# Knotted 3D vs BKTorre

The clearest difference is in-app purchases: Knotted 3D at none against BKTorre's 1. Knotted 3D also leads on ads (none vs shown) and device support (3 vs 1). BKTorre's advantage is update cadence (daily vs every 2 days). On price there is nothing between them.

Both are free to download. BKTorre sells 1 one-off in-app purchase. Knotted 3D asks for nothing beyond the download.

Knotted 3D ships an update every 2 days, BKTorre daily. Both last shipped on October 31, 2026.

## The numbers

| Metric | Knotted 3D | BKTorre |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Size | 129 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Raketspel](https://appshunter.io/developer/377899145) | [BACKBONE AREA S.L](https://appshunter.io/developer/1877067923) |

## What reviewers say

### Knotted 3D

[App page](https://appshunter.io/ios/app/knotted-3d/id6810678502)

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

**In-app purchases:** none


### BKTorre

[App page](https://appshunter.io/ios/app/bktorre/id6813598217)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BKTorre Pass | $2.99 | one-time |


## Frequently asked questions

### Is Knotted 3D free?

Knotted 3D is free to download, with no in-app purchases.

### Is BKTorre free?

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

### Do Knotted 3D or BKTorre have ads?

BKTorre shows ads; Knotted 3D does not.

### Which is updated more often, Knotted 3D or BKTorre?

Knotted 3D ships an update every 2 days, and BKTorre daily. Most recently, Knotted 3D was updated on October 31, 2026 and BKTorre on October 31, 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.*