# OnefuncPlan vs Reminder Butler

The clearest difference is rating: OnefuncPlan at 4.0 against Reminder Butler's 3.0. OnefuncPlan also leads on ads (none vs shown) and ratings volume (3 vs 1). Reminder Butler's advantage is in-app purchases (none vs 14). On price, review sentiment, update cadence and device support there is nothing between them.

Both are free to download. OnefuncPlan sells 13 in-app purchases, starting at $2.99 per month. Reminder Butler asks for nothing beyond the download.

OnefuncPlan holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 67% and 67% positive.

OnefuncPlan ships an update every 4 days, Reminder Butler every 3 days. The most recent releases landed on October 13, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | OnefuncPlan | Reminder Butler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/onefuncplan-vmt-task-planner/id912230923/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/reminder-butler-chat-with-ai/id6448690076/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | 66.7% of reviews | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Freemium | **Ad-supported** |
| Size | 35 MB | 27 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Masaru Kondo](https://appshunter.io/developer/912230926) | [Yoshinori Tsuchiya](https://appshunter.io/developer/1685599976) |

## 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 (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic(1 month) | $2.99 | per month |
| Pro (1 month) | $2.99 | per month |
| 3 mons. & special free trial | $8.49 | per 3 months |
| 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) + α | $46.99 | per year |
| Premium (1 year) | $99.99 | per year |
| OnetimePremium | $0.99 | one-time |
| Premium service (one month) | $4.99 | one-time |
| Onefunc Plan Advance | $15.99 | one-time |


### Reminder Butler

[App page](https://appshunter.io/ios/app/reminder-butler-chat-with-ai/id6448690076)

This AI-powered assistant helps you manage your schedule by remembering conversations and sending local notifications for tasks. Easily view all your reminders and personalize your AI butler's appearance and responses to avoid missed appointments.

**Highlights:** AI-powered conversational reminder registration, Local notifications for scheduled tasks, Easy viewing of all reminders, Customizable AI butler avatar, Editable AI butler responses, Personalized scheduling through chat

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

**In-app purchases:** none


## Frequently asked questions

### Is OnefuncPlan free?

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

### Is Reminder Butler free?

Reminder Butler is free to download, with no in-app purchases.

### Which has better reviews, OnefuncPlan or Reminder Butler?

OnefuncPlan is rated higher. OnefuncPlan averages 4.0 out of 5 from 3 ratings, while Reminder Butler averages 3.0 from 1 ratings.

### Do OnefuncPlan or Reminder Butler have ads?

Reminder Butler shows ads; OnefuncPlan does not.

### Which is updated more often, OnefuncPlan or Reminder Butler?

OnefuncPlan ships an update every 4 days, and Reminder Butler every 3 days. Most recently, OnefuncPlan was updated on October 13, 2026 and Reminder Butler on October 15, 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.*