100 Bucket List

100 Bucket List

By MRT (Tokyo)

100 Bucket List is a personal goal-tracking app for iOS that visualizes life expectancy through a 4000-week calendar.

The App DNA

What makes this app unique?

The app removes the cognitive friction of long-term planning by forcing users to confront time constraints, which creates a sense of urgency for personal goal completion.

For Individuals interested in life planning, goal setting, and time management.

What does it look like?

Key features

Life Remaining Calendaredge

Visualizes remaining life expectancy based on an 80-year lifespan in 4000-week increments, serving as a retention mechanism.

Top 3 Priority Settingedge

Limits active focus to three items to prevent task overload, encouraging daily app interaction.

Activity Progress Visualizationstandard

Generates graphs showing progress of activities recorded within the last month to increase session frequency.

How much does it cost?

freeFree

The app is currently offered for free with no visible subscription or in-app purchase gates.

Velocity

Dormant developmentopaqueShow more...

100 Bucket List has seen no development activity for 1,305 days. The project appears to be abandoned, as there have been no feature updates, bug fixes, or maintenance releases in the provided history. The lack of any recent activity indicates the app is no longer being actively supported by the developer.

See all version history

Who built it?

MRT (Tokyo)

2 apps tracked · Productivity

Kamidana - Pocket ShrineKamidana - Pocket Shrine
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User Sentiment

What do users think recently?

How are ratings & reviews evolving?

App Store
3.00 · 1

Not enough recent reviews to extract reliable themes yet.

Read the full review analysis

Competition

Competitive landscape for 100 Bucket List

How's the Productivity market?

100 Bucket List maintains a niche position in the productivity category, though its lack of updates for over 1,300 days limits its ability to compete with active, modern productivity tools.

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The rivals identified

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The Analyst's Read

Key takeaways for 100 Bucket List

Where is it heading?

The productivity market is consolidating around tools that offer cross-platform synchronization and active feature updates. 100 Bucket List is currently exposed due to its stagnant development, and without a technical refresh, it will likely lose relevance as newer, actively maintained alternatives enter the space.

  • The 1305-day update gap indicates a dormant development cycle, which erodes user trust and long-term viability.

The SWOT

Core Strengths
  • Life Remaining Calendar creates unique urgency
Critical Frictions 1 weakness inside
Growth Levers
  • Modernizing the interface to capture life-planning users
Market Threats 1 threat identified

Next best moves

1 Maintain

Audit OS compatibility because 100 Bucket List has not been updated in 1305 days → prevent app store delisting

The counter-intuitive read

The lack of updates is the primary feature…

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Bottom line

100 Bucket List rests on a unique life-visualization mechanism, but the 1305-day development freeze makes it technically vulnerable to OS updates, risking total loss of the user base.

Unlock 1 critical friction, 1 market threat and the analyst’s take.

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FAQ

Is 100 Bucket List still being updated?
No, 100 Bucket List has not received a major update since March 2023, reflecting a long-term dormant development cycle.
Is 100 Bucket List free to use?
Yes, 100 Bucket List is currently offered for free with no visible subscription or in-app purchase gates.
What is the main purpose of 100 Bucket List?
100 Bucket List is designed to help users track life goals and manage priorities by visualizing remaining life expectancy through a 4000-week calendar.

Sources

  1. [1] App Store

Report last updated

Disclosure: Independent intel to help mobile builders succeed.

AI-powered analysis with automated quality gates, built from publicly available sources. Marlvel.ai is not affiliated with, endorsed by, or sponsored by 100 Bucket List, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

Cite this report

Marlvel.ai. “100 Bucket List Intelligence Report.” Updated Oct 23, 2026. https://marlvel.ai/apps/100-bucket-list

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