Comparison

Target Setting Machine vs Reminder Butler

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Target Setting Machine

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
Read full description

For those who want to quickly set targets and deadlines. By setting “Targets" together with "deadlines," The possibility of achieving your targets will increase dramatically. This app allows you to set targets very quickly. In addition, to make sure you don't forget the deadline date The system has a feature that reminds you several times. The list screen shows how much time is left before the deadline. The display is designed to be easy to understand. *** Robo automatically sets the deadline for you *** For now, it's a simplified version. We plan to make updates in the future. The deadline date can be set automatically to make it easier to achieve targets, and A feature that automatically suggests goals, etc. (The robot can be turned off. Don't worry!) *** Various uses *** Not only Target setting App It may also be used for - Todo lists - Countdown to events - Rough scheduling. Achieve your goals and aim higher! Terms of Service: https://sites.google.com/view/targetsettingmachine/term-of-service Privacy Policy: https://sites.google.com/view/targetsettingmachine/privacy-policy

About

Reminder Butler

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
Read full description

Your AI butler remembers your conversations and sends you local notifications when it's time for your scheduled tasks. You can easily view all your reminders with just one tap, and customize your butler's avatar and responses to make it more personal. Say goodbye to forgotten appointments and missed deadlines with Reminder Butler! With the Reminder Butler app, you can: • Intuitively register reminders through chat conversations with an AI butler • Registration is easy - just tell the AI butler the date and time of the desired reminder through chat • The AI butler remembers the chat conversations and notifies you with local notifications when the scheduled time arrives • Scheduled reminders communicated to the AI butler can be easily checked with a single phrase • The avatar image of the AI butler can be changed to a preferred photo • Each response from the AI butler within the chat conversation can be freely changed Help: • To register your schedule, send messages such as "Dinner with my wife", "Fitness time", or "Manuscript deadline" • Notifications will be sent on the date and time of the registered schedule • Messages for "Today", "Tomorrow", "Day after tomorrow", "Day of the week (Monday, Tuesday, etc.)", "AM", "PM", "Every day", "Every week", "Every month", "Every year", "Next week", "Next month", "Next year", "Morning", "Afternoon", "Evening", and "Night" are valid. Invalid combinations will not be accepted • The current schedules are displayed with the "Reminder" button in the menu or the messages of "Reminder", "Schedule", "Plan", "List", and "Check" • To change the default "Time of day (Morning, Afternoon, etc.)" or "Start of the week (Sunday, Monday, etc.)", launch the "Settings" screen from the "Settings" button in the menu

Screenshots

Target Setting Machine4 screens
Reminder Butler4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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

Scorecard4 real differences · 6 level
Target Setting Machine versus Reminder Butler: the parameters behind the verdict, then further details
ParameterTarget Setting MachineReminder Butler
PriceFreeFree
Rating—3.0 (1 ratings) — better
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings—1 — better
Update frequencyEvery 9 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size19 MB27 MB
Age rating4+4+
DeveloperRyusuke UchidaYoshinori Tsuchiya

Customer experience

Target Setting Machine

Written reviews9 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Reminder Butler

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

3 purchases

Target Setting Machine

Subscriptions2
  • Pro Version$0.991 Month
  • Pro Version$6.991 Year
One-time1
  • Pro Version$12.99
None

Reminder Butler

No in-app purchases

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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