# Yoko Timeline vs Gantt Chart

The clearest difference is in-app purchases: Yoko Timeline at none against Gantt Chart's 1. Gantt Chart's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

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

Yoko Timeline ships an update daily, Gantt Chart every 2 days. The most recent releases landed on October 3, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Yoko Timeline | Gantt Chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 days |
| Size | 4 MB | 2 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [katsuyasu sakita](https://appshunter.io/developer/6802181910) | [YOSHIYUKI UEMATSU](https://appshunter.io/developer/1895723706) |

## What reviewers say

### Yoko Timeline

[App page](https://appshunter.io/ios/app/yoko-timeline/id6802181908)

**Features:** macOS Compatibility

**In-app purchases:** none


### Gantt Chart

[App page](https://appshunter.io/ios/app/gantt-chart-project-timeline/id6816038134)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $2.99 | one-time |


## Frequently asked questions

### Is Yoko Timeline free?

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

### Is Gantt Chart free?

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

### Do Yoko Timeline or Gantt Chart have ads?

Yoko Timeline shows ads; Gantt Chart does not.

### Which is updated more often, Yoko Timeline or Gantt Chart?

Yoko Timeline ships an update daily, and Gantt Chart every 2 days. Most recently, Yoko Timeline was updated on October 3, 2026 and Gantt Chart 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.*