Prefero Decision Making & Reflection
Explore your decision-making preferences through beautifully designed dilemmas that explore the tension between immediate gratification and long-term benefits. With over 2000 unique scenarios covering finance, career, personal growth, relationships, health, and productivity, discover patterns in your thinking through comprehensive statistics and cryptographically verified proof documents.
Amazing Features
Discover what makes Prefero the ultimate decision-making experience
2000+ Unique Dilemmas
Explore thoughtfully crafted scenarios covering finance, career, personal growth, relationships, health, and productivity. Each dilemma presents a choice between immediate and gradual returns.
Customizable Timer
Set a countdown timer from 5-120 seconds to encourage quick, decisive thinking. When time expires, a beautiful coin flip animation automatically makes your decision.
Coin Flip Mechanism
Flip a coin manually at any time or let it trigger automatically when the timer expires. Beautiful 3D coin flip animation with customizable speed settings.
Cryptographic Verification
Every decision is cryptographically verified using SHA-256 hashing. Generate unique verification hashes and shareable proof documents for each choice you make.
Statistics & Analytics
Track your decision patterns with comprehensive statistics including immediate vs gradual preference breakdown, decision methods, daily trends, and beautiful visualizations.
Decision History
View complete history of all your decisions with timestamps, decision methods, and access to proof documents. Search and organize your decision history.
Mathematical Verification
For calculable scenarios, see step-by-step mathematical calculations comparing immediate vs gradual options. Understand the numerical difference between choices.
Premium Features
Create custom dilemmas with credits, or subscribe for advanced NLP proof analysis including sentiment analysis, detailed verification, and comprehensive decision insights.
What Users Are Saying
Join users who have discovered insights into their decision-making patterns
"Prefero has completely changed how I think about decisions. The dilemmas are thought-provoking and the statistics help me understand my preferences. The cryptographic verification is a unique touch that adds credibility to the whole experience."
"I love how Prefero presents complex decision scenarios in a simple, engaging way. The timer feature keeps me on my toes, and the coin flip is a fun way to let chance decide when I'm truly torn. Beautiful design too!"
"The mathematical verification feature is fascinating! It's interesting to see the actual calculations behind scenarios. The app has helped me become more aware of my decision-making patterns and preferences."
Ready to Explore Your Decision-Making Preferences?
Join thousands of users who have discovered insights into their thinking patterns. Download Prefero today and start exploring your preferences through engaging dilemmas!
Available on iPhone and iPad • iOS 17.0 or later
Frequently Asked Questions
How does Prefero work?
Prefero presents you with dilemmas between immediate and gradual returns. You can choose an option, let a timer expire (which triggers a coin flip), or manually flip a coin. Each decision is recorded, analyzed, and can be cryptographically verified.
What is cryptographic verification?
Every decision generates a unique SHA-256 hash based on the quandary ID, your selection, and timestamp. This creates a tamper-proof proof document that you can share, proving your decision was made at a specific time.
Is my data private?
Yes! All data is stored locally on your device. We don't collect, transmit, or store any of your data on external servers. Your decision history, statistics, and custom dilemmas remain completely private.
What are the in-app purchases?
Prefero is free to download and use. You can purchase credits ($0.99 for 3 credits) to create custom dilemmas, or subscribe to Advanced Proof features ($2.99/month or $9.99/year) for NLP analysis and detailed insights.
Can I create my own dilemmas?
Yes! With premium credits, you can create unlimited custom dilemmas. Each dilemma costs one credit, and credits never expire. You can organize your custom dilemmas by category and use them in the decision flow.
What devices are compatible?
Prefero works on iPhone and iPad running iOS 17.0 or later. The app is optimized for all screen sizes and supports both portrait and landscape orientations.
Still have questions? We're here to help!
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