DunCrux vs Kept
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DunCrux
This task manager automatically prioritizes your to-do list using keywords and their assigned importance. It helps you focus on what matters most by adapting to your evolving goals and offering insights into your workload. Core features work offline, with optional cloud sync for multi-device access.
- Automatic task prioritization via keywords
- Adaptive keyword priorities
- Nested subtasks
- Search and filter capabilities
- Workload insights and activity patterns
- Offline functionality
- Optional cloud sync
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DunCrux is a task manager that helps you focus on what matters most. Instead of making you maintain a rigid priority list, DunCrux organizes tasks using keywords. Each keyword has an “elevation” that represents its importance. Tasks with higher-priority keywords rise toward the top automatically. -- Priorities That Adapt -- Move a task up or down to show DunCrux what matters to you. Its keyword priorities adjust over time, allowing your task list to evolve alongside your goals. -- Capture And Organize -- • Create tasks quickly • Add due dates and snooze tasks until later • Break large tasks into nested subtasks • Use @keywords in task text or add #tags • Search and filter your work • Create saved task views • Review upcoming and completed tasks -- Understand Your Workload -- Explore insights into completed tasks, open work, keyword priorities, and activity patterns. See how your workload changes and discover when you are most productive. -- Local First By Design -- DunCrux’s core task-management features work without an account. Your workspace remains available locally on your device, even when you are offline. Cloud sync is optional. Sign in when you want to keep your DunCrux workspace synchronized across supported devices. You can also export your data whenever you choose. Some advanced features require DunCrux Pro. With the free version you have unlimited tasks but are limited to 10 Keywords for tracking priorities. Additionally paying for or subscribing to DunCrux Pro unlocks saved views. Subscribing to DunCrux Pro+Synch will unlock cloud syncing across multiple devices. Spend less time deciding what to do next—and more time making meaningful progress. Terms of Service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Kept
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Keep the links worth coming back to. Kept is a simple, private bookmark library for articles, ideas, projects, and everyday discoveries. Your library stays on your device. No account, no ads, no tracking. SAVE IN SECONDS Paste a link and save. Kept suggests a title automatically. Add your own title, a note, a collection, or tags whenever you want. A PLACE FOR EVERY LINK Organize with collections and tags. Related pages from the same domain stay together in expandable groups, and duplicate detection helps keep your library tidy. DO MORE WITH FEWER TAPS Select multiple links to move them into a collection or add the same tags. Search your library, mark favorites, and copy a link with one tap while keeping track of its copy count. PRIVATE, ON YOUR DEVICE Keep your personal links behind an optional app lock using Face ID, Touch ID, or your device passcode. Your saved library stays local; no account or cloud service is required. YOUR DATA, YOUR WAY Import Safari or Chrome bookmarks, export your links as HTML, and create portable local backups that include notes, collections, tags, and copy counts. MADE FOR EVERYDAY USE Enjoy light and dark appearances, a calmer link-first save form, and floating cards designed for iPhone and iPad. Remove a link using its visible trash button, with a confirmation before deletion. Deleting a group parent keeps its child links. Save what matters. Find it when you need it.
Screenshots
Verdict
The clearest difference is in-app purchases: Kept at none against DunCrux's 3. Kept also leads on iOS requirement (15.0 vs 17.6). DunCrux's advantage is update cadence (every 3 days vs weekly). On price, ads and device support 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. DunCrux sells 3 in-app purchases, starting at $3.99 per month. Kept asks for nothing beyond the download.
DunCrux ships an update every 3 days, Kept weekly. Both last shipped on November 6, 2026.
| Parameter | DunCrux | Kept |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 days — better | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 62 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Michael Jones | ALEXANDRU DANCAU |
In-app purchases
DunCrux
- Pro + Sync Monthly$3.991 Month
- Pro + Sync Yearly.$29.991 Year
- DunCrux Lifetime Pro$24.99
Kept
No in-app purchases









