# Task Chart vs Trayzero

The clearest difference is in-app purchases: Task Chart at none against Trayzero's 4. Task Chart also leads on update cadence (every 5 days vs monthly). Trayzero's advantage is iOS requirement (13.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Trayzero sells 4 in-app purchases, starting at $0.99 per month. Task Chart asks for nothing beyond the download.

Task Chart ships an update every 5 days, Trayzero monthly. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Task Chart | Trayzero |
| --- | --- | --- |
| 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** | Monthly |
| Monetization | Free | — |
| Size | 29 MB | 37 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shuntaro Shimada](https://appshunter.io/developer/1851679432) | [Feipeng Liu](https://appshunter.io/developer/1891204520) |

## 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


### Trayzero

[App page](https://appshunter.io/ios/app/trayzero/id6771756447)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter (Monthly) | $0.99 | per month |
| Supporter (Yearly) | $7.99 | per year |
| Small Tip | $1.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is Task Chart free?

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

### Is Trayzero free?

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

### Do Task Chart or Trayzero have ads?

Neither Task Chart nor Trayzero shows ads.

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

Task Chart ships an update every 5 days, and Trayzero monthly. Most recently, Task Chart was updated on October 3, 2026 and Trayzero on September 30, 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.*