# OnefuncPlan: VMT Task Planner — Know Yourself Through Action

> Action-based insights and task management powered by Volitional Motion Theory. (iPhone/iPad app by Masaru Kondo.)

- Source: https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923 (this page in markdown: same URL + `.md`)
- Developer: [Masaru Kondo](https://appshunter.io/developer/912230926)
- Category: Productivity, Business
- Price: Free with in-app purchases
- Rating: 4.00/5 from 3 App Store ratings · 48 written reviews indexed
- Age rating: 17+
- Requires: iOS 14.0 · 35 MB
- Languages: English, Japanese
- Released: 2015-08-12
- Data updated: 2026-06-09
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923/reviews.md

## What is OnefuncPlan?

OnefuncPlan turns your daily actions into clear, usable insights.

You can start using the app instantly—no email required.
All calculations and AI processing are performed locally on your device.


Key Features

Quick Entry
Capture tasks and ideas instantly, without breaking your flow.

Essential Tools
All the core features you need for schedule and task management.

AI Support
Powered by Volitional Motion Theory (VMT), the app monitors your daily tasks,
keeps track of your workload and stress, and helps you notice small changes in your routine.

Shared Schedules
Share plans with family or colleagues and exchange comments seamlessly.

Also available on macOS, Windows, and the web.
Data syncs automatically across all your devices.



Notes on Permissions
This app temporarily uses location to provide weather information. Location is only used to provide weather info and is optional. By default, your general area is determined from your IP address.
The app may optionally add birthdays from your contacts. No other contact information is accessed.



Paid Features
The app offers two subscription plans that unlock additional features and greater convenience.

Basic Plan:
1. Full-text search for past events
2. Unlimited number of undated event notes and favorite events
3. Ability to reorder the main menu
4. Remove restrictions on automatic event color settings
5. Unlimited creation of shared spaces (previously limited to 2)
6. Increase the maximum characters for monthly notes from 3,000 to 6,000
7. Ability to copy Masterpiece data
8. Edit event menus (iOS only)
9. Add detailed options for activity measurement methods
10. Full access to "Structure Tags" in Analysis
11. Show "wits" (Will Momentum) on the Main screen

Basic Plan is an auto-renewing subscription.


Premium Plan:
1. All Basic features available.
2. Scheduled coordination: Member limit increased from 3 to 33
3. Shared Spaces: Max members increased from 2 to 33
4. Shared Spaces: Max follows increased from 2 to 20
4. Status Screen: Simultaneous user display increased from 3 to 20
5. Extended comment retention for shared events (up to 1 year)
6. Masterpiece: Max task image attachments increased from 1 to 3

Premium Plan is an auto-renewing subscription.



Subscription Information
Paid plans are auto-renewing subscriptions (monthly or yearly).
Payment will be charged to your iTunes account.
You can manage auto-renewal in your iTunes account settings and turn it off after purchase.
Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period.
Your account will be charged for renewal within 24 hours prior to the end of the current period.
According to the iTunes Store’s In-App Subscription Terms and Onefunc’s Terms of Service, paid subscriptions are non-refundable, except where required by law.
If you purchase a subscription during a free trial, any unused portion of the free trial will be forfeited.



Privacy Policy: https://onefunc.com/privacypolicy/
Terms of Service: https://onefunc.com/termsofservice/

## Key features

- Quick task and idea capture
- Schedule and task management tools
- AI-powered workload and stress monitoring
- Shared schedules with commenting
- Cross-device data synchronization
- Optional location for weather

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium (3 months) | $13.99 | per 3 months |
| 3 mons. & special free trial | $8.49 | per 3 months |
| Premium (6 months) | $25.99 | per 6 months |
| Premium (1 year) + α | $46.99 | per year |
| Basic(1 month) | $2.99 | per month |
| Basic(1 year) | $29.99 | per year |
| Premium (1 month) | $9.99 | per month |
| Premium (1 year) | $99.99 | per year |
| Pro (1 month) | $2.99 | per month |
| Pro (1 year) | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Onefunc Plan Advance | $15.99 | one-time |
| OnetimePremium | $0.99 | one-time |
| Premium service (one month) | $4.99 | one-time |
| Premium service (one month) | $4.99 | one-time |


## Recent user reviews (10 of 48)

All indexed reviews: https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923/reviews.md

### 5/5 — 要望

*2025-04-16, version 5.21*

大変使いやすく長年利用させていただいております。ありがとうございます。なくてはならない存在です。

気になっていることがあります。
2025年５月31日の土曜日が
日曜日の位置に来ています。
元の位置は空白でまるで５月は30日で終わりのような見た目です。私だけでしょうか。その日が過ぎれば何もなかった事になると思いますが、今がとても気になってしまいます。修正していただけたらと思いレビューさせていただきました。
いつもありがとうございます。

### 1/5 — アプリが開かないです！

*2024-12-07, version 4.98*

iOSバージョン18 1 1のiPhone14が急に使えなくなりました。

iPhone7 iOSバージョン15 8 3では問題なく利用できます。

### 4/5 — 予定が複製されます。

*2024-11-25, version 4.97*

googleカレンダーで入力した予定が、別の日に複製されます。
何か設定がありますか？

デザインなどは大変気に入っているので、
なんとかなりませんか。
-------------------------------------
追記
バージョン2.65のアップデートで、前述した症状は改善されているようです。ありがとうございました。
これからも、良いアプリを作ってください。

### 1/5 — 同期条件の説明がなく、予定が消滅した。

*2023-07-11, version 4.84*

Googleカレンダーを多用しているものです。
本アプリで、iOSカレンダーを通してGoogleカレンダーを同期したところ、予定に対して以下の事象が発生しました。

・繰り返し予定が削除され、同じ内容の単発の予定が生成された。なお3週間は削除され生成、それ以降から3ヶ月は削除されずに生成されたので重複。
・Googleカレンダー上で行なっていた色分けがリセットされた。
・空き時間を読み取って予定調整していたプログラムがリセットされ将来のすべての予定がキャンセルされた。

ハッキングされた気分です。。。

コンセプトはとても良いアプリだと思いますので、カレンダー同期時のリスク説明が欲しかったです。

またどうやっても基本設定画面に辿り着けなかったのも不安が煽られた点です。

### 4/5 — 予定の入力について

*2023-04-28, version 4.75*

突然予定の入力ができなくなって
1週間が立ちました。
流石に不便すぎるので改善して欲しいです、、
よろしくお願いいたします。

### 5/5 — 不具合

*2023-03-29, version 4.62*

3年使ってますお世話になっております。
開いてもカレンダーに移動できない不具合でずっとアプリが開けない状況です。対応お願いします。

### 5/5 — アドバンスを購入

*2021-05-30, version 3.98*

アドバンスを購入したのに機能が使えないのは何故？

### 2/5 — アラームアプリではない

*2020-11-23, version 3.91*

通知音は変えられないのか？
もっと大きい音で鳴らせるようにしたい。

アラーム 習慣 で検索して出てきたけれど、私が求めてるアプリではなかった。

### 3/5 — アプリが落ちる・通知が来ない

*2020-07-18, version 3.70*

予定を入れているとホーム画面に戻ってアプリが落ちます。また通知設定していても通知がきません。対処法を教えて頂きたいです。
iPhoneのバージョンはiOS13.5.1です。

### 4/5 — カレンダー

*2019-11-22, version 3.36*

ここ数日前からトップに今月のカレンダーが表示されなくなりました。設定でしょうか？SEには対応していないだけ？
仕様なのであれば仕方ありませんが、、当月全体が見れる方が良かったです。

## Frequently asked questions about OnefuncPlan

### What does OnefuncPlan do?

OnefuncPlan helps you understand your daily actions by turning them into usable insights. It provides tools for schedule and task management, monitors your workload and stress using AI powered by Volitional Motion Theory, and allows you to share plans with others.

### What are the key features of OnefuncPlan?

Key features include quick entry for tasks and ideas, essential tools for schedule and task management, AI support for monitoring workload and stress, and the ability to share schedules with family or colleagues. Data syncs automatically across all your devices.

### How much does OnefuncPlan cost?

The app offers a free version with core features. Paid features are available through two subscription plans: Basic and Premium. These plans unlock additional functionalities like full-text search, unlimited notes, advanced sharing, and greater coordination capabilities.

### What devices is OnefuncPlan compatible with?

OnefuncPlan is available on iOS, macOS, Windows, and the web. Data syncs automatically across all your devices, ensuring a seamless experience regardless of the platform you are using.

### What are the common use cases for OnefuncPlan?

Common use cases include managing daily tasks, tracking workload and stress to improve well-being, coordinating schedules with family or colleagues, and gaining personal insights into routines and habits through AI analysis.

## Version history (last 5 releases)

### 5.82 — 2026-04-23

■ Small bug fixes

### 5.79 — 2026-04-16

■ Small design refinements

■ Small bug fixes

### 5.76 — 2026-04-04

■ Improved graph display

### 5.75 — 2026-04-01

■ Small bug fixes

### 5.72 — 2026-03-26

■ Small bug fixes

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## More apps by Masaru Kondo

- [Calculating break-even point - TonTon](https://appshunter.io/ios/app/calculating-break-even-point-tonton/id1009746496)
- [Calculating IRR - Evalue](https://appshunter.io/ios/app/calculating-irr-evalue/id1009747006)

All apps by Masaru Kondo: https://appshunter.io/developer/912230926

## Related topics

[masaru kondo](https://appshunter.io/ios/topics/masaru-kondo)

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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 2026-06-09.*