# Ocean Hidden Objects vs NODBLOCKS

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.

Both are free to download. Ocean Hidden Objects sells 4 one-off in-app purchases. NODBLOCKS asks for nothing beyond the download.

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.

## The numbers

| Metric | Ocean Hidden Objects | NODBLOCKS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (4 ratings)](https://appshunter.io/ios/app/ocean-hidden-objects/id818359608/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 19 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 184 MB | 113 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [MARKO KRULC](https://appshunter.io/developer/1896060809) |

## What reviewers say

### Ocean Hidden Objects

[App page](https://appshunter.io/ios/app/ocean-hidden-objects/id818359608)

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:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hint object | $0.99 | one-time |
| Skip level | $0.99 | one-time |
| Unlock all levels | $1.99 | one-time |
| Remove Ads | $1.99 | one-time |


### NODBLOCKS

[App page](https://appshunter.io/ios/app/nodblocks-face-block-puzzle/id6765755998)

**In-app purchases:** none


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*