# Yoko Timeline vs Simple Gantt chart

The clearest difference is in-app purchases: Yoko Timeline at none against Simple Gantt chart's 2. Yoko Timeline also leads on update cadence (daily vs every 2 weeks). Simple Gantt chart's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Gantt chart sells 2 in-app purchases, starting at $1.99 per month. Yoko Timeline asks for nothing beyond the download.

Yoko Timeline ships an update daily, Simple Gantt chart every 2 weeks. The most recent releases landed on October 3, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Yoko Timeline | Simple Gantt chart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 weeks |
| Size | 4 MB | 18 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [katsuyasu sakita](https://appshunter.io/developer/6802181910) | [Artem Tischenko](https://appshunter.io/developer/1549550763) |

## What reviewers say

### Yoko Timeline

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Gantt chart

[App page](https://appshunter.io/ios/app/simple-gantt-chart-timeline/id6806674480)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Lifetime | $12.99 | one-time |


## Frequently asked questions

### Is Yoko Timeline free?

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

### Is Simple Gantt chart free?

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

### Do Yoko Timeline or Simple Gantt chart have ads?

Yoko Timeline shows ads; Simple Gantt chart does not.

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

Yoko Timeline ships an update daily, and Simple Gantt chart every 2 weeks. Most recently, Yoko Timeline was updated on October 3, 2026 and Simple Gantt chart on October 12, 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.*