# Grymm World vs Undercity

The clearest difference is iOS requirement: Grymm World at 14.4 against Undercity's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Grymm World ships an update every 3 weeks, Undercity monthly. Both last shipped on November 4, 2026.

## The numbers

| Metric | Grymm World | Undercity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/grymm-world/id6476058751/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 37 MB | 19 MB |
| Requires iOS | **14.4** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 9+ |
| Developer | [Christopher Phillips](https://appshunter.io/developer/1725692206) | [Michael Skrynski](https://appshunter.io/developer/1726357834) |

## What reviewers say

### Grymm World

[App page](https://appshunter.io/ios/app/grymm-world/id6476058751)

Explore a dark fantasy RPG with unpredictable encounters and challenging choices. Swipe to navigate, manage your inventory, and engage in strategic turn-based combat. Unravel secrets through an immersive storyline and customize your character's growth.

**Highlights:** Swipe to explore rooms, Dynamic event system, Inventory management, Turn-based combat, Character customization, Immersive storyline

**Features:** macOS Compatibility

**In-app purchases:** none


### Undercity

[App page](https://appshunter.io/ios/app/undercity/id6476277538)

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

**In-app purchases:** none


## Frequently asked questions

### Is Grymm World free?

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

### Is Undercity free?

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

### Do Grymm World or Undercity have ads?

Neither Grymm World nor Undercity shows ads.

### Which is updated more often, Grymm World or Undercity?

Grymm World ships an update every 3 weeks, and Undercity monthly. Most recently, Grymm World was updated on November 4, 2026 and Undercity on November 4, 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.*