Headspace Lite vs Calendar 365
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Headspace Lite
This app allows users to create and organize ideas in a unique 3D space. Visualize your thoughts, to-do lists, and big ideas with interactive panning, zooming, and linking features. It's a revolutionary way to approach mind-mapping and list-making.
- 3D mind-mapping
- Hierarchical lists
- Connect related items
- Customizable colors
- Detailed notes
- Search function
- Checkboxes
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HEADSPACE is iOS's coolest 3D outliner and mind-mapping app! Do your list-making and mind-mapping in 3D space with the *original* Headspace. *** PLEASE NOTE: This NOT the meditation app! *** (There is another app called "Headspace: Guided Meditation and Mindfulness" and this is NOT that app!) "Love the program. Favorite app. Useful and looks great. " "The implementation is beautiful! In my opinion, Headspace is becoming one of the best apps in the store." "I bought Headspace last night on a whim - been fooling around with mindmapping apps lately. This is a little piece of brilliance, you know that, right? " "This app could not just be a mindmapping program, It has the capability to become a new kind of U.I. That in my opinion that improved over apples U.I." Hey, man. Get all up inside your own head with HEADSPACE LITE, the 'lite' version of Flat Black Films' revolutionary 3D mind-mapping application for iphone! Big ideas, great thoughts, even boring to-do lists are more fun when they're in THREE DIMENSIONS. Create groups of related thoughts and position them in space. Rotate, pan, and zoom your view with finger gestures. Go all David Lynch and get DEEP with yourself. Create hierarchical lists of items -- children of children of children -- and doubletap to 'stack' them in space. Change their color and translucency. Connect related items with 'link' lines. It's heavy. This is the free version of the full app "Headspace". This version limits you to one "space", and you cannot export/import files. Headspace Lite shares these cool features with the full version: - pan view with one finger - hold finger to slowly zoom in towards touch point - add links and travel between them using the 'link balls' - optional detailed notes for each item (text/URL/photo) - search function (items, notes, and files) - sample file - checkboxes - copy and paste items - customize colors and rearrange palette - drag group name to move group - triple-tap to 'send' an item to another group - optionally disable accelerometer tilt - tap empty space to pre-specify new group placement - YouTube video demonstration - support for European characters like umlauts and the like If you end up liking it, please get the full version! Let me know what else you'd like to see added, email headspace@flatblackfilms.com.
Calendar 365
This app offers a comprehensive calendar experience with lunar views, contact birthday reminders, and yearly overviews. Users can personalize the background and view the clock directly within the app. It also provides iPad support.
- Lunar View
- Contact birthday and anniversary support
- Yearly View
- Customizable background image
- Clock display
- iPad Support
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*** Upgrade Available Cause not pay the fees to Apple, Upgrade disabled for last few days. Now it's available. Calendar * Lunar View * Contact birthday anniversary support * Yearly View * Customize the background image * See clock * iPad Support
Screenshots
Verdict
Headspace Lite and Calendar 365 both sit at 3.0 stars, but that hides the real split: 69% of Headspace Lite's written reviews are positive against 28% of Calendar 365's. Headspace Lite also leads on in-app purchases (none vs 1). Calendar 365's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (51 vs 3). On price, rating, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Calendar 365 sells 1 one-off in-app purchase. Headspace Lite asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 3.0 for Headspace Lite against 2.9 for Calendar 365. That said, the two scores are not equally well evidenced: Calendar 365 has 51 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 69% of Headspace Lite's written reviews are positive against 28% of Calendar 365's.
Headspace Lite ships an update every 2 months, Calendar 365 every 2 weeks. Both last shipped on October 23, 2026.
| Parameter | Headspace Lite | Calendar 365 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | 2.9 (51 ratings) |
| Positive reviews | 69.4% of reviews — better | 27.6% of reviews |
| Number of ratings | 3 | 51 — better |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 | 4.3 — better |
| Further details — not scored | ||
| Size | 19 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Flat Black Films | NO WOO KYOUNG |
Customer experience
Headspace Lite
Calendar 365
Bugs and requests
Headspace Lite
Not enough reviews yet to summarise bugs or requests.
Calendar 365
Reported bugs
23 issues- App crashes immediately after opening
- App freezes when choosing events in settings
- Lost all data after update
- App does not open after update
- Holidays are on the wrong dates
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- Lunar calendar dates not displayed correctly
- Cannot add events
- Cannot add events due to privacy settings
- Cannot add Korean holidays
- Cannot add holidays from other countries
- Ad bar obstructs view of calendar
- App is slow and lags
- App crashes when opening
- Update caused instant crash
- Data from previous version not visible after update
- Cannot add events in privacy settings
- Event input is not convenient
- Cannot change label for custom fields
- Cannot see last two weeks of months due to ads
- Cannot see event details due to ads
- Next day transition removed
- Cannot input events for the next month
- App closes when clicking on something
Requested features
20 requests- Add ability to flip month to month
- View all events by month
- Keep holiday dates correctly
- View in landscape mode
- Better clock
Show 15 moreShow fewer
- Make 'upgrade' button work
- Add functions for adding events
- Ability to choose calendar for events
- Link up to Google Calendar
- Allow changing fonts/colors in YEAR View
- Add 'one week before' notification option
- Display monthly event list at a glance
- Faster data loading
- Add 'repeat annually lunar' option for birthdays
- Ability to change page
- Add memo section for notes
- Fix Korean holiday display
- Add ability to set recurring events by day of week
- Improve input usability
- Add more notification options
In-app purchases
Headspace Lite
No in-app purchases
Calendar 365
- Calendar 365 Upgrade$1.99
Questions
Is Headspace Lite free?
Is Calendar 365 free?
Which has better reviews, Headspace Lite or Calendar 365?
Do Headspace Lite or Calendar 365 have ads?
Which is updated more often, Headspace Lite or Calendar 365?
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