# TaskBlocks vs Duelight

The clearest difference is update cadence: Duelight at every 6 days against TaskBlocks's fortnightly. TaskBlocks's advantage is iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

TaskBlocks ships an update fortnightly, Duelight every 6 days. The most recent releases landed on September 30, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | TaskBlocks | Duelight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/duelight/id6757939023/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | — | Free |
| Size | 1 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [songeun Lee](https://appshunter.io/developer/1701388070) | [Faraz sharafi](https://appshunter.io/developer/1689128203) |

## What reviewers say

### TaskBlocks

[App page](https://appshunter.io/ios/app/taskblocks/id6751321559)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duelight

[App page](https://appshunter.io/ios/app/duelight/id6757939023)

Capture, organize, and visualize your tasks with voice or text input. Utilize tags and priorities to structure your to-do list, all displayed on an interactive canvas. Seamlessly syncs across all your devices for unified task management.

**Highlights:** Task capture via voice or text, Organize with tags and priorities, Interactive canvas visualization, Cross-device synchronization, Smart task management

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

**In-app purchases:** none


## Frequently asked questions

### Is TaskBlocks free?

TaskBlocks is free to download, with no in-app purchases.

### Is Duelight free?

Duelight is free to download, with no in-app purchases.

### Do TaskBlocks or Duelight have ads?

Neither TaskBlocks nor Duelight shows ads.

### Which is updated more often, TaskBlocks or Duelight?

TaskBlocks ships an update fortnightly, and Duelight every 6 days. Most recently, TaskBlocks was updated on September 30, 2026 and Duelight on October 17, 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.*