
CoastIQ
ProjectionLab
Boldin
Empower.me
FutureFree.money
MoneyOnFire
Nauma
Handler
fastlane
CoastIQ is a tax-accurate retirement planning calculator for iPhone and iPad, built for the FIRE (Financial Independence, Retire Early) community. It answers "Can I actually retire?" with math, not guesses.
Unlike calculators that apply a flat tax rate, CoastIQ models the real U.S. tax code โ marginal federal brackets, capital-gains stacking, Social Security taxation, NIIT, FICA, IRMAA Medicare surcharges, ACA subsidy phase-outs, and state income taxes โ alongside Monte Carlo simulation across historical market data.
Beyond projections, it includes 17 analysis tools: Historical Backtester, Roth Conversion Optimizer, Social Security Optimizer, Tax Analytics, Cash Flow Sankey, Estate Planning, Bear Market Stress Test, Spending Flexibility, RMD Projections, Geographic Arbitrage, Annuity Comparison, 72(t) SEPP, and Retirement Date Finder. Model unlimited what-if scenarios, eight withdrawal strategies, and couples/survivor planning.
Everything runs 100% on-device โ no cloud, no accounts, no tracking, no ads. Your financial data never leaves your iPhone or iPad. The free tier includes the full dashboard, Monte Carlo projections, and 3 analysis tools; CoastIQ Pro unlocks all 17 tools, unlimited scenarios, and PDF report export.
Handler is a vibe marketing agent for app marketers. It helps app teams find outlier TikToks, understand what makes them work, and turn proven patterns into clearer creative direction. Todayโs launch focuses on Handler and TikSpy: research winners faster, reduce manual scrolling, and know what to test next.
CoastIQ
HandlerHandler's answer:
Handler is built specifically for app marketers who want to find what is already working on TikTok. Instead of guessing content ideas, Handler helps teams discover outlier TikToks, understand winning patterns, and decide what to test next.
Handler's answer:
Handler is focused on TikTok research for app growth, not generic social media management. It helps marketers move faster from โwhat should we post?โ to clear creative direction based on real winning TikToks.
Handler's answer:
Handler is made for app founders, growth marketers, mobile app teams, indie app builders, and agencies that use TikTok to grow consumer apps.
Handler's answer:
Handler was created because app teams spend too much time manually scrolling TikTok trying to understand what content works. We built it to make TikTok research faster, clearer, and more repeatable for app marketers.
Handler's answer:
Handler uses AI analysis, TikTok content research, video metadata extraction, creative pattern detection, and a web-based dashboard to help app marketers find and understand winning TikToks.
Handler's answer:
Handler is currently early, so we are not publishing customer names yet. The product is built for app founders, consumer app teams, growth marketers, and agencies working on TikTok-based app growth.
ProjectionLab - The best retirement planning tool, FIRE calculator, and financial planning software built by, and for, the financial independence community.
fastlane - Connect all iOS deployment tools into one streamlined workflow
Boldin - The #1 retirement planning tool online. Go beyond savings and investments with the best and most comprehensive financial planning software.
Empower.me - Take control of your money, budget, debt & savings
FutureFree.money - Free FIRE calculator and financial independence planner with a personalized 24-month roadmap. No sign-up. 100% private.
MoneyOnFire - Build your personalized financial independence plan and know when you can retire.