D Minder Pro vs HABIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
D Minder Pro
Track and manage your Vitamin D intake and sun exposure. This app calculates optimal sun exposure times based on your profile and location, and integrates with Apple Health for seamless data exchange. It also provides forecasts and notifications for vitamin D generation opportunities.
- Vitamin D tracking and management
- Apple Health integration
- Sun exposure calculation
- Optimal exposure time alerts
- Daily forecasts and solar position
- History and future event scheduling
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The idea behind this application is that it will help you track and manage your Vitamin D. This new version integrates with the Apple Health app to make seamless data exchange possible in the following ways: * on setup, profile information is fetched from the Health App if the user allows it * the user's weight (a factor in D generation) is fetched on an ongoing basis, making it unnecessary to update it * the app will write vitamin D doses, including session information into the Health app You setup basic information one time, like your height and weight and skin type and then any time you are outside, during the prescribed hours (and parts of the year), you can have it compute the amount of D you are getting in a stopwatch interface. It will also track how long you can stay out and warn you when the time is up. The application will notify you with the next opportunity to generate vitamin D. Each day, you can see forecasts based on your location, and you can also see the solar position, your generated vitamin D vs. target etc. In the Pro version, you can see your exposures's history and you will be able to schedule future events for next exposures. Weather data provided by Apple Weather. https://weatherkit.apple.com/legal-attribution.html Subscriptions: - D-Minder Pro Annual: $9.99/year (auto-renews) - D-Minder Pro Lifetime: $24.99 (one-time purchase) Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Terms of Use: https://dminder.info/terms Privacy Policy: https://dminder.info/privacy
HABIT
This app helps you break unwanted habits by creating private, on-device plans. It uses daily check-ins and a growing virtual forest to visualize your progress and consistency.
- Private on-device planning
- Daily check-ins
- Growing virtual forest visualization
- If-then habit planning
- Local and optional online coach
- Smart local reminders
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HABIT helps you interrupt unwanted habits with private, on-device planning, daily check-ins, and a growing forest that reflects your consistency. HOW IT WORKS Create an if-then plan for the habit you want to break. Name the trigger, choose a replacement action, and keep the plan ready when an urge shows up. THREE TREES FREE Your first 3 habits are free. Each habit gets its own tree, streak, check-in history, and progress. Swipe between trees and build a forest you can name. PRIVATE CHECK-INS Log each day with simple prompts for urge, mood, stress, slips, and notes. Your routine records stay on your device unless you explicitly choose context or attachments for Online Coach processing. TREE GROWTH AND STREAKS Your tree grows as your streak grows. Stage-up moments use animation and haptics so progress feels visible without turning the app into noise. SMART LOCAL REMINDERS HABIT avoids notification spam. By default it schedules a consolidated daily check-in reminder and, when needed, a streak-risk reminder before the day ends. HABIT COACH Use the local Coach for on-device guidance. When online Coach is enabled and you choose to use it, your message and only the context you select are processed through HABIT's authenticated service by Anthropic. HABIT Coach uses AI and is not a person, medical care, therapy, or crisis support. You can disable online processing in Settings and keep using the local Coach. HABIT PRO HABIT Pro expands your forest to 20 habit trees and adds advanced progress insights, forest personalization, and access to the online HABIT Coach subject to server-enforced monthly limits. Monthly and annual plans are available. Eligible new annual subscribers may receive a seven-day trial when the App Store confirms eligibility before purchase. PRIVACY FIRST After the age-and-region check, HABIT requires a verified account before opening the main app or processing a Pro purchase or restore. Your encrypted local repository is preserved while you create or verify the account; production sync remains disabled until its end-to-end encrypted recovery path is reviewed and verified. No ads. No ad-tech tracking. Purchases are verified through the app stores and RevenueCat. HABIT is a self-guided tracking and reflection tool. It is not a medical device, therapy, treatment program, or crisis service. It does not provide medical advice or diagnoses.
Screenshots
Verdict
The clearest difference is review sentiment: HABIT at 100% against D Minder Pro's 34%. HABIT also leads on rating (5.0 vs 4.0) and ads (none vs shown). D Minder Pro's advantage is update cadence (every 2 days vs fortnightly) and ratings volume (1.8K vs 1). On price, in-app purchases, monetization model 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. D Minder Pro sells 2 one-off in-app purchases and HABIT sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
HABIT holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: D Minder Pro has 1.8K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 34% of D Minder Pro's written reviews are positive against 100% of HABIT's.
D Minder Pro ships an update every 2 days, HABIT fortnightly. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.
| Parameter | D Minder Pro | HABIT |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1.8K ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 33.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.8K — better | 1 |
| Update frequency | Every 2 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 37 MB | 51 MB |
| Age rating | 12+ | 12+ |
| Developer | ontometrics | Barbara Pruett |
Customer experience
D Minder Pro
HABIT
Bugs and requests
D Minder Pro
Reported bugs
5 issues- App crashes on launch or during use
- Location settings not working properly
- Inconsistent data or calculations between devices
- Inability to save or sync user data
- Overcast detection not functioning correctly
Requested features
5 requests- Add more food options for vitamin D
- Ability to edit past sun sessions
- Provide more detailed reports and analytics
- Add reminders or notifications for sun exposure
- Allow customization of skin type and location
HABIT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
D Minder Pro
- DMinder Premium$1.99
- Lifetime Ad Removal$24.99
HABIT
- HABIT Pro$9.991 Month
- HABIT Pro Annual7 Days trial$59.991 Year









