Comparison

Headspace Lite vs Deer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 3D mind-mapping
  • Hierarchical lists
  • Connect related items
  • Customizable colors
  • Detailed notes
  • Search function
  • Checkboxes
Features
Read full description

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.

About

Deer

This app offers structured note-taking with features to reorder lines, convert notes to outlines, and generate mind maps. It helps organize complex information and newly learned knowledge points for clearer understanding.

Highlights
  • Freely reorder notes by line
  • One-click outline conversion
  • One-click mind map generation
  • Drag and drop paragraph reordering
  • Clearer structure visualization
Features
Read full description

Deer is a structured note-taking app. "Freely Reorder Notes" Beyond basic functions, each line in the note can be freely dragged and moved using keyboard shortcuts. You can quickly adjust the order of text in your note. “One-Click to Outline" For clearer organization of your note, you can convert them to an outline with one click. Editing text in the outline provides a clearer view of the structure. Drag and drop is also supported in outline mode, but you drag an entire paragraph. “One-Click to Mind Map" If you find the outline mode still not clear enough, you can convert it to a mind map with one click. In this ultimate mode, the disorganized information in your note becomes crystal clear. This will help you organize newly learned knowledge points or complex theoretical concepts. If you need support, or want to give your valuable suggestions, please let us know by email: todo-color@outlook.com If you choose the "subscription" purchase model, before subscribing, please know: • Monthly subscription users: Each subscription period is 1 month. • Annual subscription users: Each subscription period is 1 year. • In the "Deer" purchase window, the latest subscription price will be displayed in real time. After the payment is confirmed, or after the free trial period (if any) ends, the iTunes account will be debited. • The subscription is automatically renewed unless the auto-renewal feature is turned off 24 hours before the current subscription period. • The account will be deducted for renewal within 24 hours before the end of the current subscription period, and the renewal amount is the same as the previous subscription amount. • The user can manage the subscription service by himself, and the automatic renewal service can be turned off in the user's account settings after purchase. terms of use: Please read the following terms carefully before using the "Unlocked Full Version" value-added service provided by "Deer": 1. Subscription model This service is a subscription-based fee-based service, which means that you will pay in advance for future subscription usage. Currently, you can choose to use the service on a monthly or yearly basis. At the end of each subscription period, your subscription will be automatically renewed by default, unless you cancel the automatic renewal yourself or we cancel the service. 2. Expenses The current standard service price may change during the promotion period. When the price adjustment occurs, the new fee will be incurred in your next subscription cycle. 3. Refund The current subscription fee will not be refunded. Please be sure to cancel the service by yourself before the end of the trial. 4. Unsubscribe If you need to cancel the renewal, please cancel at least 24 hours in advance. You can cancel by the following method: open the system settings-click on Apple ID-click on subscription-select "Deer" to cancel the subscription 5. Other The same Apple ID can only open one subscription to "Deer" contact us If you have any questions about these terms of use, please contact us. Email address: todo-color@outlook.com. Link to Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy link: https://rednowapp.github.io/privacy-policy/

Screenshots

Headspace Lite4 screens
Deer3 screens

Verdict

The call

The clearest difference is rating: Deer at 4.8 against Headspace Lite's 3.0. Deer also leads on update cadence (every 9 days vs every 2 months) and review sentiment (89% vs 69%). Headspace Lite's advantage is in-app purchases (none vs 3) and iOS requirement (9.0 vs 15). On price, ratings volume, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Deer sells 3 in-app purchases, starting at $0.99 per month. Headspace Lite asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Deer holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 3 and 6 respectively. Written reviews point the same way: 69% of Headspace Lite's written reviews are positive against 89% of Deer's.

UpkeepUpdate frequency

Headspace Lite ships an update every 2 months, Deer every 9 days. The most recent releases landed on October 6, 2026 and September 22, 2026 respectively.

Scorecard6 real differences · 4 level
Headspace Lite versus Deer: the parameters behind the verdict, then further details
ParameterHeadspace LiteDeer
PriceFreeFree
Rating3.0 (3 ratings)4.8 (6 ratings) — better
Positive reviews69.4% of reviews88.9% of reviews — better
Number of ratings36 — better
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS9.0 — better15
Further details — not scored
Size19 MB11 MB
Age rating4+4+
DeveloperFlat Black Films佳文 潘

Customer experience

Headspace Lite

All ratings3 ratings
Positive33.3%
Neutral33.3%
Negative33.3%
Written reviews49 reviews
Positive69.4%
Neutral10.2%
Negative20.4%

Deer

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews9 reviews
Positive88.9%
Neutral11.1%
Negative0.0%

In-app purchases

None

Headspace Lite

No in-app purchases

3 purchases

Deer

Subscriptions2
  • Subscription Monthly$0.991 Month
  • Subscription Yearly$5.991 Year
One-time1
  • Lifetime VIP$9.99

Questions

Is Headspace Lite free?
Headspace Lite is free to download, with no in-app purchases.
Is Deer free?
Deer is free to download, with in-app purchases available.
Which has better reviews, Headspace Lite or Deer?
Deer is rated higher. Headspace Lite averages 3.0 out of 5 from 3 ratings, while Deer averages 4.8 from 6 ratings.
Do Headspace Lite or Deer have ads?
Neither Headspace Lite nor Deer shows ads.
Which is updated more often, Headspace Lite or Deer?
Headspace Lite ships an update every 2 months, and Deer every 9 days. Most recently, Headspace Lite was updated on October 6, 2026 and Deer on September 22, 2026.

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