# Circle Calendar vs Pie Chart Time Management

The clearest difference is rating: Pie Chart Time Management at 4.5 against Circle Calendar's 3.9. Pie Chart Time Management also leads on ratings volume (40 vs 13). Circle Calendar's advantage is ads (none vs shown) and review sentiment (57% vs 43%). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Circle Calendar sells 1 one-off in-app purchase and Pie Chart Time Management sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Pie Chart Time Management holds the better App Store score, 4.5 against 3.9. Both are backed by a comparable volume of ratings — 13 and 40 respectively. Written reviews complicate that: 57% of Circle Calendar's written reviews are positive against 43% of Pie Chart Time Management's, so the app with the better star average is not the one people write more warmly about.

Circle Calendar ships an update every 6 weeks, Pie Chart Time Management every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Circle Calendar | Pie Chart Time Management |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (13 ratings)](https://appshunter.io/ios/app/circle-calendar/id1083085660/reviews) | **[4.5 (40 ratings)](https://appshunter.io/ios/app/pie-chart-time-management/id1454982522/reviews)** |
| Number of ratings | 13 | **40** |
| Positive reviews | **57.4% of reviews** | 43.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 26 MB |
| Requires iOS | **8.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAKAYUBI CORPORATION](https://appshunter.io/developer/826300169) | [Kazuya Kobayashi](https://appshunter.io/developer/906985632) |

## What reviewers say

### Circle Calendar

[App page](https://appshunter.io/ios/app/circle-calendar/id1083085660)

This app visualizes your daily schedule using a unique circle chart format. It allows for intuitive operation, color-coding of tasks, and custom notifications to help you manage your time effectively. Optimize your day by seeing where your time is spent.

**Highlights:** Circle scheduler calendar, Intuitive operation, Create circle schedules, Customizable notifications, Color-coding for schedules, Copy and paste schedules

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads and No limits | $2.99 | one-time |


### Pie Chart Time Management

[App page](https://appshunter.io/ios/app/pie-chart-time-management/id1454982522)

Visualize your daily activities and schedule with a colorful pie chart interface. Track habits, manage time, and review past records through an intuitive calendar view. Customize colors to personalize your time management experience.

**Highlights:** Time management with pie charts, Habit tracking, Colorful calendar view, Daily record details, Customizable colors, Schedule management

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $4.99 | one-time |


## Frequently asked questions

### Is Circle Calendar free?

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

### Is Pie Chart Time Management free?

Pie Chart Time Management is free to download, with in-app purchases available.

### Which has better reviews, Circle Calendar or Pie Chart Time Management?

Pie Chart Time Management is rated higher. Circle Calendar averages 3.9 out of 5 from 13 ratings, while Pie Chart Time Management averages 4.5 from 40 ratings.

### Do Circle Calendar or Pie Chart Time Management have ads?

Pie Chart Time Management shows ads; Circle Calendar does not.

### Which is updated more often, Circle Calendar or Pie Chart Time Management?

Circle Calendar ships an update every 6 weeks, and Pie Chart Time Management every 3 months. Most recently, Circle Calendar was updated on October 24, 2026 and Pie Chart Time Management on October 24, 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.*