Simple to vs WeekdayCounter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple to
Organize your daily tasks with a straightforward to-do list. Easily add new items, categorize them by type like 'Shopping' or 'Work', and customize with due dates and colors. Access your tasks directly from your home screen with widgets.
- Easy task addition
- Categorize tasks
- Home screen widgets
- Customizable theme colors
- Private and secure
- Due date customization
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Manage your tasks simply and clearly with our to-do list app. Organize tasks by categories such as "Shopping," "Work," and "Private" for easier management. Features of the To-Do List: ■ Easy Task Addition Just click the add button and input your task. Customize due dates and background colors. ■ Categorize Tasks Separate tasks by use-case, like "Shopping," "Work," and "Private." ■ Home widget compatible It supports home widgets, so you can check your todos right from the home screen. In addition to confirmation, it also supports interaction, so you can complete todos from the widget. ■ Variety of Theme Colors Over 20 colors to choose from. Change colors based on your mood. ■ Private and Secure Tasks you create won't be seen by anyone. The To-Do List App is recommended for: ・Those seeking a simple and user-friendly Todo app. ・Those tired of complex Todo apps.
WeekdayCounter
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A simple tool for easily calculating dates and duration counts. You can calculate a future or past date based on a specified number of days from a start date, or determine the number of days between two dates. It also supports calculations based on "working days" (business days) by accounting for holidays. ■ Key Features 【Date Calculation】 Calculate a date by adding or subtracting a specified number of days from a start date. 【Duration Calculation】 Calculate the number of days between a specified start date and end date. 【Working Day Calculation】 Calculate the number of working days (excluding holidays) rather than just the total number of calendar days. 【Flexible Holiday Settings】 ・Set non-working days by day of the week ・Reference holiday calendars ・Specify individual holidays Useful for a variety of purposes, such as calculating work durations and managing schedules. A convenient tool that allows for quick date calculations with simple operations.
Screenshots
Verdict
The clearest difference is in-app purchases: WeekdayCounter at none against Simple to's 1. WeekdayCounter also leads on update cadence (every 4 days vs every 6 weeks). Simple to's advantage is iOS requirement (14.0 vs 17.6). On price, ads 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
Both are free to download. Simple to sells 1 one-off in-app purchase. WeekdayCounter asks for nothing beyond the download.
Simple to ships an update every 6 weeks, WeekdayCounter every 4 days. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.
| Parameter | Simple to | WeekdayCounter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 84.6% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 6 weeks | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 49 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Kentaro Tsurumoto | Hideo Mizuno |
In-app purchases
Simple to
- Premium plan$9.99
WeekdayCounter
No in-app purchases









