# Target Setting Machine vs Reminder Butler

The clearest difference is in-app purchases: Reminder Butler at none against Target Setting Machine's 3. Reminder Butler also leads on update cadence (every 3 days vs every 9 months). Target Setting Machine's advantage is review sentiment (100% vs 67%). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Target Setting Machine sells 3 in-app purchases, starting at $0.99 per month. Reminder Butler asks for nothing beyond the download.

Target Setting Machine ships an update every 9 months, Reminder Butler every 3 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Target Setting Machine | Reminder Butler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (1 ratings)](https://appshunter.io/ios/app/reminder-butler-chat-with-ai/id6448690076/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 19 MB | 27 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ryusuke Uchida](https://appshunter.io/developer/1377920444) | [Yoshinori Tsuchiya](https://appshunter.io/developer/1685599976) |

## What reviewers say

### Target Setting Machine

[App page](https://appshunter.io/ios/app/target-setting-machine/id1618588805)

Quickly set goals and deadlines to increase your chances of achievement. Receive multiple reminders to ensure you never miss a deadline. The app offers an automatic deadline setting feature and can be used for various planning needs.

**Highlights:** Quick target and deadline setting, Automatic deadline suggestions, Multiple deadline reminders, Countdown to deadlines, Versatile use for todos and scheduling

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | per month |
| Pro Version | $6.99 | per year |
| Pro Version | $12.99 | 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 Target Setting Machine free?

Target Setting Machine is free to download, with in-app purchases available.

### Is Reminder Butler free?

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

### Do Target Setting Machine or Reminder Butler have ads?

Both Target Setting Machine and Reminder Butler show ads.

### Which is updated more often, Target Setting Machine or Reminder Butler?

Target Setting Machine ships an update every 9 months, and Reminder Butler every 3 days. Most recently, Target Setting Machine was updated on November 3, 2026 and Reminder Butler on November 3, 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.*