# GreedyGoblins vs Upside Down

The clearest difference is in-app purchases: GreedyGoblins at none against Upside Down's 10. GreedyGoblins also leads on ads (none vs shown) and update cadence (daily vs every 2 months). Upside Down's advantage is iOS requirement (15.0 vs 17.1). On price and device support there is nothing between them.

Both are free to download. Upside Down sells 10 one-off in-app purchases. GreedyGoblins asks for nothing beyond the download.

GreedyGoblins ships an update daily, Upside Down every 2 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | GreedyGoblins | Upside Down |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (601 ratings)](https://appshunter.io/ios/app/upside-down-strange-world/id6751249961/reviews)** |
| Number of ratings | — | **601** |
| Positive reviews | — | 40.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 851 MB |
| Requires iOS | 17.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Richard Haynes](https://appshunter.io/developer/1667128434) | [Supercent, Inc.](https://appshunter.io/developer/1571435385) |

## What reviewers say

### GreedyGoblins

[App page](https://appshunter.io/ios/app/greedygoblins/id6475239897)

**Features:** macOS Compatibility

**In-app purchases:** none


### Upside Down

[App page](https://appshunter.io/ios/app/upside-down-strange-world/id6751249961)

Embark on a thrilling adventure to rescue a kidnapped friend from a shadowy dimension. Explore mysterious landscapes, battle terrifying creatures with dynamic gunplay, and upgrade your gear to overcome escalating challenges. Uncover secrets and strategize your way through this action-packed quest.

**Highlights:** Explore a mysterious world, Engaging storyline, Dynamic combat with gunplay, Resource management, Upgrade and merge equipment, Challenging enemies

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| starterbundle_0.99 | $0.99 | one-time |
| handfulgems_0.99 | $0.99 | one-time |
| bunchgems_4.99 | $4.99 | one-time |
| cpboffer1_9.99 | $9.99 | one-time |
| pilegems_9.99 | $9.99 | one-time |
| noads_13.99 | $13.99 | one-time |
| cpboffer2_19.99 | $19.99 | one-time |
| pouchgems_19.99 | $19.99 | one-time |
| vaultgems_49.99 | $49.99 | one-time |
| treasureboxgems_99.99 | $99.99 | one-time |


## Frequently asked questions

### Is GreedyGoblins free?

GreedyGoblins is free to download, with no in-app purchases.

### Is Upside Down free?

Upside Down is free to download, with in-app purchases available.

### Do GreedyGoblins or Upside Down have ads?

Upside Down shows ads; GreedyGoblins does not.

### Which is updated more often, GreedyGoblins or Upside Down?

GreedyGoblins ships an update daily, and Upside Down every 2 months. Most recently, GreedyGoblins was updated on October 27, 2026 and Upside Down on November 8, 2026.

---

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