rubra vs DutyLock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
rubra
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.
- 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
Read full descriptionHide full description
rubra is the app for collecting, organizing, and sharing what inspires you. Save bookmarks with visual previews, add notes, and never lose your favorite articles, stories, or ideas. Organize your content with tags, and easily sort, filter, or search to find exactly what you need. Create private or public collections and invite others to collaborate, keeping everything organized and accessible. Share your collections to inspire friends and the community. With rubra, collecting ideas, staying organized, and keeping inspiration at your fingertips has never been easier.
DutyLock
Read full descriptionHide full description
Focus where it matters. DutyLock blocks your most distracting apps the moment you walk into a place you've chosen. Walk out, they unlock. No willpower required. WALK IN. APPS LOCK. Pick the places. Pick the apps. DutyLock takes the decision off your hands. WHO USES DUTYLOCK Knowledge workers who can't afford a five-minute Instagram detour every hour. They set a lock at their desk and the phone goes quiet while they're there. People reclaiming their evenings. The phone goes down when they sit at the dinner table. Their partner gets them back. Their kids notice. The doomscroll quitters. They turn bedtime into a zone. The TikTok rabbit hole stops existing between 9pm and 7am. People trying to actually sleep. The phone locks itself when they get into bed instead of becoming the thing that keeps them awake until 2am. Gym-goers who want their session. They walk in, the apps lock, the workout is the workout. People who want to read on the train again, or just sit and think on the bus. The commute becomes a real commute, not another scroll session. Movie-goers who go to watch the movie. Couples who want dinner without a phone face-down on the table. People on a date who would like to be on it. Students who turn the library into a study zone and don't see Reddit until they walk back outside. Managers and operators who run shifts on a warehouse floor, in a store, or anywhere phones are supposed to stay in pockets. DutyLock locks the named apps inside the named zones and time windows. Every lock event is logged. No quiet workaround. No restart trick. No Settings toggle that turns it off without somebody knowing. YOUR HISTORY. ON THE RECORD. Every lock and unlock is logged. Export it as a clean report whenever you want proof of where the time went. STAYS ON YOUR IPHONE No account. No cloud. No analytics. DutyLock is for people who want to focus and have tried everything else. SUBSCRIPTION INFORMATION DutyLock offers optional auto-renewing subscriptions and a one-time lifetime unlock. · DutyLock Pro (Weekly): $2.99/week · DutyLock Pro (Monthly): $4.99/month · DutyLock Pro (Annual): $49.99/year · DutyLock Pro (Lifetime): $99.99 one-time Payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your device's App Store account settings. Privacy Policy: https://dutylock-828984049402-eu-west-2-an.s3.eu-west-2.amazonaws.com/legal/privacy-policy.html Terms of Use: https://dutylock-828984049402-eu-west-2-an.s3.eu-west-2.amazonaws.com/legal/terms-of-use.html
Screenshots
Verdict
The clearest difference is in-app purchases: rubra at none against DutyLock's 5. rubra 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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. DutyLock sells 5 in-app purchases, starting at $2.99 per 7 days. rubra asks for nothing beyond the download.
rubra ships an update every 5 weeks, DutyLock fortnightly. The most recent releases landed on October 8, 2026 and October 19, 2026 respectively.
| Parameter | rubra | DutyLock |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 5 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 43 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | rubra ag | FAT FIRE APPS |
In-app purchases
rubra
No in-app purchases
DutyLock
- DutyLock Pro Weekly3 Days trial$2.997 Days
- DutyLock Pro Monthly7 Days trial$4.991 Month
- DutyLock Pro Annual7 Days trial$49.991 Year
Show 1 moreShow fewer
- DutyLock Pro Annual 50% First Year$49.991 Year
- DutyLock Pro Lifetime$99.99









