# which door? vs LiftProtect

The clearest difference is update cadence: LiftProtect at daily against which door?'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.

which door? ships an update monthly, LiftProtect daily. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | which door? | LiftProtect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Daily** |
| Size | 126 MB | 137 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [建涛 钟](https://appshunter.io/developer/1516809739) | [彬玉 杜](https://appshunter.io/developer/1866754004) |

## What reviewers say

### which door?

[App page](https://appshunter.io/ios/app/which-door/id1531281241)

**Features:** macOS Compatibility

**In-app purchases:** none


### LiftProtect

[App page](https://appshunter.io/ios/app/liftprotect/id6757686922)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is which door? free?

which door? is free to download, with no in-app purchases.

### Is LiftProtect free?

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

### Do which door? or LiftProtect have ads?

Both which door? and LiftProtect show ads.

### Which is updated more often, which door? or LiftProtect?

which door? ships an update monthly, and LiftProtect daily. Most recently, which door? was updated on November 3, 2026 and LiftProtect on October 28, 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.*