# LingKong vs Sentinel

The clearest difference is update cadence: Sentinel at weekly against LingKong's every 2 months. LingKong's advantage is iOS requirement (14.0 vs 17). 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.

LingKong ships an update every 2 months, Sentinel weekly. The most recent releases landed on October 9, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | LingKong | Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 60 MB | 9 MB |
| Requires iOS | **14.0** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [贤贺 熊](https://appshunter.io/developer/1501182870) | [Guangdong Greenway Technology Co.,LTD](https://appshunter.io/developer/1802601217) |

## What reviewers say

### LingKong

[App page](https://appshunter.io/ios/app/lingkong/id6744916993)

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

**In-app purchases:** none


### Sentinel

[App page](https://appshunter.io/ios/app/sentinel-lnx/id6757156713)

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

**In-app purchases:** none


## Frequently asked questions

### Is LingKong free?

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

### Is Sentinel free?

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

### Do LingKong or Sentinel have ads?

Neither LingKong nor Sentinel shows ads.

### Which is updated more often, LingKong or Sentinel?

LingKong ships an update every 2 months, and Sentinel weekly. Most recently, LingKong was updated on October 9, 2026 and Sentinel on October 25, 2026.

---

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