Comparison

Timeline Planner vs Plinth Priority Matrix

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Timeline Planner

This intuitive app combines event scheduling, reminders, and a to-do list into a single, easy-to-use tool. Quickly create and manage events, tasks, and reminders with simple actions and a user-friendly interface. Organize your life with customizable views and completion tracking.

Highlights
  • Event scheduling
  • Task management
  • Reminder tool
  • Intuitive interface
  • Drag and drop functionality
  • Weekly, monthly, yearly views
  • Completion tracking for tasks
Features
Read full description

It is an easy to use event planner application that includes an event scheduler, reminder and todo tool, all in one. With an intuitive interface and simple and quick actions it will help you to create events, tasks and reminders with close to zero effort. Features: - Create event groups. - Create events with double tap or tap and hold on a group timeline. - Tap and hold on an event to drag and drop from one group to another. - Use the "quick edit" panel to change any event date, time, colour or add a comment on the fly. - Create event-actions with "Confirm completion" flag enabled, so that they stay on the timeline until completed. - Switch between weekly, monthly and yearly views.

About

Plinth Priority Matrix

Features
Read full description

Too many tasks, not enough clarity? Plinth cuts through the noise by sorting every item into the four Eisenhower quadrants — so you always know exactly what deserves your attention right now. — KEY FEATURES — • 2x2 Matrix View — see all four quadrants (Do, Schedule, Delegate, Delete) at a glance as a color-coded grid, with up to five tasks previewed per quadrant. • Quick-Add from Any Quadrant — tap the Add button inside any quadrant card to create a task already sorted to the right place. • Task Notes — attach optional notes to any task to capture context alongside the title. • Completion Tracking — check off tasks with a single tap; completed items are struck through and moved out of your focus. • Today View — surfaces your top five Do-quadrant tasks (urgent and important) so you can open the app and start working immediately. • Full Task List — browse every task across all quadrants in one flat list, filter by quadrant, and swipe to delete anything you no longer need. • Priority Ordering — tasks within each quadrant are sorted by the order you added them, keeping the most important items at the top. • Fully Offline — all data is stored locally on your device using UserDefaults. No account, no ads, no cloud sync required. Plinth is built for anyone who needs a fast, structured way to decide what to work on — whether you are managing a team, building a product, studying, or navigating daily life. Open the matrix, place your tasks, and get back to doing the work that matters. — Plinth Priority Matrix PREMIUM — Premium unlocks the full Plinth experience: unlimited tasks across all four quadrants, drag-and-drop reprioritization, the Today view, and a completely ad-free, fully private workspace — so nothing stands between you and your priorities. Subscription options: • Weekly — $9.99 / week • Yearly — $49.99 / year (includes a 3-day free trial) Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the period. Manage or cancel anytime in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pnkl26.web.app/privacy-policy

Screenshots

Timeline Planner3 screens
Plinth Priority Matrix3 screens

Verdict

The call

The clearest difference is in-app purchases: Timeline Planner at none against Plinth Priority Matrix's 2. Timeline Planner also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Plinth Priority Matrix's advantage is update cadence (fortnightly vs every 5 months). On price and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Plinth Priority Matrix sells 2 in-app purchases, starting at $9.99 per 7 days. Timeline Planner asks for nothing beyond the download.

UpkeepUpdate frequency

Timeline Planner ships an update every 5 months, Plinth Priority Matrix fortnightly. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

Scorecard4 real differences · 5 level
Timeline Planner versus Plinth Priority Matrix: the parameters behind the verdict, then further details
ParameterTimeline PlannerPlinth Priority Matrix
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better17.0
Further details — not scored
Size5 MB1 MB
Age rating4+4+
DeveloperEvgeny NetrebenkoLinh Phan Nhat Khanh

In-app purchases

None

Timeline Planner

No in-app purchases

2 purchases

Plinth Priority Matrix

Subscriptions2
  • Plinth Priority Matrix Weekly$9.997 Days
  • Plinth Priority Matrix Yearly3 Days trial$49.991 Year

Questions

Is Timeline Planner free?
Timeline Planner is free to download, with no in-app purchases.
Is Plinth Priority Matrix free?
Plinth Priority Matrix is free to download, with in-app purchases available.
Do Timeline Planner or Plinth Priority Matrix have ads?
Neither Timeline Planner nor Plinth Priority Matrix shows ads.
Which is updated more often, Timeline Planner or Plinth Priority Matrix?
Timeline Planner ships an update every 5 months, and Plinth Priority Matrix fortnightly. Most recently, Timeline Planner was updated on October 3, 2026 and Plinth Priority Matrix on October 2, 2026.

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