Heartbeat vs DunCrux
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Heartbeat
Track your daily and weekly progress towards your goals with this simple app. It features an easy-to-use timer that continues even when the app is closed, sending notifications upon completion. Review your activity history with a clear log.
- Set and track goals
- Daily and weekly progress monitoring
- Persistent goal timer
- Completion notifications
- Activity log
- Add, edit, delete activities
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A simple and straightforward goal-tracking app. Heartbeat allows you to set goals and track daily and weekly progress towards them. An easy-to-use goal timer allows you to track your daily goals, and each goal shows how much time is remaining before completing that goal. The timer works even when the app is closed and reopened later. It will send you a notification when the goal timer is running and the goal time is completed. An easy-to-read log of activities makes it simple to view your activity history and add, edit, or delete activities later.
DunCrux
This task manager automatically prioritizes your to-do list using keywords and their assigned importance levels. It helps you focus on what matters most by adapting priorities over time and offering insights into your workload. Core features work offline, with optional cloud sync for cross-device access.
- Auto-prioritized task list
- Keyword-based organization
- Adaptive priority adjustments
- Nested subtasks
- Workload insights and analytics
- 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/
Screenshots
Verdict
The clearest difference is in-app purchases: Heartbeat at none against DunCrux's 3. Heartbeat also leads on iOS requirement (13.0 vs 15.0). DunCrux's advantage is update cadence (daily vs every 2 months) and device support (4 vs 2). On price, rating, review sentiment and ratings volume 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. Heartbeat asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Heartbeat against 5.0 for DunCrux. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Heartbeat ships an update every 2 months, DunCrux daily. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.
| Parameter | Heartbeat | DunCrux |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 2 months | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 3 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Rosenthal | Michael Jones |
Customer experience
Heartbeat
DunCrux
In-app purchases
Heartbeat
No in-app purchases
DunCrux
- Pro + Sync Monthly$3.991 Month
- Pro + Sync Yearly.$29.991 Year
- DunCrux Lifetime Pro$24.99









