# CC31: Neon Calendar Planner — Schedule, Notes & Widgets

> Neon-themed calendar planner with notes and home screen widgets. (iPhone/iPad app by shogo isaji.)

- Source: https://appshunter.io/ios/app/cc31-neon-calendar-planner/id6747662066 (this page in markdown: same URL + `.md`)
- Developer: [shogo isaji](https://appshunter.io/developer/1720113915)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.50/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 39 MB
- Languages: American English, Hindi, Japanese, Korean, Brazilian Portuguese, Latin American Spanish, Chinese (Traditional, Taiwan)
- Released: 2025-07-12
- Data updated: 2026-11-05
- Monetization: free with in-app purchases

## What is CC31?

Give your existing calendar a neon makeover. See your month, edit events, and check what's next from your Home Screen.

Keep the events already in your iPhone calendar—no need to enter them again. CC31 brings your schedule and notes together in a bold, dark interface.

YOUR MONTH AT A GLANCE
See your plans in a monthly calendar. Expand the month view for a larger look, then select a date to check its events.

KEEP YOUR EXISTING EVENTS
View and edit events from your iPhone's Calendar. Use the schedule you already have without moving or re-entering your events.

HOME SCREEN WIDGETS
Check upcoming events without opening the app. Keep your next plans in view with dark widgets on your Home Screen.

TIMELINE AND AGENDA
Follow your day in a timeline or switch to an agenda for a clear list of upcoming events.

NOTES WITHIN REACH
Keep ideas and small tasks alongside your schedule. Open notes from the menu, and copy or share them when you need to.

A CALENDAR WITH CHARACTER
Make everyday planning feel more personal with deep blacks, vivid neon, and a cyberpunk-inspired design.

---

Calendar access is used to display and edit your schedule. Event data is handled on your device and iCloud. Identifiers, usage, or diagnostics may be processed via third-party services for app improvement or ads. See the Privacy Policy for details.

- Privacy Policy: https://page.isajiappdev.workers.dev/en/privacy?app_id=80c97385
- Terms of Service: https://page.isajiappdev.workers.dev/en/terms?app_id=80c97385

## Key features

- Neon-themed calendar interface
- View and edit existing iPhone calendar events
- Home Screen widgets for upcoming events
- Timeline and agenda views
- Integrated notes for tasks and ideas
- Cyberpunk-inspired design

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Style Pack | $2.99 | one-time |
| Theme Pack | $2.99 | one-time |
| Remove ads | $2.99 | one-time |


## Is CC31 safe?

Not enough ratings yet to assess CC31.

## Is CC31 legit?

CC31: Neon Calendar Planner appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for CC31 is 78 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about CC31

### Does CC31 have ads?

Yes, CC31 contains advertisements. These are used to support the app's development and maintenance.

### How does CC31 handle my existing calendar events?

CC31 seamlessly integrates with your iPhone's Calendar app. You can view and edit your existing events directly within CC31 without needing to re-enter them.

### Can I see upcoming events without opening CC31?

Yes, CC31 offers Home Screen widgets that display your next upcoming events. This allows you to quickly check your schedule at a glance.

### What kind of notes can I add in CC31?

You can add notes for ideas, small tasks, or any other information you want to keep alongside your schedule. These notes can be easily copied or shared when needed.

### Is CC31 available on devices other than iPhone?

CC31 is designed for iOS devices, specifically supporting both iPhone and iPad.

### How often is CC31 updated?

The latest version of CC31 is 2.3.1, and it was last updated on November 4, 2026. This indicates a relatively recent update, suggesting ongoing support.

### What is the age rating for CC31?

CC31 has an age rating of 4+, making it suitable for a wide range of users.

### What makes CC31's design unique?

CC31 features a distinctive cyberpunk-inspired design with deep blacks and vivid neon colors, aiming to make everyday planning feel more personal and visually engaging.

## Version history (last 5 releases)

### 2.3.1 — 2026-11-04

- You can now enlarge the monthly calendar using the ↑ button on the home screen.
- Notes can now be opened from the upper-left corner of the menu.
- Redesigned event details and improved the readability of events and titles on the calendar.
- Improved landscape display on iPad.
- Added support for Korean, Traditional Chinese, Portuguese, and Spanish.
- Improved display and stability.

### 2.3.0 — 2026-10-28

- Redesigned onboarding with 3D models.
- Added a three-week calendar widget for the Lock Screen.
- Improved date display in widget event lists.
- Reduced rendering overhead and optimized performance.
- The app now keeps your current screen when you return from the background.

### 2.2.1 — 2026-10-19

- Unified the design of buttons, sliders, and other controls.
- Adjusted the layouts of the event entry screen and calendar.
- Improved progress animations on the home screen.

### 2.2.0 — 2026-10-09

- Added small and medium Home Screen widgets.
- Widgets now follow the app's language setting.
- Improved landscape layouts on iPad and iPhone Duo.
- Improved date selection animations and the display of calendars and events.

### 2.1.0 — 2026-09-30

- Added a new particle animation that draws the selected date.
- Improved the iPad layout.
- Fixed some crashes.
- Added support for iOS 18.0 and later.

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## More apps by shogo isaji

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All apps by shogo isaji: https://appshunter.io/developer/1720113915

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-05.*