DoSimple! vs CalUnity
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DoSimple!
Manage your daily tasks with this lightweight to-do app. It features an intuitive interface for viewing tasks by date, setting priorities, and receiving reminders to ensure you never miss important items.
- Intuitive interface
- View ToDos by date
- Set priorities
- Set reminders
- Lightweight design
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DoSimple is a lightweight ToDo App that helps you manage daily tasks easily. It has an intuitive interface, you can view ToDos by date. And by setting priorities and reminders, you will not be missing important things.
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
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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: DoSimple! at 5.0 against CalUnity's 1.0. DoSimple! also leads on update cadence (every 8 days vs every 3 weeks) and ratings volume (7 vs 1). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.
DoSimple! holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: DoSimple! has 7 ratings behind it against 1, so its average is the more settled of the two.
DoSimple! ships an update every 8 days, CalUnity every 3 weeks. The most recent releases landed on September 16, 2026 and September 24, 2026 respectively.
| Parameter | DoSimple! | CalUnity |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (7 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 7 — better | 1 |
| Update frequency | Every 8 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 2 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Yu Qi | Ronak Vakharia |
Customer experience
DoSimple!
CalUnity
In-app purchases
DoSimple!
No in-app purchases
CalUnity
No in-app purchases









