# Sharper - Decision Diary — Better Choices with Hindsight

> Personal time-capsule messenger for reflective decision-making and future self-analysis. (iPhone/iPad app by Jonathan Mercer.)

- Source: https://appshunter.io/ios/app/sharper-decision-diary/id6471383280 (this page in markdown: same URL + `.md`)
- Developer: [Jonathan Mercer](https://appshunter.io/developer/1139082295)
- Category: Health & Fitness, Productivity
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: English
- Released: 2023-11-14
- Data updated: 2026-06-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/sharper-decision-diary/id6471383280/reviews.md

## What is Sharper?

Discover the power of hindsight before making decisions with Sharper, your personal time-capsule messenger. This innovative app transforms your decision-making process by bridging the gap between your present and future self.

Why DecisionDiary?

Reflective Messaging: Send your future self detailed messages about daily decisions, then reflect on them when the time comes.
Insightful Analysis: Understand the 'why' behind your choices to gain clarity and improve future decisions.
Timely Reminders: Set future dates to revisit decisions, ensuring continuous learning and growth.
Private & Secure: Your entries are for your eyes only. Everything stays on-device.

POTENTIAL USAGE: 

- Career Decisions: Before making a career change or taking a new job, you could explain your reasoning and expectations. Future you can then assess whether those expectations were met and what unforeseen factors came into play.

- Educational Paths: When deciding on a major in college or a field of study, you can document your interests and career aspirations. Looking back, you can see if the path chosen aligns with your initial goals and passion.

- Financial Investments: Record your rationale behind certain investments or savings plans. Later, evaluate the outcome and understand the accuracy of your financial predictions and the quality of your decision-making process.

- Relationship Reflections: Write down your thoughts when entering a new relationship or working through a problem in an existing one. You can then look back to see how your perceptions and understanding of relationships have evolved.

- Health and Fitness Goals: Detail your fitness objectives and the strategies you plan to employ. Future reflections can help you understand what motivates you, what doesn't, and how to set more effective goals.

- Habit Formation or Breaking: When trying to form a new habit or break an old one, document your strategies and mindset. Later, you can analyze which methods worked, which didn’t, and how your habits affect your life.

- Major Purchases: Before buying something significant like a house or car, note down what you're looking for and why. Future you can assess if the purchase met your needs and how your value for money perception has changed.

- Life Milestones: When approaching milestones like marriage, having a child, or retirement, record your expectations and fears. Revisiting these entries can provide insights into how such events have shaped you.

- Personal Projects: Document the progress and challenges you face in personal projects, such as writing a book or starting a business. Reflect on these logs to track your perseverance and problem-solving growth.

- Dietary Changes: If you’re altering your diet for health or ethical reasons, jot down your motivations and planned approach. Later, you can evaluate the impact of these changes and the clarity of your initial intentions.

## Key features

- Send messages to your future self
- Reflect on past decisions
- Gain insight into choices
- Set timely reminders for reflection
- Private and on-device storage


## Frequently asked questions about Sharper

### What is Sharper used for?

Sharper is a personal time-capsule messenger that helps you make better decisions by sending messages to your future self. You can reflect on past choices to gain clarity and improve future outcomes.

### How does Sharper help with decision-making?

Sharper allows you to send detailed messages about your current decisions to your future self. When the time comes, you can revisit these messages to analyze the 'why' behind your choices and understand their outcomes.

### Is Sharper private and secure?

Yes, Sharper is designed to be private and secure. All your entries and messages are stored exclusively on your device, ensuring that your personal reflections are for your eyes only.

### What kind of decisions can I document with Sharper?

You can document a wide range of decisions, including career changes, educational paths, financial investments, relationship reflections, health and fitness goals, habit formation, major purchases, life milestones, personal projects, and dietary changes.

### Does Sharper have ads?

No, Sharper does not contain advertisements. It is a completely ad-free application.

### What devices is Sharper available on?

Sharper is available on iPhone and iPad devices.

### How often is Sharper updated?

Sharper was last updated on November 15, 2023, with version 1.0. Further update frequency is not specified but the initial release was recent.

### What is the user rating for Sharper?

Sharper has a perfect rating of 5.0 stars based on 1 review, indicating a highly positive initial user reception.

## Version history (last 1 release)

### 1.0 — 2023-11-15

No release notes.

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## More apps by Jonathan Mercer

- [Higher - Map Explorer](https://appshunter.io/ios/app/higher-map-explorer/id1484559419)
- [CRL8 – Correlate daily habits](https://appshunter.io/ios/app/crl8-correlate-daily-habits/id1584727849)
- [Plato Podcast Player](https://appshunter.io/ios/app/plato-podcast-player/id1671043710)
- [Nag - Relentless Reminders](https://appshunter.io/ios/app/nag-relentless-reminders/id6472675266)
- [Vidnotation](https://appshunter.io/ios/app/vidnotation/id6532588668)

All apps by Jonathan Mercer: https://appshunter.io/developer/1139082295

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*