# Mongo Madness vs Differences 3D Hidden objects

The clearest difference is in-app purchases: Differences 3D Hidden objects at none against Mongo Madness's 1. Differences 3D Hidden objects also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Mongo Madness sells 1 one-off in-app purchase. Differences 3D Hidden objects asks for nothing beyond the download.

Mongo Madness ships an update every 6 months, Differences 3D Hidden objects fortnightly. The most recent releases landed on June 24, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Mongo Madness | Differences 3D Hidden objects |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mongo-madness/id1063071771/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 327 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Brandon Stecklein](https://appshunter.io/developer/498894252) | [Macrobian Games](https://appshunter.io/developer/950173977) |

## What reviewers say

### Mongo Madness

[App page](https://appshunter.io/ios/app/mongo-madness/id1063071771)

Embark on a retro-style 2D platforming adventure to rescue a kidnapped girlfriend. Jump, collect items, and defeat enemies across 32 levels spanning 8 distinct worlds. An expansion pack offers additional challenges.

**Highlights:** 32 levels across 8 worlds, Run and jump gameplay, Collect hearts and coins, Jump on enemies, Onscreen, keyboard, or gamepad controls, Expansion pack available

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mongo Madness Premium | $1.99 | one-time |


### Differences 3D Hidden objects

[App page](https://appshunter.io/ios/app/differences-3d-hidden-objects/id6467872522)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mongo Madness free?

Mongo Madness is free to download, with in-app purchases available.

### Is Differences 3D Hidden objects free?

Differences 3D Hidden objects is free to download, with no in-app purchases.

### Do Mongo Madness or Differences 3D Hidden objects have ads?

Both Mongo Madness and Differences 3D Hidden objects show ads.

### Which is updated more often, Mongo Madness or Differences 3D Hidden objects?

Mongo Madness ships an update every 6 months, and Differences 3D Hidden objects fortnightly. Most recently, Mongo Madness was updated on June 24, 2026 and Differences 3D Hidden objects on September 25, 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.*