# DunCrux vs One & Done

The clearest difference is in-app purchases: One & Done at none against DunCrux's 3. DunCrux's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. DunCrux sells 3 in-app purchases, starting at $3.99 per month. One & Done asks for nothing beyond the download.

DunCrux ships an update every 3 days, One & Done every 2 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | DunCrux | One & Done |
| --- | --- | --- |
| 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 | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | **Every 2 days** |
| Monetization | Freemium | — |
| Size | 73 MB | 1 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Jones](https://appshunter.io/developer/1021153318) | [Mark Miranda](https://appshunter.io/developer/1243051752) |

## What reviewers say

### DunCrux

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

This task manager automatically prioritizes your to-do list using keywords with adjustable importance. It helps you capture, organize, and understand your workload with features like subtasks, due dates, and insightful analytics. Focus on what matters most with an evolving task list that adapts to your goals.

**Highlights:** Automatic task prioritization by keywords, Adaptive keyword importance, Nested subtasks, Due dates and snoozing, Workload analytics, Offline functionality, Optional cloud sync

**Features:** Vision Pro support, iPhone Duo 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 |


### One & Done

[App page](https://appshunter.io/ios/app/one-and-done-daily-focus/id6811139011)

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

**In-app purchases:** none


## Frequently asked questions

### Is DunCrux free?

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

### Is One & Done free?

One & Done is free to download, with no in-app purchases.

### Do DunCrux or One & Done have ads?

Neither DunCrux nor One & Done shows ads.

### Which is updated more often, DunCrux or One & Done?

DunCrux ships an update every 3 days, and One & Done every 2 days. Most recently, DunCrux was updated on November 8, 2026 and One & Done on October 31, 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.*