Independent software publisher

Clear apps for big money decisions.

Strata Works LLC makes phone apps that help people work through retirement and car buying: plain numbers, honest explanations, and nothing collected about you.

Our apps

For iPhone and Android.

Federal Retirement Calculator

For federal employees

Plan a FERS retirement in one place: your pension, TSP, Social Security and the FERS supplement, with what-if sliders for retirement age and spending.

  • Pension and supplement from the standard FERS formulas
  • TSP projections, taxes, Medicare and Roth conversions
  • A printable report to bring to a planner

Lotside

Coming soon

A car-buying companion for the dealer lot. Look up the exact trim in front of you and check the dealer's quote before you sign.

  • Every 2026 model and trim, laid out like a window sticker
  • Flags markups, add-ons, doc fees and marked-up rates
  • Lease math, paperwork scanning and what to say

How we build

The same rules for every app.

Your data stays on your phone

No accounts and no cloud copies of what you enter. Nothing about you is sent to us.

No ads, no tracking

We don't sell data, show ads or use analytics that follow you.

On your side

No dealer, lender or advisor pays us to steer you. The apps work for the person using them.

Show the math

Estimates come with their assumptions and sources, so you can check them. They're education, not financial advice.

Contact

Questions, support or feedback about any of our apps:

strata.works2026@gmail.com