# Task Chart vs DeskCalendar

The clearest difference is in-app purchases: Task Chart at none against DeskCalendar's 1. Task Chart also leads on iOS requirement (17.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DeskCalendar sells 1 one-off in-app purchase. Task Chart asks for nothing beyond the download.

Task Chart ships an update every 5 days, DeskCalendar every 8 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Task Chart | DeskCalendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/task-chart-planner-notebook/id6766941796/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Free | — |
| Size | 29 MB | 10 MB |
| Requires iOS | **17.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shuntaro Shimada](https://appshunter.io/developer/1851679432) | [Sanko System Co.,Ltd.](https://appshunter.io/developer/950625400) |

## What reviewers say

### Task Chart

[App page](https://appshunter.io/ios/app/task-chart-planner-notebook/id6766941796)

Break down large goals into manageable tasks with a hierarchical view and daily progress charts. Visualize your next steps for projects, work, or learning plans. Organize complex workflows from overarching objectives to granular actions.

**Highlights:** Hierarchical organization of goals, groups, and tasks, Daily progress charts for plans and achievements, Task logging with checks, numbers, and notes, Timeline for daily tasks and progress, Location-based reminders, Data backup and export

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

**In-app purchases:** none


### DeskCalendar

[App page](https://appshunter.io/ios/app/deskcalendar/id6801332598)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeskCalendar Pro | $9.99 | one-time |


## Frequently asked questions

### Is Task Chart free?

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

### Is DeskCalendar free?

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

### Do Task Chart or DeskCalendar have ads?

Neither Task Chart nor DeskCalendar shows ads.

### Which is updated more often, Task Chart or DeskCalendar?

Task Chart ships an update every 5 days, and DeskCalendar every 8 days. Most recently, Task Chart was updated on October 3, 2026 and DeskCalendar on October 9, 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.*