# Grymm World vs Sunken Vault

The clearest difference is in-app purchases: Grymm World at none against Sunken Vault's 1. Grymm World also leads on device support (3 vs 1) and iOS requirement (14.4 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Sunken Vault sells 1 one-off in-app purchase. Grymm World asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Grymm World | Sunken Vault |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | — |
| Size | 37 MB | 115 MB |
| Requires iOS | **14.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Christopher Phillips](https://appshunter.io/developer/1725692206) | [Overtime Innovations LLC](https://appshunter.io/developer/1874782702) |

## 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


### Sunken Vault

[App page](https://appshunter.io/ios/app/sunken-vault/id6816782045)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Game | $4.99 | one-time |


## Frequently asked questions

### Is Grymm World free?

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

### Is Sunken Vault free?

Sunken Vault is free to download, with in-app purchases available.

### Do Grymm World or Sunken Vault have ads?

Neither Grymm World nor Sunken Vault shows ads.

### Which is updated more often, Grymm World or Sunken Vault?

Grymm World ships an update every 3 weeks, and Sunken Vault every 3 weeks. Most recently, Grymm World was updated on November 4, 2026 and Sunken Vault on November 6, 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.*