# Grey Day vs Dark Slayer

The clearest difference is update cadence: Dark Slayer at every 9 days against Grey Day's every 5 weeks. Dark Slayer also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Grey Day sells 6 one-off in-app purchases and Dark Slayer sells 9 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Grey Day ships an update every 5 weeks, Dark Slayer every 9 days. The most recent releases landed on November 5, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Grey Day | Dark Slayer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Size | 517 MB | 118 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [HOKWANG LEE](https://appshunter.io/developer/1896763756) | [Hyunwoo Kim](https://appshunter.io/developer/1709269004) |

## What reviewers say

### Grey Day

[App page](https://appshunter.io/ios/app/grey-day/id6770797698)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins | $0.99 | one-time |
| 550 Coins | $4.99 | one-time |
| 1,200 Coins | $9.99 | one-time |
| 2,600 Coins | $19.99 | one-time |
| 7,000 Coins | $49.99 | one-time |
| 15,000 Coins | $99.99 | one-time |


### Dark Slayer

[App page](https://appshunter.io/ios/app/dark-slayer-pixel-hack-and-slash/id6807307637)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Slayer Pact | $3.99 | per month |
| Soul Stones ×100 | $0.99 | one-time |
| Slayer Starter Pack | $0.99 | one-time |
| Soul Stones ×550 | $3.99 | one-time |
| Soul Stones ×1,200 | $7.99 | one-time |
| Remove Ads (Lifetime) | $13.99 | one-time |
| Soul Stones ×3,000 | $17.99 | one-time |
| Soul Stones ×6,600 | $34.99 | one-time |
| Soul Stones ×14,000 | $69.99 | one-time |


## Frequently asked questions

### Is Grey Day free?

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

### Is Dark Slayer free?

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

### Do Grey Day or Dark Slayer have ads?

Both Grey Day and Dark Slayer show ads.

### Which is updated more often, Grey Day or Dark Slayer?

Grey Day ships an update every 5 weeks, and Dark Slayer every 9 days. Most recently, Grey Day was updated on November 5, 2026 and Dark Slayer on November 8, 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.*