COMPARISON
Lifeplanr vs ProjectionLab
ProjectionLab is the most powerful dedicated FIRE calculator with advanced Monte Carlo simulations, while Lifeplanr offers a simpler FIRE calculator integrated alongside life calendar, journaling, and travel planning. Choose ProjectionLab if deep financial modeling is your priority; choose Lifeplanr if you want a FIRE calculator as part of a holistic life planning tool at a lower price.
Last updated: March 2026
At a Glance
What Is ProjectionLab?
Plan your financial future with Monte Carlo simulations
Best suited for: Serious FIRE enthusiasts and financial planners who want advanced Monte Carlo simulations and detailed retirement modeling. Learn more at ProjectionLab →
ProjectionLab Key Features
- Monte Carlo retirement simulations
- Multiple financial scenario modeling
- Tax-optimized withdrawal strategies
- Roth conversion planning
- Social Security optimization
What Is Lifeplanr?
Lifeplanr is a life calendar app that visualizes your entire life as 4,680 weeks — from birth to age 90 — on a single interactive screen. Beyond the life-in-weeks visualization, it includes a full diary with mood tracking, a travel planner covering 195 countries, a FIRE calculator, and a people tracker for meaningful relationships.
- Life calendar grid — 4,680 weeks across 10 visual themes
- Diary/journal with built-in mood tracking (10 moods)
- FIRE calculator with savings rate visualization
- Travel planner — 195 countries with visit tracking
- People tracker for relationships and time invested
- Works on any device (PWA — Progressive Web App)
- Free tier includes life calendar, journal, and mood tracking
ProjectionLab: Pros and Cons
👍 Pros
- Most sophisticated FIRE calculator available to consumers
- Beautiful interactive charts and scenario comparisons
- Deep tax planning and withdrawal strategy features
👎 Cons
- Focused solely on financial planning — no life calendar or journaling
- Steep learning curve for non-finance users
- Premium pricing at $96/year for full features
Which Should You Choose?
Choose ProjectionLab if:
Serious FIRE enthusiasts and financial planners who want advanced Monte Carlo simulations and detailed retirement modeling
Choose Lifeplanr if:
You want a complete life planning tool that combines life-in-weeks visualization with FIRE tracking, mood journaling, travel planning, and relationship tracking in one app — without needing multiple tools or building a custom system.
Try Lifeplanr Free
Start with your life calendar — see all 4,680 weeks on a single screen. The free tier includes the full life calendar, journal, and mood tracking. No credit card required.
Start Your Life Calendar →