Alternatives

Products that do what PrePostTax App does

Know before you Pay.

1. 1
   Paycheck Calculator▲77

   Easily determine your after-tax income

   2019

2. 2
   Cash App Taxes▲240

   Tax filing made fast, easy, and 100% free

   2022

3. 3
   Pre and Post-Money Valuation Calculator▲109

   Evaluate your startup's post-funding valuation in seconds

   2023

4. 4
   Reseeit▲95

   A simple receipt tracking app for categorizing your spending

   2018

5. 5
   Reverse Sales Tax Calculator▲1

   Find your pre-tax price instantly. Free, all 50 US states.

   3d ago · salestaxreversecalculator.com

6. 6
   Preplar▲137

   A simple assignment organisation app built by a 14 year old

   2020

7. 7
   Quicko▲112

   Save, pay, file & track your taxes, all in one place

   2021

8. 8
   Rocky App▲83

   Budget & expense tracker

   2023

9. 9
   UsTaxes 2.0▲83

   Open source tax filing web-app

   2022

10. 10
    Slope▲105

    A powerful money tracking app that thinks the way you do

    2017

11. 11
    Dosh▲107

    Cash back, auto-magically

    2018

12. 12
    Reverse Sales Tax Calculator▲3

    Instantly find the original price before sales tax

    Jul 2026 · reversesalestaxcal.com

13. 13
    Taplexo▲4

    Free. Accurate. No guessing.

    Jul 2026 · taplexo.com

14. 14
    Freepaycalc, A Free Freelancer's Friend ▲7

    Know payor take before you bill; kill that scope creep.

    Jul 2026 · freepaycalc.com

15. 15
    Finent▲9

    Budgeting built around your payday, not the calendar

    Jul 2026 · budgetwithfinent.com

16. 16
    MyTaxMate▲1

    Snap receipts, find your reliefs, file Malaysian tax

    3d ago · mytaxmate.my

17. 17
    QuarterlyTax Pro▲2

    Quarterly tax calculator for freelancers, all 50 states

    Jun 2026 · estimatedtaxcalc.com

18. 18
    PrepToPay▲2

    Study smarter for the FPC and CPP payroll certification exam

    May 2026 · preptopay.com

19. 19
    GroceryBudget: Shopping List▲4

    Scan grocery labels and track spending in real time

    Jun 2026 · grocerybudget.app

20. 20SA
    Spendbook, a web app to track your expenses▲10

    The website is: https://www.spendbook.net/main I am posting this on behalf of a friend who built it so he can get a feedback - he doesn't have an account and when he created one his post was killed.

    2018

21. 21
    Mis Préstamos▲1

    Track loans, payments & interest — no spreadsheet chaos

    Aug 2026

22. 22
    Free Online Business Tool By TaxWithEase▲4

    ROC Fee Calculator, GST Invoice Generator,ECR Excel to TXT

    Jun 2026 · taxwithease.com

23. 23
    PocketPal▲4

    Budgeting that takes 5 seconds, not 5 spreadsheets

    Jun 2026 · apps.apple.com

24. 24
    DuckDollar▲7

    Free Personal Finance Calculators

    Jul 2026 · duckdollar.com

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