# 제이페이지 vs LIGHT SOURCE

제이페이지 and LIGHT SOURCE are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

제이페이지 ships an update every 5 months, LIGHT SOURCE every 4 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 제이페이지 | LIGHT SOURCE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 20 MB | 71 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jo Banghee](https://appshunter.io/developer/1419947280) | [minju kim](https://appshunter.io/developer/1552309997) |

## What reviewers say

### 제이페이지

[App page](https://appshunter.io/ios/app/id1419947281)

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

**In-app purchases:** none


### LIGHT SOURCE

[App page](https://appshunter.io/ios/app/light-source/id1552309994)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 제이페이지 free?

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

### Is LIGHT SOURCE free?

LIGHT SOURCE is free to download, with no in-app purchases.

### Do 제이페이지 or LIGHT SOURCE have ads?

Neither 제이페이지 nor LIGHT SOURCE shows ads.

### Which is updated more often, 제이페이지 or LIGHT SOURCE?

제이페이지 ships an update every 5 months, and LIGHT SOURCE every 4 months. Most recently, 제이페이지 was updated on September 18, 2026 and LIGHT SOURCE on September 10, 2026.

---

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