4 Quadrant Rule vs Shift Plan Reminder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4 Quadrant Rule
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Priori helps you sort tasks with the Eisenhower Matrix—the classic four-quadrant method for urgent vs. important work. Capture to-dos in seconds, drag them into the right quadrant, and focus on what truly matters. Whether you are planning a busy week, managing side projects, or building better daily habits, Priori keeps your task board clear and actionable. No account, no cloud sync—everything stays on your device. • Four quadrants: Do Now, Schedule, Delegate, Eliminate • Quick add with title, notes, and due date • Mark complete, edit, or move tasks anytime • Stats view: completion trends and quadrant breakdown • Import and export your data as JSON backup • Works fully offline—private and fast Inspired by the timeless Priori productivity philosophy, this app is built for students, professionals, and anyone who wants a simple, distraction-free way to prioritize work.
Shift Plan Reminder
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Shift Plan Reminder is a cute, offline-first shift calendar for nurses and everyone working shifts. FEATURES • Add shifts in one tap: early, late, night, on-call – or your own shift types • Rotation templates for recurring patterns • Scan a paper roster with your camera (text recognition on your device) • Reminders before each shift and rest-time hints • Hours overview and CSV export • Home Screen widget and Apple Watch app with complication • App Lock with Face ID / Touch ID • Optional sync via your own private iCloud PRIVATE BY DESIGN No account, no ads, no analytics, no tracking. Your shifts stay on your device (or in your own iCloud if you turn it on). LANGUAGES 23 languages, including English, German and Persian (Farsi) with right-to-left layout – switchable inside the app.
Screenshots
Verdict
The clearest difference is price: 4 Quadrant Rule at $1.99 against Shift Plan Reminder's $3.99. 4 Quadrant Rule also leads on iOS requirement (13.0 vs 17.0). On ads, in-app purchases 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
4 Quadrant Rule costs $1.99 and Shift Plan Reminder $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | 4 Quadrant Rule | Shift Plan Reminder |
|---|---|---|
| Price | $1.99 — better | $3.99 |
| Update frequency | — | Every 6 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 24 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Xiamen City Fanyou Network Technology Co., Ltd. | Abolfazl Rejali |
In-app purchases
4 Quadrant Rule
No in-app purchases
Shift Plan Reminder
No in-app purchases
Questions
Is 4 Quadrant Rule free?
Is Shift Plan Reminder free?
Do 4 Quadrant Rule or Shift Plan Reminder have ads?
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