# 8K MAX vs XLkj

The clearest difference is update cadence: XLkj at weekly against 8K MAX's monthly. 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.

8K MAX ships an update monthly, XLkj weekly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 8K MAX | XLkj |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 100 MB | 251 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [奇峰 骆](https://appshunter.io/developer/1277024129) | [深圳市瑞杰创新科技有限公司](https://appshunter.io/developer/1807427107) |

## What reviewers say

### 8K MAX

[App page](https://appshunter.io/ios/app/8k-max/id1596882302)

**Features:** macOS Compatibility

**In-app purchases:** none


### XLkj

[App page](https://appshunter.io/ios/app/xlkj-fly/id6744380028)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 8K MAX free?

8K MAX is free to download, with no in-app purchases.

### Is XLkj free?

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

### Do 8K MAX or XLkj have ads?

Neither 8K MAX nor XLkj shows ads.

### Which is updated more often, 8K MAX or XLkj?

8K MAX ships an update monthly, and XLkj weekly. Most recently, 8K MAX was updated on November 7, 2026 and XLkj 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.*