Opaline - Themed Calendar
Widgets, Wallpapers & Themes
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Opaline is the calendar you'll actually want to open.
Your schedule is already on your iPhone — Opaline just makes it beautiful. Pick a look that fits your mood, see your month at a glance from the Home Screen, and keep everything in sync without creating a single account.
— DRESS YOUR CALENDAR —
• 40+ themes, from clean minimal layouts to Y2K neon, 8-bit pixel, terminal green, cozy animal worlds, and seasonal looks
• Switch the whole vibe with a single tap — by mood, by season, by day
• Every theme restyles the grid, event bars, fonts, and your widget
— SEE YOUR MONTH WITHOUT OPENING THE APP —
• A Home Screen widget keeps this month in view
• Turn your calendar into a matching lock-screen wallpaper
• Your monthly note appears on the wallpaper too
— KEEP THE CALENDARS YOU ALREADY HAVE —
• Apple, iCloud, Google, Outlook — any calendar connected to your iPhone shows up automatically
• No new account, no migration, nothing to set up
• Add, edit, and recolor your calendars right inside the app
— NOTES & CHECKLISTS FOR THE MONTH —
• Jot a one-line intention, or build a tickable to-do list
• Check things off with a single tap
— YOUR ROUTINE, ONE TAP AWAY —
• Save the events you add often as quick templates
• Drop them onto today instantly
— MONTH, WEEK & DAY VIEWS —
• See the whole month, or zoom into hour-by-hour detail
• Pinch to adjust the time scale
— MAKE IT YOURS —
• Fonts, event-bar styles, accent color, week start day, days per week — all adjustable
— PRIVATE BY DESIGN —
• No account, no sign-up. Your events stay on your device and in your iOS calendars.
— AROUND THE WORLD —
• Fully localized in 9 languages
Opaline is free with the default theme. Extra themes are one-time purchases — buy them individually, in theme packs, or unlock everything with All Access. No subscriptions, ever.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Seven new ASCII themes
• ASCII Spring · ASCII Summer · ASCII Autumn · ASCII Winter, one for each season
• Pixel Field · Terminal Noel · Bare Mono, styled after a terminal screen
• The theme screen is now a gallery, so new themes and categories are easy to browse
Events show up more accurately
• Multi-day events stay connected when the week changes
• The count of events that do not fit in a cell is now correct
• Widgets and Lock Screen wallpapers match the colors and shapes in the app
Also in this version
• Set a default alert for new events in Settings → Calendar
• Event details show attendees and links in notes
Plus small fixes and refinements throughout. Thank you for using Opaline.
The developer, VyxWorks, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- VyxWorks
- Size
- 56.3 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.1 or later.
- iPhone
Requires iOS 26.1 or later. - Mac
Requires macOS 26.1 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.1 or later.
- iPhone
- Languages
English and 8 more
- English, French, German, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- ASCII Summer $0.99
- Terminal Noel $0.99
- Bare Mono $0.99
- Pixel Field $0.99
- ASCII Winter $0.99
- ASCII Autumn $0.99
- ASCII Spring $0.99
- Black Sheep $0.99
- Blueprint $0.99
- Blueprint Minimal $0.99
- Copyright
- © 2026 VyxWorks