# Rubra, Interactive Creator Hub vs DutyLock

The clearest difference is in-app purchases: Rubra, Interactive Creator Hub at none against DutyLock's 5. Rubra, Interactive Creator Hub also leads on device support (4 vs 1) and iOS requirement (15.6 vs 17.0). DutyLock's advantage is update cadence (fortnightly vs every 5 weeks). On price and ads there is nothing between them.

Both are free to download. DutyLock sells 5 in-app purchases, starting at $2.99 per 7 days. Rubra, Interactive Creator Hub asks for nothing beyond the download.

Rubra, Interactive Creator Hub ships an update every 5 weeks, DutyLock fortnightly. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Rubra, Interactive Creator Hub | DutyLock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5 ratings)](https://appshunter.io/ios/app/rubra-interactive-creator-hub/id1673761012/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 50 MB | 28 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [rubra ag](https://appshunter.io/developer/1673761014) | [FAT FIRE APPS](https://appshunter.io/developer/1654496945) |

## What reviewers say

### Rubra, Interactive Creator Hub

[App page](https://appshunter.io/ios/app/rubra-interactive-creator-hub/id1673761012)

Save, organize, and share bookmarks with visual previews and notes. Create private or public collections for collaboration and easily find inspiration with tags and search.

**Highlights:** Save bookmarks with visual previews, Add notes to saved content, Organize with tags, Filter and search content, Create private or public collections, Collaborate on collections, Share collections

**Features:** Vision Pro support

**In-app purchases:** none


### DutyLock

[App page](https://appshunter.io/ios/app/dutylock-screen-time-control/id6773041463)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DutyLock Pro Weekly | $2.99 | per 7 days |
| DutyLock Pro Monthly | $4.99 | per month |
| DutyLock Pro Annual | $49.99 | per year |
| DutyLock Pro Annual 50% First Year | $49.99 | per year |
| DutyLock Pro Lifetime | $99.99 | one-time |


## Frequently asked questions

### Is Rubra, Interactive Creator Hub free?

Rubra, Interactive Creator Hub is free to download, with no in-app purchases.

### Is DutyLock free?

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

### Do Rubra, Interactive Creator Hub or DutyLock have ads?

Neither Rubra, Interactive Creator Hub nor DutyLock shows ads.

### Which is updated more often, Rubra, Interactive Creator Hub or DutyLock?

Rubra, Interactive Creator Hub ships an update every 5 weeks, and DutyLock fortnightly. Most recently, Rubra, Interactive Creator Hub was updated on October 24, 2026 and DutyLock on October 19, 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.*