# Vertical Calendar vs Task Management System

The clearest difference is ads: Task Management System at none against Vertical Calendar's shown. Task Management System also leads on update cadence (weekly vs every 5 months) and iOS requirement (12.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Vertical Calendar ships an update every 5 months, Task Management System weekly. Both last shipped on October 13, 2026.

## The numbers

| Metric | Vertical Calendar | Task Management System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/vertical-calendar-schedule/id6446192313/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 10 MB | 36 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [Entit Consultancy Services Private Limited](https://appshunter.io/developer/1265446021) |

## What reviewers say

### Vertical Calendar

[App page](https://appshunter.io/ios/app/vertical-calendar-schedule/id6446192313)

This productivity app offers a vertical calendar view with customizable holiday colors, notes, and reminder notifications. It supports multiple calendars, bulk operations, and memo search, all accessible through a URL scheme. Enjoy a dark mode and adjustable font sizes for a personalized scheduling experience.

**Highlights:** Vertical calendar view, Holiday and day off coloring, Notes and color settings, Reminder notifications, Bulk operations, Memo search, Dark mode

**In-app purchases:** none


### Task Management System

[App page](https://appshunter.io/ios/app/task-management-system/id6739773565)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vertical Calendar free?

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

### Is Task Management System free?

Task Management System is free to download, with no in-app purchases.

### Do Vertical Calendar or Task Management System have ads?

Vertical Calendar shows ads; Task Management System does not.

### Which is updated more often, Vertical Calendar or Task Management System?

Vertical Calendar ships an update every 5 months, and Task Management System weekly. Most recently, Vertical Calendar was updated on October 13, 2026 and Task Management System on October 13, 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.*