# OnefuncPlan vs Attention

The clearest difference is iOS requirement: OnefuncPlan at 14.0 against Attention's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. OnefuncPlan sells 10 in-app purchases, starting at $2.99 per month and Attention sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on November 1, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | OnefuncPlan | Attention |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | Freemium | — |
| Size | 35 MB | 29 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 17+ | 4+ |
| Developer | [Masaru Kondo](https://appshunter.io/developer/912230926) | [DAIKI MATSUI](https://appshunter.io/developer/1842952100) |

## What reviewers say

### OnefuncPlan

[App page](https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923)

This app helps you gain insights into your daily actions and routines. It offers task management, workload tracking, and stress monitoring, with AI-powered analysis based on Volitional Motion Theory. Share schedules with others and access your data across multiple devices.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic(1 month) | $2.99 | per month |
| Pro (1 month) | $2.99 | per month |
| Premium (1 month) | $9.99 | per month |
| Premium (3 months) | $13.99 | per 3 months |
| Premium (6 months) | $25.99 | per 6 months |
| Basic(1 year) | $29.99 | per year |
| Pro (1 year) | $29.99 | per year |
| Premium (1 year) | $99.99 | per year |
| OnetimePremium | $0.99 | one-time |
| Onefunc Plan Advance | $15.99 | one-time |


### Attention

[App page](https://appshunter.io/ios/app/attention-moon-study-timer/id6767784989)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Free Trial | Free | one-time |
| Lifetime Unlock | $2.99 | one-time |


## Frequently asked questions

### Is OnefuncPlan free?

OnefuncPlan is free to download, with in-app purchases available.

### Is Attention free?

Attention is free to download, with in-app purchases available.

### Do OnefuncPlan or Attention have ads?

Neither OnefuncPlan nor Attention shows ads.

### Which is updated more often, OnefuncPlan or Attention?

OnefuncPlan ships an update every 4 days, and Attention every 4 days. Most recently, OnefuncPlan was updated on November 1, 2026 and Attention on November 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*