Monthly
Keep it flexible.
$4/month
Billed monthly at $4.
- All 11 planned calculators
- Scenario comparisons
- Clear results and projected milestones
Available when the app launches
More Clarity. More Possibilities
Your Financial
Calculator Toolkit
What if you paid a little extra? Saved a little more? Explore the difference your next decision could make.
Designed for your numbers. No bank connection needed.
Meet Finstrument
Small changes. Real possibilities.Improve What You MeasureExplore it before you commit.
App design concept11 planned calculators
Compare your possibilities
See projected milestones
Built around life's decisions
Big questions.
Clearer next steps.
A place to call your own
Explore mortgage payments, qualification, and what it could take to pay your home off sooner.
A fresh start with debt
Understand loan payments and compare different paths toward paying down your balances.
A future worth planning for
See how time, contributions, inflation, and withdrawals could shape your money.
The power of “what if”
One change.
A different future.
Your first answer is just the beginning. Keep a baseline, explore an alternative, and see what changes side by side.
Discover scenario comparisonMortgage payoff comparisonILLUSTRATION
Current monthly payment$2,620
Extra monthly payment+$500
Time saved5 years, 6 months
Projected interest saved$71,856
Example: $428,650 balance at 4.75% annual interest, compounded monthly. Constant payments and rate; excludes fees and penalties. Rounded estimates.Less guesswork. More understanding.
A clearer picture,
one step at a time.
Designed to make the numbers approachable, so you can focus on the decision.
01
Start with your numbers
Enter the details that matter, from a loan balance to a monthly contribution.
02
Explore a different scenario
Change an input and compare the projected outcome against your starting point.
03
Keep the big picture
See the essential results in a concise summary. Open charts when you want to go deeper.
Your next move starts with “what if?”
Find the calculator for the question on your mind.
A plan that fits
One toolkit.
Two simple plans.
Annual
Save $8 a yearPlan for the bigger picture.
$40/year
Billed annually at $40. About $3.33/month.
- All 11 planned calculators
- Scenario comparisons
- Clear results and projected milestones
Available when the app launches
Planned pricing. Subscriptions will be available when Finstrument launches.