Comparison

秘書さん vs To Do List

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

Head to head

Categorize & Prioritize tasks!

Free

📊 Productivity

No ratingsView app →

About

秘書さん

Features

Read full description

K塾生限定で利用できるTODOの管理アプリです。

About

To Do List

Features

Read full description

See what matters first. PriorTo organizes your tasks by urgency and importance using the Eisenhower Matrix. Open the app and instantly know what to focus on. ◆ 4-QUADRANT TASK ORGANIZATION Tasks are automatically grouped by priority categories. Urgent and important tasks always rise to the top. No more guessing what to do next. ◆ TASK MANAGEMENT • Subtasks with visual progress bars • Filter by tags, due dates, and overdue status • Recurring tasks (daily/weekly/monthly/custom) • Flexible reminder notifications ◆ CALENDAR & SCHEDULE • Monthly calendar with task visualization • 24-hour daily schedule planner ◆ ANALYTICS DASHBOARD • Weekly productivity charts • Category completion rates • Today's priority tasks at a glance Plus, tools to support your productivity. ◇ Focus Timer (Pomodoro) Stay focused with work/break intervals. Session tracking included. ◇ Habit Tracker Set weekly targets and track your 7-day progress. ◇ Wish List Set long-term goals and plan with roadmap milestones. ◇ Motivation Earn points, level up, and unlock badges as you complete tasks. All features are completely free.

Screenshots

秘書さん3 screens

To Do List3 screens

Verdict

The call

The clearest difference is ads: 秘書さん at none against To Do List's shown. 秘書さん also leads on device support (3 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

秘書さん ships an update every 6 weeks, To Do List every 3 weeks. The most recent releases landed on October 6, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 4 level

秘書さん versus To Do List: the parameters behind the verdict, then further details
Parameter	秘書さん	To Do List
Price	Free	Free
Update frequency	Every 6 weeks	Every 3 weeks — better
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod — better	iPhone
Requires iOS	15.0 — better	16.4
Further details — not scored
Size	56 MB	15 MB
Age rating	17+	+4
Developer	mere LLC (Apps)	TAKAYUKI HASHIMOTO

In-app purchases

None

秘書さん

No in-app purchases

None

To Do List

No in-app purchases

Questions

Is 秘書さん free?

秘書さん is free to download, with no in-app purchases.

Is To Do List free?

To Do List is free to download, with no in-app purchases.

Do 秘書さん or To Do List have ads?

To Do List shows ads; 秘書さん does not.

Which is updated more often, 秘書さん or To Do List?

秘書さん ships an update every 6 weeks, and To Do List every 3 weeks. Most recently, 秘書さん was updated on October 6, 2026 and To Do List on October 27, 2026.