Secure Planner vs PlanDay
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Secure Planner
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With Secure Planner, you can effortlessly create, manage, and organize your to-do lists. Set priorities and deadlines for individual tasks to enhance your productivity and keep track of important tasks. And all securely encrypted! The user-friendly dashboard and various graphics provide you with a clear overview of your progress. Track your daily tasks using the progress bar and quickly identify tasks with high priority that still need to be completed. Security is paramount with Secure Planner. The app employs reliable AES256 and TripleDES encryption combined along with PBKDF2 to securely store your to-do lists. All data remains fully offline, without any cloud connection. Additionally, Secure Planner is open source, giving you peace of mind knowing that your data is protected. Furthermore, Secure Planner offers features such as easy export and import of to-do lists, allowing you to share your data with others or synchronize it across different devices. Your data remains encrypted and safeguarded at all times.
PlanDay
A straightforward daily planner designed for focused task management. Easily organize your day, week, and month with intuitive swiping and task management. Enjoy a clean interface with customizable themes, all without ads or subscriptions.
- Day, week, and month views
- Add and check off tasks
- Drag and drop tasks to reschedule
- iCloud data syncing
- Four customizable themes
- Instant opening, no login
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PlanDay is a planner for your day, week, and month. Swipe between views to see what's ahead. Add tasks, check them off, move them to another day if plans change. No accounts. No syncing headaches. No overwhelming feature lists. Just a clean, focused space to plan your day, your week, and your month — all in one place. Swipe between Day, Week, and Month views to see your life at every level. Add tasks in seconds. Check them off as you go. Move them forward when plans change. FOUR HANDCRAFTED THEMES • Classic — Clean and minimal, like a fresh notebook • Journal — Warm leather and ruled paper, for the old soul • Trapper Keeper — Bold, loud, and unapologetically '90s • Nature — A calm sunset backdrop for a calmer mind WHAT MAKES IT DIFFERENT • Opens instantly — no loading, no login • Swipe between day, week, and month views • Drag tasks to tomorrow when life gets in the way • Your data stays on your device and syncs via iCloud • No ads. No subscriptions. No tricks. PlanDay was built for people who want to do more and manage less. If you've ever abandoned a productivity app because it felt like a second job, this one's for you.
Screenshots
Verdict
The clearest difference is price: PlanDay at Free against Secure Planner's $1.99. Secure Planner's advantage is update cadence (weekly vs every 6 weeks) and iOS requirement (15.6 vs 26.2). 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
PlanDay is free to download; Secure Planner costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Secure Planner ships an update weekly, PlanDay every 6 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.
| Parameter | Secure Planner | PlanDay |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 26.2 |
| Further details — not scored | ||
| Size | 23 MB | 5 MB |
| Age rating | 4+ | 9+ |
| Developer | Christian Scheub | Sunset Labs, LLC |
In-app purchases
Secure Planner
No in-app purchases
PlanDay
No in-app purchases









