# Xwhy vs DAPY LIGHTS

The clearest difference is update cadence: DAPY LIGHTS at every 2 weeks against Xwhy's every 3 months. 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.

Xwhy ships an update every 3 months, DAPY LIGHTS every 2 weeks. The most recent releases landed on May 17, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Xwhy | DAPY LIGHTS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 16 MB | 68 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GRAPE MEDIA](https://appshunter.io/developer/785344690) | [锐湖 陈](https://appshunter.io/developer/1660485392) |

## What reviewers say

### Xwhy

[App page](https://appshunter.io/ios/app/xwhy/id1613514035)

**Features:** macOS Compatibility

**In-app purchases:** none


### DAPY LIGHTS

[App page](https://appshunter.io/ios/app/dapy-lights/id6448335556)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Xwhy free?

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

### Is DAPY LIGHTS free?

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

### Do Xwhy or DAPY LIGHTS have ads?

Neither Xwhy nor DAPY LIGHTS shows ads.

### Which is updated more often, Xwhy or DAPY LIGHTS?

Xwhy ships an update every 3 months, and DAPY LIGHTS every 2 weeks. Most recently, Xwhy was updated on May 17, 2026 and DAPY LIGHTS on May 16, 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.*