Comparison

Ocean Hidden Objects vs NODBLOCKS

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

Head to head
About

Ocean Hidden Objects

Discover hidden items in beautiful underwater scenes. Utilize hints and zoom to find objects, with the option to skip challenging levels. Replay unlocked levels with new item sets.

Highlights
  • Multiple beautiful scenes
  • Numerous hidden items
  • Hint and Zoom buttons
  • Level skipping
  • Replayable levels with new items
Features
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Ocean Hidden Objects is one of the best hidden object games. 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

NODBLOCKS

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Stack blocks without ever touching the screen — using only your face. NODBLOCKS turns your head movements and facial expressions into arcade controls. Turn your head to move, raise your eyebrows to rotate, open your mouth to drop. After a quick setup, you play 100% hands-free. THE ONLY TRULY HANDS-FREE BLOCK PUZZLE No taps, no swipes, no controller. Every action — starting a game, navigating menus, even typing your initials on the global leaderboard — is done with your face. HOW YOU PLAY - Turn your head left or right to move blocks - Raise your eyebrows to rotate - Open your mouth to hard-drop - Look up to pause NOT YOUR USUAL PUZZLE Clear lines and chase your high score as the speed climbs. On even levels the whole board flips 180° and blocks fall upward — rethink everything. Survive with special pieces: the morphing Chameleon block, the wall-phasing Phasing Dot, and 3x3 Bomb power-ups. BUILT FOR EVERYONE Designed from the ground up for accessibility. Perfect for players with limited hand mobility — and for anyone who wants to play while their hands are busy. A genuine touch-free arcade challenge. A WORKOUT FOR YOUR FACE Every tilt, brow-raise and jaw movement gently works your neck and facial muscles. Face yoga disguised as an addictive 8-bit arcade game. PRIVATE BY DESIGN Face tracking runs in real time, entirely on your device. Your face data is never stored and never sent anywhere. SUPPORTED DEVICES Requires iOS 16.0 or later and a front-facing TrueDepth (Face ID) camera. iPhone: - iPhone 11, 12, 13, 14, 15, 16 and 17 Series - iPhone XS, XS Max, XR - iPhone X iPad: - iPad Pro 11" (1st Gen & newer) - iPad Pro 12.9" (3rd Gen & newer) - iPad Pro 13" (M4 & newer) Ready to play without lifting a finger?

Screenshots

Ocean Hidden Objects4 screens
NODBLOCKS4 screens

Verdict

The call

The clearest difference is in-app purchases: NODBLOCKS at none against Ocean Hidden Objects's 4. NODBLOCKS also leads on ads (none vs shown) and update cadence (fortnightly vs every 19 months). Ocean Hidden Objects's advantage is iOS requirement (13.0 vs 16.0). On price 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. Ocean Hidden Objects sells 4 one-off in-app purchases. NODBLOCKS asks for nothing beyond the download.

UpkeepUpdate frequency

Ocean Hidden Objects ships an update every 19 months, NODBLOCKS fortnightly. The most recent releases landed on June 8, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
Ocean Hidden Objects versus NODBLOCKS: the parameters behind the verdict, then further details
ParameterOcean Hidden ObjectsNODBLOCKS
PriceFreeFree
Rating2.3 (4 ratings) — better—
Positive reviews25.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 19 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.0
Further details — not scored
Size184 MB113 MB
Age rating4+4+
DeveloperJohn SmithMARKO KRULC

In-app purchases

4 purchases

Ocean 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

NODBLOCKS

No in-app purchases

Questions

Is Ocean Hidden Objects free?
Ocean Hidden Objects is free to download, with in-app purchases available.
Is NODBLOCKS free?
NODBLOCKS is free to download, with no in-app purchases.
Do Ocean Hidden Objects or NODBLOCKS have ads?
Ocean Hidden Objects shows ads; NODBLOCKS does not.
Which is updated more often, Ocean Hidden Objects or NODBLOCKS?
Ocean Hidden Objects ships an update every 19 months, and NODBLOCKS fortnightly. Most recently, Ocean Hidden Objects was updated on June 8, 2026 and NODBLOCKS on September 15, 2026.

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