# PeakTask vs DunCrux

The clearest difference is update cadence: DunCrux at daily against PeakTask's weekly. DunCrux also leads on device support (4 vs 2) and iOS requirement (15.0 vs 18.5). On price, ads and in-app purchases there is nothing between them.

Both are free to download. PeakTask sells 3 in-app purchases, starting at $3.99 per month and DunCrux sells 3 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

PeakTask ships an update weekly, DunCrux daily. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | PeakTask | DunCrux |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/duncrux-smart-task-manager/id6807804635/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Monetization | — | Freemium |
| Size | 70 MB | 61 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Iyinoluwa Raji](https://appshunter.io/developer/1859233058) | [Michael Jones](https://appshunter.io/developer/1021153318) |

## What reviewers say

### PeakTask

[App page](https://appshunter.io/ios/app/peaktask-productivity-tracker/id6756218539)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Peak Task Monthly Subscription | $3.99 | per month |
| Peak Task Yearly Subscription | $39.99 | per year |
| PeakTask Lifetime | $199.99 | one-time |


### DunCrux

[App page](https://appshunter.io/ios/app/duncrux-smart-task-manager/id6807804635)

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.

**Highlights:** Auto-prioritized task list, Keyword-based organization, Adaptive priority adjustments, Nested subtasks, Workload insights and analytics, Offline functionality, Optional cloud sync

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro + Sync Monthly | $3.99 | per month |
| Pro + Sync Yearly. | $29.99 | per year |
| DunCrux Lifetime Pro | $24.99 | one-time |


## Frequently asked questions

### Is PeakTask free?

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

### Is DunCrux free?

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

### Do PeakTask or DunCrux have ads?

Neither PeakTask nor DunCrux shows ads.

### Which is updated more often, PeakTask or DunCrux?

PeakTask ships an update weekly, and DunCrux daily. Most recently, PeakTask was updated on October 6, 2026 and DunCrux on October 16, 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.*