PDF One vs Eisenhower To
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF One
Manage and edit PDF documents with ease. This app offers a powerful viewer, editor, and reader to merge, rotate, delete, and split PDFs. Convert PDFs to images and organize your files efficiently.
- PDF viewing and editing
- Merge multiple PDFs
- Rotate and delete pages
- Split PDFs
- Convert PDF to image
- E-book reader functionality
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* Simple and easy to use, a true 'PDF Editor' Equipped with a powerful PDF viewer, e-book reader, and PDF editor, it allows you to manage your documents efficiently anytime, anywhere. * True to the basics. - Perfectly displays PDFs according to standards. - Powerful search function. - Allows you to see the structure of the document at a glance. * Powerful editing features - Merge multiple PDF documents into one. - Rotate PDF documents. - Delete unnecessary pages. - Split one PDF into multiple files. - Convert PDF to image files. Download 'PDF Editor' now and experience all the features for free! (The PDF Editor app does not have any annoying or surprising ads.)
Eisenhower To
Organize your work using the Eisenhower Matrix to prioritize tasks by importance and urgency. Manage your to-do list with daily views, reminders, and detailed subtask management. Track your progress with statistics and sync with Apple Reminders.
- Eisenhower Matrix organization
- Today view for immediate tasks
- Detailed task management with subtasks
- Progress statistics and trends
- Home screen widgets
- iCloud Sync and Apple Reminders integration
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MellowTask is a task manager built around the Eisenhower Matrix, helping you organize work by importance and urgency. Sort tasks into Do, Plan, Delegate, and Exclude, then focus on what needs your attention first. See today’s tasks, upcoming deadlines, reminders, and completed items in one place. [KEY FEATURES] ■ Eisenhower Matrix Organize tasks into Do, Plan, Delegate, and Exclude based on importance and urgency. ■ Today View See tasks due today, reminders, completed items, and upcoming work in one focused view. ■ Calendar Review tasks by date and quickly organize tasks that do not have a scheduled date. ■ Detailed Task Management Break complex work into checklists, parent tasks, subtasks, and repeating schedules. ■ Focused Task List Open a dedicated list of incomplete Do tasks from the selected group. ■ Statistics Review your completion rate, streaks, weekly trends, weekday patterns, and task distribution across quadrants. ■ Home Screen Widgets Check dates, task status, and Eisenhower Matrix tasks without opening the app. ■ Sync and Integration Keep your tasks available with iCloud Sync and connect them with Apple Reminders. ■ Display Options Adjust the font style, display size, and task title appearance to suit your preferences. No account or sign-in is required to get started. Some features, including Apple Reminders Sync, are available with Pro.
Screenshots
Verdict
The clearest difference is review sentiment: Eisenhower To at 100% against PDF One's 0%. Eisenhower To also leads on update cadence (weekly vs every 3 months). PDF One's advantage is iOS requirement (13.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. PDF One sells 1 one-off in-app purchase and Eisenhower To sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PDF One ships an update every 3 months, Eisenhower To weekly. The most recent releases landed on October 8, 2026 and October 15, 2026 respectively.
| Parameter | PDF One | Eisenhower To |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, Mac |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 74 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | Y Mobile Solution Co. , Ltd. | ChanGyu Kang |
Customer experience
PDF One
Eisenhower To
In-app purchases
PDF One
- Ad Removal (Lifetime Free)$3.99
Eisenhower To
- MellowTask Pro$3.99
