# Viratrip vs Knocker.

The clearest difference is iOS requirement: Knocker. at 12.4 against Viratrip's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Viratrip sells 3 in-app purchases, starting at $6.99 per month and Knocker. sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Viratrip | Knocker. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 123 MB | 34 MB |
| Requires iOS | 15.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Viratrip](https://appshunter.io/developer/1658524390) | [Daniel Tolson](https://appshunter.io/developer/1729967416) |

## What reviewers say

### Viratrip

[App page](https://appshunter.io/ios/app/viratrip/id1665183295)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $44.99 | per year |
| Club yearly plan | $399.00 | per year |


### Knocker.

[App page](https://appshunter.io/ios/app/knocker/id6477692128)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Promote Property | $0.99 | one-time |
| Promote Property | $1.99 | one-time |
| Promote Property | $2.99 | one-time |


## Frequently asked questions

### Is Viratrip free?

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

### Is Knocker. free?

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

### Do Viratrip or Knocker. have ads?

Neither Viratrip nor Knocker. shows ads.

### Which is updated more often, Viratrip or Knocker.?

Viratrip ships an update every 3 weeks, and Knocker. every 3 weeks. Most recently, Viratrip was updated on November 12, 2026 and Knocker. 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.*