# Grid Calendar+ vs Gantts

The clearest difference is in-app purchases: Gantts at none against Grid Calendar+'s 1. Gantts also leads on iOS requirement (13.0 vs 15.6). Grid Calendar+'s advantage is device support. On price there is nothing between them.

Both are free to download. Grid Calendar+ sells 1 in-app purchase, starting at $1.99 per month. Gantts asks for nothing beyond the download.

## The numbers

| Metric | Grid Calendar+ | Gantts |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 36.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 8 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 59 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [y-design](https://appshunter.io/developer/398188218) | [Yoshiyuki Fukabori](https://appshunter.io/developer/1865813548) |

## What reviewers say

### Grid Calendar+

[App page](https://appshunter.io/ios/app/grid-calendar-plus/id6751937640)

This app offers a visual way to manage multiple overlapping schedules, perfect for balancing work, school, and personal life. Easily add events with icons and emojis, and sync your data across devices. Integrate with existing calendars for seamless organization.

**Highlights:** Multiple schedule visualization, Event management with icons/emojis, Automatic iCloud sync, iOS Calendar integration, Google Calendar integration, Group schedule sharing

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Unlimited | $1.99 | per month |


### Gantts

[App page](https://appshunter.io/ios/app/gantts/id6757694629)

**In-app purchases:** none


## Frequently asked questions

### Is Grid Calendar+ free?

Grid Calendar+ is free to download, with in-app purchases available.

### Is Gantts free?

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

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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.*