# Niffelheim vs BatSimulator

The clearest difference is price: BatSimulator at Free against Niffelheim's $4.99. BatSimulator also leads on update cadence (every 5 days vs every 5 weeks). Niffelheim's advantage is in-app purchases (none vs 4) and device support.

BatSimulator is free to download; Niffelheim costs $4.99 up front. BatSimulator sells 4 one-off in-app purchases. Niffelheim asks for nothing beyond the download.

Niffelheim ships an update every 5 weeks, BatSimulator every 5 days. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Niffelheim | BatSimulator |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.6 (89 ratings)](https://appshunter.io/ios/app/niffelheim/id1476445607/reviews)** | — |
| Number of ratings | **89** | — |
| Positive reviews | 61.1% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 348 MB | 34 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 12+ | 4+ |
| Developer | [Ellada Games LLC](https://appshunter.io/developer/1634781010) | [Keito Suekane](https://appshunter.io/developer/6781240119) |

## What reviewers say

### Niffelheim

[App page](https://appshunter.io/ios/app/niffelheim/id1476445607)

Embark on an immersive survival adventure in an open world inspired by Norse mythology. Craft weapons, build and defend your base against monster hordes, and explore dangerous dungeons for treasures. Forge your path to Valhalla in this offline RPG.

**Highlights:** Open world exploration, Crafting and blacksmithing, Base building and tower defense, Dungeon crawling, Monster combat, Resource gathering, Offline gameplay

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

**In-app purchases:** none


### BatSimulator

[App page](https://appshunter.io/ios/app/batsimulator/id6781240117)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| コイン 1,000枚 | $0.99 | one-time |
| 広告を永久に削除 | $1.99 | one-time |
| コイン 5,500枚 | $3.99 | one-time |
| コイン 12,000枚 | $6.99 | one-time |


## Frequently asked questions

### Is Niffelheim free?

Niffelheim costs $4.99, with no in-app purchases.

### Is BatSimulator free?

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

### Which is updated more often, Niffelheim or BatSimulator?

Niffelheim ships an update every 5 weeks, and BatSimulator every 5 days. Most recently, Niffelheim was updated on October 19, 2026 and BatSimulator on October 12, 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.*