# WorldWalker vs EMA Subject

The clearest difference is in-app purchases: EMA Subject at none against WorldWalker's 8. EMA Subject also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 6 weeks). On price and device support there is nothing between them.

Both are free to download. WorldWalker sells 8 one-off in-app purchases. EMA Subject asks for nothing beyond the download.

WorldWalker ships an update every 6 weeks, EMA Subject every 3 weeks. Both last shipped on October 26, 2026.

## The numbers

| Metric | WorldWalker | EMA Subject |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 7 MB | 91 MB |
| Requires iOS | 15.0 | **9.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [G-SOFT](https://appshunter.io/developer/368394644) | [EMA Wellness LLC](https://appshunter.io/developer/1485888573) |

## What reviewers say

### WorldWalker

[App page](https://appshunter.io/ios/app/worldwalker/id1385313316)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Jump Place Item | $0.99 | one-time |
| Add 100MP Item | $0.99 | one-time |
| Jump Place Item @3 | $1.99 | one-time |
| Jump Place Item @5 | $2.99 | one-time |
| Add 100MP Item @6 | $2.99 | one-time |
| Jump Place Item @10 | $4.99 | one-time |
| Jump Place Item @12 | $5.99 | one-time |
| Jump Place Item @20 | $7.99 | one-time |


### EMA Subject

[App page](https://appshunter.io/ios/app/ema-subject/id1494003412)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WorldWalker free?

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

### Is EMA Subject free?

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

### Do WorldWalker or EMA Subject have ads?

WorldWalker shows ads; EMA Subject does not.

### Which is updated more often, WorldWalker or EMA Subject?

WorldWalker ships an update every 6 weeks, and EMA Subject every 3 weeks. Most recently, WorldWalker was updated on October 26, 2026 and EMA Subject on October 26, 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.*