# Calendars vs Vertical Planner

The clearest difference is ads: Calendars at none against Vertical Planner's shown. Calendars also leads on ratings volume (123K vs 16) and rating (4.7 vs 4.4). Vertical Planner's advantage is iOS requirement (13.0 vs 18.2). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Calendars sells 10 in-app purchases, starting at $3.99 per month and Vertical Planner sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

Calendars holds the better App Store score, 4.7 against 4.4. That said, the two scores are not equally well evidenced: Calendars has 123K ratings behind it against 16, so its average is the more settled of the two. Written reviews complicate that: 56% of Calendars's written reviews are positive against 59% of Vertical Planner's, so the app with the better star average is not the one people write more warmly about.

Calendars ships an update weekly, Vertical Planner fortnightly. The most recent releases landed on November 9, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Calendars | Vertical Planner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (123K ratings)](https://appshunter.io/ios/app/calendars-schedule-planner/id608834326/reviews)** | [4.4 (16 ratings)](https://appshunter.io/ios/app/vertical-plannercalendartodo/id1516437175/reviews) |
| Number of ratings | **123K** | 16 |
| Positive reviews | 56.0% of reviews | **58.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Best chart rank | **#107** | — |
| Size | 413 MB | 14 MB |
| Requires iOS | 18.2 | **13.0** |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Readdle Technologies Limited](https://appshunter.io/developer/285035419) | [Unitac](https://appshunter.io/developer/381005466) |

## What reviewers say

### Calendars

[App page](https://appshunter.io/ios/app/calendars-schedule-planner/id608834326)

**Currently charting:** #107 Top Free · Productivity, #140 Top Grossing · Productivity (US App Store)

This app combines calendar, task management, and habit tracking to boost productivity and organization. It offers seamless syncing across Apple devices and integrates with popular services like Google Calendar. Plan your day, manage tasks, and build routines with customizable views and features.

**Highlights:** Calendar and task management, Habit tracking and routine building, Cross-device syncing, Natural language event creation, Integration with Google Calendar and Zoom, Customizable views and widgets

**Features:** Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calendars PRO 1 Month | $3.99 | per month |
| Calendars by Readdle: Interesting Calendars | $3.99 | per year |
| Calendars PRO 1 Month | $3.99 | per month |
| Calendars PRO 1 Year | $19.99 | per year |
| Calendars PRO 1 Year | $19.99 | per year |
| Calendars PRO 1 Year | $21.99 | per year |
| Smart Input Upgrade | $1.99 | one-time |
| My schedule planner, Organizer | $6.99 | one-time |
| Full Pack | $12.99 | one-time |
| Recurring Events | $31.99 | one-time |

**What reviewers like**

- 🌟 Excellent calendar app
- 👍 Easy to use and organize
- 🎨 Helpful color-coding
- 📆 Seamless integration with other calendars
- 🗓️ Detailed monthly/weekly views

**What reviewers complain about**

- 🐛 Occasional glitches and data loss
- 💰 Concerns over subscription model
- 🕰️ Cumbersome date/time selection process
- 🔍 Limited location search functionality
- 🔄 Sync issues between devices

**Reported bugs**

- Disappearing events and appointments
- Upgrade process causing data loss
- Freezing and crashing on certain devices

**Requested features**

- Recurring events for free users
- Customizable widgets and app icons
- Ability to archive/restore past events
- Improved Apple Watch integration
- Shared calendars and family management


### Vertical Planner

[App page](https://appshunter.io/ios/app/vertical-plannercalendartodo/id1516437175)

This app combines a calendar with robust to-do list and note-taking features. It offers a unique half-view mode to see schedules alongside other information, mimicking paper planners. Customize your view with color changes and icons for efficient daily organization.

**Highlights:** Vertical calendar view, Integrated to-do list, Note and diary function, Half-view for simultaneous display, Customizable background colors and icons, Google Calendar sync, Image attachment for notes

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Casual Plan | $1.49 | per month |
| Standard Plan | $2.99 | per month |
| Professional Plan | $4.49 | per month |


## Frequently asked questions

### Is Calendars free?

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

### Is Vertical Planner free?

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

### Which has better reviews, Calendars or Vertical Planner?

Calendars is rated higher. Calendars averages 4.7 out of 5 from 123K ratings, while Vertical Planner averages 4.4 from 16 ratings.

### Do Calendars or Vertical Planner have ads?

Vertical Planner shows ads; Calendars does not.

### Which is updated more often, Calendars or Vertical Planner?

Calendars ships an update weekly, and Vertical Planner fortnightly. Most recently, Calendars was updated on November 9, 2026 and Vertical Planner on November 7, 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.*