# Calendars vs Agenda!

The clearest difference is rating: Calendars at 4.7 against Agenda!'s 2.3. Calendars also leads on review sentiment (56% vs 25%) and update cadence (weekly vs every 55 months). Agenda!'s advantage is in-app purchases (none vs 10). On price and ads there is nothing between them.

Both are free to download. Calendars sells 10 in-app purchases, starting at $3.99 per month. Agenda! asks for nothing beyond the download.

Calendars holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: Calendars has 123K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 56% of Calendars's written reviews are positive against 25% of Agenda!'s.

Calendars ships an update weekly, Agenda! every 55 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Calendars | Agenda! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (123K ratings)](https://appshunter.io/ios/app/calendars-schedule-planner/id608834326/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/agenda/id1281545862/reviews) |
| Number of ratings | **123K** | 3 |
| Positive reviews | **56.0% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 55 months |
| Monetization | Freemium | **Free** |
| Best chart rank | **#99** | — |
| Size | 413 MB | 5 MB |
| Requires iOS | **18.2** | 27.0 |
| Devices | **iPhone, iPad, Mac, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Readdle Technologies Limited](https://appshunter.io/developer/285035419) | [Jacob Hanna](https://appshunter.io/developer/1294610911) |

## What reviewers say

### Calendars

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

**Currently charting:** #99 Top Free · Productivity, #128 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


### Agenda!

[App page](https://appshunter.io/ios/app/agenda/id1281545862)

Easily create and share personalized schedules with friends and colleagues. Organize your days with color-coded lessons, notes, and a simple interface. Future updates will enable real-time sharing and automatic updates for collaborators.

**Highlights:** Create and share schedules, Color-coded lessons, Add notes to events, Simple interface for organization, Real-time sharing (coming soon), Automatic updates for collaborators (coming soon)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calendars free?

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

### Is Agenda! free?

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

### Which has better reviews, Calendars or Agenda!?

Calendars is rated higher. Calendars averages 4.7 out of 5 from 123K ratings, while Agenda! averages 2.3 from 3 ratings.

### Do Calendars or Agenda! have ads?

Neither Calendars nor Agenda! shows ads.

### Which is updated more often, Calendars or Agenda!?

Calendars ships an update weekly, and Agenda! every 55 months. Most recently, Calendars was updated on November 10, 2026 and Agenda! on November 6, 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.*