# SEALIGHT vs JW

SEALIGHT and JW 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.

SEALIGHT ships an update fortnightly, JW every 2 weeks. The most recent releases landed on October 15, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | SEALIGHT | JW |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (5 ratings)](https://appshunter.io/ios/app/sealight/id1562817347/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 13 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ShenZhen Lenze Technology Co,.Ltd.](https://appshunter.io/developer/1190864538) | [业城 罗](https://appshunter.io/developer/1246813331) |

## What reviewers say

### SEALIGHT

[App page](https://appshunter.io/ios/app/sealight/id1562817347)

Control smart lights and activate intelligent living modes through your smartphone. Enhance your quality of life with seamless smart home integration.

**Highlights:** Connect smart lights, Activate intelligent living modes, Control via smartphone, Enhance quality of life, Smart home integration

**Features:** macOS Compatibility

**In-app purchases:** none


### JW

[App page](https://appshunter.io/ios/app/jw-tech/id1633418647)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEALIGHT free?

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

### Is JW free?

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

### Do SEALIGHT or JW have ads?

Neither SEALIGHT nor JW shows ads.

### Which is updated more often, SEALIGHT or JW?

SEALIGHT ships an update fortnightly, and JW every 2 weeks. Most recently, SEALIGHT was updated on October 15, 2026 and JW on October 2, 2026.

---

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