Comparison

Mystery Hidden Objects vs Deep Blue Sea Hidden Object

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Multiple beautiful scenes
  • Find hidden items
  • Hint and Zoom buttons
  • Skip levels
  • Replay levels with new objects
Features
Read full description

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.

About

Deep Blue Sea Hidden Object

Embark on a visually stunning underwater adventure to find hidden objects across multiple challenging levels. This free game offers hundreds of items to discover without distracting stories or forced purchases.

Highlights
  • 10 challenging levels
  • 40 objects per level
  • 400 total objects
  • Spectacular graphics
  • Free hint feature
Features
Read full description

People in search of challenging free hidden object games that features spectacular graphics and delivers hour after hour of fun, no longer have to wait. PlayHOG presents Deep Blue Sea, a Free find object game where we have carefully hidden 40 objects per level in a total of 10 levels to give you 400 objects to find. FEATURES of Deep Blue Sea FREE GAME: • 10 Challenging Levels • 40 Objects Per Level • 400 Total Objects • 100% Free We do not bore users with pointless stories that distract them from the goal of unlocking achievements and finding objects and of course, we don’t force users to make in-app purchases in order to keep playing, your only task is to find objects and we have hint feature for free to help you. Follow us on: Facebook: https://www.facebook.com/PlayHOG

Screenshots

Mystery Hidden Objects4 screens
Deep Blue Sea Hidden Object4 screens

Verdict

The call

The clearest difference is rating: Mystery Hidden Objects at 2.5 against Deep Blue Sea Hidden Object's 1.0. Deep Blue Sea Hidden Object's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price, review sentiment, ratings volume 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Mystery Hidden Objects sells 4 one-off in-app purchases. Deep Blue Sea Hidden Object asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mystery Hidden Objects holds the better App Store score, 2.5 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Mystery Hidden Objects ships an update every 13 months, Deep Blue Sea Hidden Object every 3 months. The most recent releases landed on October 3, 2026 and October 16, 2026 respectively.

Scorecard6 real differences · 4 level
Mystery Hidden Objects versus Deep Blue Sea Hidden Object: the parameters behind the verdict, then further details
ParameterMystery Hidden ObjectsDeep Blue Sea Hidden Object
PriceFreeFree
Rating2.5 (2 ratings) — better1.0 (1 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings2 — better1
Update frequencyEvery 13 monthsEvery 3 months — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS138.0 — better
Further details — not scored
Size219 MB41 MB
Age rating4+4+
DeveloperJohn SmithBig Leap Studios

Customer experience

Mystery Hidden Objects

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Deep Blue Sea Hidden Object

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

4 purchases

Mystery Hidden Objects

One-time4
  • Hint object$0.99
  • Skip level$0.99
  • Unlock all levels$1.99
Show 1 more
  • Remove Ads$1.99
None

Deep Blue Sea Hidden Object

No in-app purchases

Questions

Is Mystery Hidden Objects free?
Mystery Hidden Objects is free to download, with in-app purchases available.
Is Deep Blue Sea Hidden Object free?
Deep Blue Sea Hidden Object is free to download, with no in-app purchases.
Which has better reviews, Mystery Hidden Objects or Deep Blue Sea Hidden Object?
Mystery Hidden Objects is rated higher. Mystery Hidden Objects averages 2.5 out of 5 from 2 ratings, while Deep Blue Sea Hidden Object averages 1.0 from 1 ratings.
Do Mystery Hidden Objects or Deep Blue Sea Hidden Object have ads?
Mystery Hidden Objects shows ads; Deep Blue Sea Hidden Object does not.
Which is updated more often, Mystery Hidden Objects or Deep Blue Sea Hidden Object?
Mystery Hidden Objects ships an update every 13 months, and Deep Blue Sea Hidden Object every 3 months. Most recently, Mystery Hidden Objects was updated on October 3, 2026 and Deep Blue Sea Hidden Object on October 16, 2026.

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