TaskQuadrant vs Todio
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
TaskQuadrant
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TaskQuadrant helps you prioritize tasks using the Eisenhower Matrix and plan projects with Gantt charts - all in one app. PRIORITIZE WITH EISENHOWER MATRIX โข Organize tasks into 4 quadrants: Do First, Schedule, Delegate, Eliminate โข See at a glance what needs your attention now vs. later โข Visual dashboard shows your priorities clearly PLAN WITH GANTT CHARTS โข Visualize project timelines โข Set task dependencies - when one task moves, dependent tasks adjust automatically โข Track progress with percentage completion SMART FEATURES โข Recurring tasks (daily, weekly, monthly) โข Push notifications for deadlines โข Syncs with web app at taskquadrant.io Perfect for entrepreneurs, project managers, students, and anyone who wants to work smarter, not harder.
Todio
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Most to-do apps started simple. Then came projects, labels, filters, integrations, and AI features โ until opening the app felt like work itself. Todio does one thing: helps you capture and finish your tasks. HOW IT WORKS Add a task. Check it off when done. That's the core loop โ fast, frictionless, and intentionally minimal. No onboarding flow, no tutorial, no subscription wall blocking basic features. KEY FEATURES โข Clean, distraction-free design โ nothing between you and your tasks โข Quick task entry โ add tasks in seconds โข Reminders and due dates โ stay on top of deadlines โข Simple lists โ organize without overcomplicating โข 100% on-device โ your tasks never leave your iPhone โข No account required โ open and start immediately NO SUBSCRIPTION. NO ADS. NO ACCOUNT. The biggest to-do apps charge monthly. Todio is a one-time purchase. Pay once, own it forever. Your tasks are yours โ not stored on someone's server, not monetized, not analyzed. YOUR PRIVACY, RESPECTED Todio works completely on your device. No servers, no analytics, no account system. We never see your tasks, and we never will. The best to-do app is the one you actually use. Download Todio and start clearing your list today.
Screenshots
Verdict
The clearest difference is in-app purchases: TaskQuadrant at none against Todio's 2. TaskQuadrant also leads on update cadence (every 2 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Todio sells 2 in-app purchases, starting at $0.99 per month. TaskQuadrant asks for nothing beyond the download.
TaskQuadrant ships an update every 2 days, Todio every 2 weeks. Both last shipped on November 13, 2026.
| Parameter | TaskQuadrant | Todio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 24 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Charles Wee | Taha KOYUTURK |
In-app purchases
TaskQuadrant
No in-app purchases
Todio
- Todio Monthly$0.991 Month
- Todio Annual$6.991 Year








