FlowSavvy vs Open Citadel
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FlowSavvy
This AI-powered app intelligently schedules tasks from your to-do list into your calendar, automatically splitting and balancing workloads. It rebuilds your schedule with changes and offers customizable settings for optimal time management. Syncs with major calendars and offers integrations for enhanced productivity.
- AI-powered auto-scheduling
- Task splitting and workload balancing
- Automatic schedule rebuilding
- Google Calendar, iCloud, Outlook sync
- Integrations with Todoist, Zapier
- Push notification reminders
- Multiple calendar and to-do list views
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FlowSavvy is an AI Calendar that intelligently plans tasks from your to-do list into your calendar so you can see exactly what needs to get done and when. Advanced Auto-Scheduling: • Automatically split tasks when they don’t fit in your schedule • Automatically balance your workload over multiple days • Automatically rebuild your schedule whenever you make a change • 1-click recalculate your entire schedule when you get behind • Generate your perfect schedule from your to do list up to 8 weeks ahead • Customizable auto-scheduling settings • Customizable scheduling hours (Work hours, Personal hours, etc.) Task/Event Features: • Set due dates and durations and have FlowSavvy decide where to schedule them or fix them to a specific time • Repeating events and tasks • Partial completes and progress tracking • Complete tasks directly from the calendar • All day events and busy/free events • Organize tasks in lists Other features: • Push notification reminders • Sync with Google Calendar, iCloud, and Outlook • Integrations with Todoist, Zapier, AI assistants (MCP), and API access • Multiple calendar views and to-do list views • Unlimited events, tasks, and calendars • Capture tasks in the inbox, schedule them later • Dark mode and custom colors for events and tasks • Home screen widgets that show your schedule offline for a week Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Open Citadel
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A book only changes you when you act on it. Most reading apps end when you close the book. Open Citadel starts there. It is your citadel of knowledge and self-development: one Library for the books, podcasts and blogs you learn from, and a way to act on what you learn. One Library for everything you learn from Books, podcasts and blogs sit side by side. Move between them in one tap. Free books from Project Gutenberg Browse Gutenberg's shelves, search its catalogue, and download books in the public domain in the United States. Readers outside the US should check the law where they live before they read. Podcasts you can finish Follow shows, search podcast charts and directories, and download episodes. The player has speed control, a sleep timer, chapters and show notes with seekable timestamps. Import your AntennaPod library and keep your place in every episode. Blogs, read in the reader Follow a blog by its feed or web address, or choose from a curated directory. Each post opens in the reader, so you can highlight it, tag it and talk it through with Samwell, just as you would a book. Highlight it. Keep it. Use it. Every highlight, note and tag is saved to your Timeline, a dated record of what you have learned. Samwell, your reading companion Samwell helps you set up your Library, talks through what you read, and turns what you want to change into a goal made of small steps. He checks in using your logs and highlights, so his advice is about your life, not someone else's. On-device Samwell runs on your phone, so he works without a connection. Compass counts consistency, not streaks Log a few minutes a day. Compass measures how often you show up, so one missed day never wipes out the rest. The whole cycle, in one app Read. Highlight. Set a goal. Log it. When the goal ends, Samwell writes down what it taught you, so the next one starts smarter. We assume you can decide what matters. Open Citadel helps you act on it. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.open-citadel.online/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Open Citadel at none against FlowSavvy's 10. FlowSavvy's advantage is iOS requirement (15.0 vs 17.0). 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. FlowSavvy sells 4 in-app purchases, starting at $6.99 per month. Open Citadel asks for nothing beyond the download.
FlowSavvy ships an update every 4 weeks, Open Citadel fortnightly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.
| Parameter | FlowSavvy | Open Citadel |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (435 ratings) — better | — |
| Positive reviews | 92.1% of reviews | — |
| Number of ratings | 435 — better | — |
| Update frequency | Every 4 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 54 MB | 95 MB |
| Age rating | 4+ | 4+ |
| Developer | Schezzy LLC | Thamsanqa Ncube |
Bugs and requests
FlowSavvy
Reported bugs
2 issues- Inconsistent syncing with Google Calendar
- Issues with rescheduling overdue tasks
Requested features
6 requests- Ability to set task dependencies
- Monthly/yearly calendar view
- Interactive push notifications
- Apple Watch app integration
- Customizable colors and themes
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- Improved accessibility for blind users
Open Citadel
Not enough reviews yet to summarise bugs or requests.
In-app purchases
FlowSavvy
- FlowSavvy Pro7 Days trial4 variants$6.991 Month
- FlowSavvy Pro7 Days trial$13.991 Month
- FlowSavvy Pro7 Days trial4 variants$59.991 Year
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- FlowSavvy Pro7 Days trial$119.991 Year
Open Citadel
No in-app purchases









