# Marulab World vs Batter Forge

The clearest difference is update cadence: Batter Forge at every 3 days against Marulab World's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Marulab World sells 10 one-off in-app purchases and Batter Forge sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Marulab World ships an update every 2 weeks, Batter Forge every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Marulab World | Batter Forge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Size | 36 MB | 294 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tori Edufin Inc.](https://appshunter.io/developer/1760703170) | [SOLMATTER Co., Ltd.](https://appshunter.io/developer/1860780804) |

## What reviewers say

### Marulab World

[App page](https://appshunter.io/ios/app/marulab-world-stock-simulator/id6797757055)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 300 Mar Gems | $1.99 | one-time |
| Starter Package | $1.99 | one-time |
| 550 Maru Gems | $2.99 | one-time |
| Minigame Pack | $2.99 | one-time |
| Ad-Free Pass (30 Days) | $3.99 | one-time |
| 1,200 Maru Gems | $6.99 | one-time |
| Monthly Pass | $6.99 | one-time |
| 3,300 Maru Gems | $17.99 | one-time |
| 7,000 Maru Gems | $34.99 | one-time |
| 13,500 Maru Gems | $59.99 | one-time |


### Batter Forge

[App page](https://appshunter.io/ios/app/batter-forge/id6806165070)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 120 Gems | $0.99 | one-time |
| Draft Pack | $2.99 | one-time |
| Forge Package | $2.99 | one-time |
| 420 Gems | $2.99 | one-time |
| Postseason Pack | $5.99 | one-time |
| Level Fund | $6.99 | one-time |
| Forge Fund | $6.99 | one-time |
| Season Pass Plus | $14.99 | one-time |
| Weekly Bundle | $17.99 | one-time |
| Weekly Bundle+ | $39.99 | one-time |


## Frequently asked questions

### Is Marulab World free?

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

### Is Batter Forge free?

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

### Do Marulab World or Batter Forge have ads?

Both Marulab World and Batter Forge show ads.

### Which is updated more often, Marulab World or Batter Forge?

Marulab World ships an update every 2 weeks, and Batter Forge every 3 days. Most recently, Marulab World was updated on October 25, 2026 and Batter Forge on October 24, 2026.

---

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