# TaskTetra vs 1330スケジュール

The clearest difference is in-app purchases: 1330スケジュール at none against TaskTetra's 1. 1330スケジュール also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. TaskTetra sells 1 one-off in-app purchase. 1330スケジュール asks for nothing beyond the download.

## The numbers

| Metric | TaskTetra | 1330スケジュール |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | — |
| Size | 15 MB | 34 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Koya Nambo](https://appshunter.io/developer/1633778504) | [BPM Japan LLC](https://appshunter.io/developer/1549232497) |

## What reviewers say

### TaskTetra

[App page](https://appshunter.io/ios/app/tasktetra-todo-management-app/id6460933735)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### 1330スケジュール

[App page](https://appshunter.io/ios/app/1330/id6749157746)

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

**In-app purchases:** none


## Frequently asked questions

### Is TaskTetra free?

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

### Is 1330スケジュール free?

1330スケジュール is free to download, with no in-app purchases.

### Do TaskTetra or 1330スケジュール have ads?

Both TaskTetra and 1330スケジュール show ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*