people. But the dark times came to their lands. The reef was attacked by sea monsters and those people were exiled. However, they didn't mean to give up. Help these sea people in defending their reef.
Screenshots
Verdict
The clearest difference is rating: Sea Boom at 4.0 against Mystery Hidden Objects's 2.5. Sea Boom also leads on ads (none vs shown) and iOS requirement (9.0 vs 13). On price, ratings volume, update cadence 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. Mystery Hidden Objects sells 4 one-off in-app purchases and Sea Boom sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Sea Boom holds the better App Store score, 4.0 against 2.5. Both are backed by a comparable volume of ratings — 2 and 2 respectively.
Mystery Hidden Objects ships an update every 13 months, Sea Boom every 15 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.
| Parameter | Mystery Hidden Objects | Sea Boom |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (2 ratings) | 4.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 | 2 |
| Update frequency | Every 13 months — better | Every 15 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13 | 9.0 — better |
| Further details — not scored | ||
| Size | 219 MB | 68 MB |
| Age rating | 4+ | 4+ |
| Developer | John Smith | Denis Sokolov |
Customer experience
Mystery Hidden Objects
Sea Boom
In-app purchases
Mystery Hidden Objects
- Hint object$0.99
- Skip level$0.99
- Unlock all levels$1.99
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- Remove Ads$1.99
Sea Boom
- Disable Ads$0.99
- Unlock All Levels$0.99
- Unlock All Reefs$0.99
Questions
Is Mystery Hidden Objects free?
Is Sea Boom free?
Which has better reviews, Mystery Hidden Objects or Sea Boom?
Do Mystery Hidden Objects or Sea Boom have ads?
Which is updated more often, Mystery Hidden Objects or Sea Boom?
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