# Task Timer - Task Management — Task Manager, Task Tracker

> Track irregular tasks and habits with time-based deadlines and progress visualization. (iPhone/iPad app by Tairo Yoshioka.)

- Source: https://appshunter.io/ios/app/task-timer-task-management/id1533629883 (this page in markdown: same URL + `.md`)
- Developer: [Tairo Yoshioka](https://appshunter.io/developer/1526255057)
- Category: Productivity, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.33/5 from 3 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 2 MB
- Languages: English, Japanese, Korean, Chinese, Spanish, Chinese
- Released: 2020-10-01
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/task-timer-task-management/id1533629883/reviews.md

## What is Task Timer?

"When did I do it?"
"How much time do I have left?"
"How many times have I done it?"
Task Timer is an app that solves these questions.

For example, by registering daily routines that you tend to forget or irregularly perform, such as "drinking water", "going for a walk" or "reading a book", you can intuitively grasp the time that has passed since the last time you performed them and the time remaining until the deadline.
Not only is it a great reminder of what you need to do in the future, but it's also a great way to keep track of what you've done, such as whether you've taken your medication or not, so you don't forget.
Of course, you can also record habits you want to quit, such as being late or smoking.

Features:
One of the most unique aspects of this app is that it doesn't set a specific date and time for a deadline.
The due date is calculated starting from the last time you did it, such as 8 hours, 10 days, or a month after the last time you did it.
This allows you to visually and efficiently manage irregular tasks that are difficult to manage with calendars and reminders.

- Efficient management of irregular and hard to manage tasks.
- To keep you motivated to accomplish what you want to do.
- Visualize what you used to do casually and make it a habit.

I've tried to make it simple and straightforward without cramming it with complicated features, but with just enough features to keep it running.
I've combined reminders, counters and timers in an unprecedented way to help you be more productive with unique task management features.

Feature Description:
- Register tasks.
- You can specify a deadline for a task.
- You can choose to add new tasks at the top or at the bottom.
- Notifications can be sent to the task when it is due.
- Titles of tasks can include a line break.
- Tasks can have a note attached to them.
- You can sort tasks automatically or manually.
- You can delete a task.
- You can archive tasks that no longer need to be performed.
- You can filter to show only the overdue tasks.
- Displays the number of overdue tasks on the app icon badge.
- Records the date and time of task execution in history.
- You can see the total number of times the task was performed.
- You can change the date and time in the history later.
- You can add a notes to the history.
- You can delete the history.
- Displays the remaining time until the deadline and the elapsed time from the date of performance.
- Display the number of times of execution as a graph of days, weeks, months and years.
- Data can be synchronized between multiple devices by iCloud.
- You can choose to use iCloud on or off.
- Automatic or manual backup function.

## Key features

- Register and manage irregular tasks
- Time-based deadline calculation
- Visualize task performance history
- Customizable task reminders
- Task notes and history logging
- iCloud synchronization
- Automatic and manual backup

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Version | $0.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/task-timer-task-management/id1533629883/reviews.md

### 5/5 — Good idea, cheap premium

*2025-01-04*

The UI is great and satisfying, lifetime is only $0.99

### 3/5 — Amazing Idea, Timer Does Not Show Up

*2021-10-28*

I absolutely love the idea for this app, but when I created a couple of tasks, the timer did not show up in the circle next to the tasks, even after restarting the app and restarting my phone. Hopefully this is a temporary bug? I tried to submit feedback on the developer website, but submitting the feedback form requires a verification key in Japanese, which this English speaker cannot read or write.

**Developer response:** The timer is calculated based on the previous execution time, so tasks that have never been executed will not start the timer. To start the timer, run it after creating the task. thank you.

### 1/5 — Not functional

*2021-02-14*

When u start the timer for a task u click complete and the clock starts again as if you starting the same task. The clock isn’t stopping am I missing something here?

**Developer response:** This app is not just a checklist, it is an app for measuring the time since the last run, so the timer will not stop. Thank you.

## Frequently asked questions about Task Timer

### What is Task Timer?

Task Timer is a productivity app designed to help you manage irregular tasks and habits. It calculates deadlines based on when you last performed an action, offering a unique approach to task management.

### How does Task Timer calculate deadlines?

Instead of fixed dates, Task Timer calculates deadlines starting from the last time you completed a task. For example, a deadline could be set for 8 hours, 10 days, or a month after the last performance.

### Can Task Timer help me build habits?

Yes, Task Timer is excellent for visualizing past actions and making them into habits. It helps you track routines like drinking water or reading, motivating you to accomplish your goals.

### Does Task Timer have ads?

No, Task Timer does not contain advertisements. It is a free app without any ads to disrupt your workflow.

### What platforms is Task Timer available on?

Task Timer is available on iPhone, iPad, and iPod. It supports iCloud synchronization for data management across multiple Apple devices.

### How often is Task Timer updated?

The latest version of Task Timer is 1.7, last updated on October 27, 2022. Updates aim to refine features and ensure smooth operation.

### Can I track habits I want to quit with Task Timer?

Absolutely. Task Timer can be used to record habits you wish to break, such as being late or smoking, by tracking their occurrences over time.

### Does Task Timer offer data backup?

Yes, Task Timer includes an automatic and manual backup function. You can also choose to enable or disable iCloud synchronization for data management.

## Version history (last 5 releases)

### 1.7 — 2022-10-27

Code optimizations and library updates.

### 1.6 — 2022-02-22

Code optimizations and library updates.

### 1.5 — 2021-10-18

Code optimizations.

### 1.4 — 2020-11-25

Minor bug fixes and code optimizations.

### 1.3 — 2020-10-16

Added automatic or manual backup function.
Fixed minor bugs.

## More apps by Tairo Yoshioka

- [Calculator for Date and Time](https://appshunter.io/ios/app/calculator-for-date-and-time/id1526255055)

All apps by Tairo Yoshioka: https://appshunter.io/developer/1526255057

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*