Solid Habits vs CalUnity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Solid Habits
This app helps you build good habits and break bad ones by setting achievable targets and providing accountability. You can track any habit, get support from a community, and even involve friends to help you stay on track. Enjoy a private and customizable experience with a one-time purchase.
- Track good and bad habits
- Set habit formation targets
- Commitment feature with friend notifications
- Community tips and support
- Customizable with dark mode and icons
- Encrypted and private data
Read full descriptionHide full description
No subscription - buy once, keep forever Building new habits is hard, let Solid Habits makes it easy by letting you set a target by which your habit will become second nature (that's the carrot) and offering you the option to make a commitment to your friends, who will get notified in case you fail (that's the stick). -Build good habits You can use Solid Habits to track any habit you want, whether it's 3 times daily, once weekly, or monthly, whether it's a fitness or health habit, personal habit, or something related to studying or work, you can track it all here. -Break bad habits Breaking bad habits is also supported, simply set the habit you'd like to avoid and track the time you've gone without doing it. -Targets Knowing when your habit will be formed can be a powerful motivator and this app makes it easy to set a target and track your progress. - Commit to your habits With Solid Habits, you can enable a feature that will email your friends in case you fail to stick to your habits -Community Everything is better when you're not alone, so in Solid Habits you'll find tips and help from others on the same journey as you. -Customization Solid Habits supports dark mode, a wide variety of icons and several other options to make the app truly yours. - Privacy Solid Habits is designed with privacy in mind and your data is encrypted and 100% private - No subscriptions Solid Habits and all Solid Apps are a one off purchase. Buy it today and keep it forever. Are you ready to start building better habits? Solid Habits is a universal app available on iOS, iPadOS, and macOS You can choose to get just this app or all Solid Apps in the Bundle Terms of service: http://solidapps.co/terms.html Privacy policy: http://solidapps.co/privacy.html
CalUnity
Consolidate all your calendars from Google, Outlook, iCloud, and CalDAV into a single, AI-powered interface. Manage your schedule with natural language commands and enjoy smart conflict detection, all while prioritizing your privacy with read-only access and encrypted data.
- Unified view of multiple calendar providers
- AI assistant with natural language control
- Smart conflict detection
- Push notifications and event reminders
- Lightning-fast sync
- Dark and light mode support
Read full descriptionHide full description
Calunity brings all your calendars together in one unified, AI-powered app. Connect Google Calendar, Microsoft Outlook, Apple iCloud, and CalDAV servers — and see everything in a single, beautifully designed interface. UNIFIED CALENDAR VIEW Sign in with any provider and instantly access all your connected calendars. No manual setup, no switching between apps. Add more accounts anytime from settings. AI CALENDAR ASSISTANT Manage your schedule using natural language. Say "Schedule lunch with Sarah next Tuesday at noon" or ask "What does my week look like?" The AI understands context across all your calendars and never makes changes without your explicit approval. PRIVACY FIRST Your calendar data belongs to you. Calunity operates in read-only mode by default, encrypts all data in transit and at rest, and never sells or shares your information with advertisers. Revoke access to any connected account at any time with one tap. KEY FEATURES - Unified view of Google, Microsoft, Apple, and CalDAV calendars - AI assistant with natural language control and voice input - Smart conflict detection across all calendars - Day, week, month, and schedule views - Push notifications and event reminders - Lightning-fast sync with intelligent caching - Dark mode and light mode support - Works seamlessly with the Calunity web app Calunity is completely free to use, including the AI assistant, multi-provider sync, and unified calendar view.
Screenshots
Verdict
The clearest difference is rating: Solid Habits at 5.0 against CalUnity's 1.0. Solid Habits also leads on ratings volume (20 vs 1). CalUnity's advantage is in-app purchases (none vs 2). On price, update cadence, 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. Solid Habits sells 2 one-off in-app purchases. CalUnity asks for nothing beyond the download.
Solid Habits holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Solid Habits has 20 ratings behind it against 1, so its average is the more settled of the two.
Solid Habits ships an update every 2 weeks, CalUnity fortnightly. The most recent releases landed on October 7, 2026 and October 10, 2026 respectively.
| Parameter | Solid Habits | CalUnity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (20 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 20 — better | 1 |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 34 MB | 66 MB |
| Age rating | 12+ | 4+ |
| Developer | Solid Apps S.R.L. | Ronak Vakharia |
Customer experience
Solid Habits
CalUnity
In-app purchases
Solid Habits
- Unlock this app (lifetime)$4.99
- Unlock ALL 10 Solid Apps (lifetime)$9.99
CalUnity
No in-app purchases








