# Phsar World vs Lay Green

The clearest difference is update cadence: Lay Green at every 3 weeks against Phsar World's every 59 months. Phsar World's advantage is iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Phsar World ships an update every 59 months, Lay Green every 3 weeks. The most recent releases landed on September 18, 2026 and May 15, 2026 respectively.

## The numbers

| Metric | Phsar World | Lay Green |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 59 months | **Every 3 weeks** |
| Size | 57 MB | 66 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sophea Sim](https://appshunter.io/developer/1542557150) | [BEONE PLATFORM CO., LTD.](https://appshunter.io/developer/1292136340) |

## What reviewers say

### Phsar World

[App page](https://appshunter.io/ios/app/phsar-world/id1578640656)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lay Green

[App page](https://appshunter.io/ios/app/lay-green/id6444843678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Phsar World free?

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

### Is Lay Green free?

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

### Do Phsar World or Lay Green have ads?

Neither Phsar World nor Lay Green shows ads.

### Which is updated more often, Phsar World or Lay Green?

Phsar World ships an update every 59 months, and Lay Green every 3 weeks. Most recently, Phsar World was updated on September 18, 2026 and Lay Green on May 15, 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.*