# KlickBox vs Task Calendar

The clearest difference is device support: Task Calendar at 3 against KlickBox's 1. Task Calendar also leads on iOS requirement (15.1 vs 26.4). On price, update cadence, ads and in-app purchases there is nothing between them.

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

KlickBox ships an update every 3 weeks, Task Calendar every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | KlickBox | Task Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/klickbox/id6767976068/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 44 MB |
| Requires iOS | 26.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MOHAMMAD SOLTANIEHHA](https://appshunter.io/developer/1896526997) | [naoki otsu](https://appshunter.io/developer/1082476153) |

## What reviewers say

### KlickBox

[App page](https://appshunter.io/ios/app/klickbox/id6767976068)

This task manager leverages AI agents to help you capture, organize, and complete work efficiently. Integrate your preferred AI, and it can manage tasks triggered by email, voice, or chat, all while prioritizing your privacy and data security.

**Highlights:** AI agent integration, Automated task management, Task prioritization and deferral, Task Families for subtasks, Offline capability with background sync, Rich task details (tags, checklists, attachments)

**Features:** macOS Compatibility

**In-app purchases:** none


### Task Calendar

[App page](https://appshunter.io/ios/app/task-calendar-todo-and-planner/id6798184877)

Organize your life by writing and editing tasks directly on a monthly calendar. View all your commitments at a glance, with unlimited tabs, sorting, and customizable themes. Keep your data secure with offline support and biometric authentication.

**Highlights:** Task management on a monthly calendar, Unlimited tabs for categories, Task sorting and reordering, Tasks without specific dates, Notifications for reminders, Dark mode and custom background colors, Biometric authentication for security

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

**In-app purchases:** none


## Frequently asked questions

### Is KlickBox free?

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

### Is Task Calendar free?

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

### Do KlickBox or Task Calendar have ads?

Neither KlickBox nor Task Calendar shows ads.

### Which is updated more often, KlickBox or Task Calendar?

KlickBox ships an update every 3 weeks, and Task Calendar every 2 weeks. Most recently, KlickBox was updated on October 24, 2026 and Task Calendar on October 25, 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.*