# Lazyflow vs Simple Gantt chart

The clearest difference is in-app purchases: Lazyflow at none against Simple Gantt chart's 2. On price, update cadence, ads and device support there is nothing between them.

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

Lazyflow ships an update every 11 days, Simple Gantt chart every 2 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lazyflow | Simple Gantt chart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/lazyflow/id6757427688/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 19 MB | 18 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Prakash Chaudhary](https://appshunter.io/developer/1866863687) | [Artem Tischenko](https://appshunter.io/developer/1549550763) |

## What reviewers say

### Lazyflow

[App page](https://appshunter.io/ios/app/lazyflow/id6757427688)

This app uses on-device AI to help you manage tasks, schedule your day, and stay focused. It offers features like quick task capture, personalized daily plans, and an immersive focus timer. All your data is stored locally for enhanced privacy.

**Highlights:** On-device AI for task extraction, Personalized daily plans, Immersive focus timer with Pomodoro, Calendar integration with two-way sync, Task lists with custom colors, Siri Shortcuts and widgets, Apple Watch and iPad optimization

**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 Lazyflow free?

Lazyflow 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 Lazyflow or Simple Gantt chart have ads?

Neither Lazyflow nor Simple Gantt chart shows ads.

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

Lazyflow ships an update every 11 days, and Simple Gantt chart every 2 weeks. Most recently, Lazyflow was updated on October 24, 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.*