FERS Pro: Pension Calculator

FERS Pro: Pension Calculator

Federal Retirement & TSP

6 ratings
1 review
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 14, 2026
  • August 11, 2026

Features

FERS Pro: Pension Calculator screenshot #1 for iPhone
FERS Pro: Pension Calculator screenshot #2 for iPhone
FERS Pro: Pension Calculator screenshot #3 for iPhone
FERS Pro: Pension Calculator screenshot #4 for iPhone
FERS Pro: Pension Calculator screenshot #5 for iPhone
FERS Pro: Pension Calculator screenshot #6 for iPhone
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About

Plan your federal retirement with accurate annuity estimates, VERA modeling, and a comprehensive view of all income streams. This tool helps federal employees understand their military buyback value and optimize TSP withdrawals.

Accurate annuity estimates
VERA early-out modeling
All income streams in one chart
Military buyback analysis
TSP withdrawal planning
Sick leave conversion
Save and compare scenarios
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What's New in FERS Pro

1.1.1

August 11, 2026

Small bug fixes

Subscription plans

FERS Pro Annual

1 year of full retirement planning.

$7.991 Year
How to cancel FERS Pro subscription ⁉️
1

In-App Purchases

$14.99

FERS Pro Lifetime

Forever access to FERS Pro tools.

User reviews

Very basic even with paid option

I’ve used the free online federal retirement planner but wanted something on the phone. The free option with FERS pro is extremely basic. It’s not intuitive (am I entering current salary or projected salary at retirement?). It doesn’t even allow you to adjust salary for inflation. The “pro” upgrade claims to allow for a 50-year forecast + TSP + social security.

So I paid the fee hoping for something closer to the online OPM version. After paying the fee, you can see that option on the main screen, but it still makes you go through the very basic FERS annuity calculator to supposedly save the base estimate. The problem is once you run the basic analysis, there are no options to do a deeper analysis. You can’t even get back to the main screen unless you exit and restart the app. You can save the analysis, but if you restart the app, there’s no way to load the saved analysis. So even if you supposedly saved the analysis and tried to run the advanced forecast, the app still requires you to run the basic analysis first, which again leaves you with no option to run the forecast + TSP + SS analysis.

You can kinda run these analyses separately, but they’re all very basic. You can adjust the TSP withdrawal planner somewhat, so you can get an estimate of your TSP balance at certain age, but the numbers don’t make sense. If you put in $1,000,000 at 6% annual return , the app says you will have $1,188,145 at the end of 10 years with a lifetime withdrawal of $499,339. What does that even mean? With 6% return for 10 years you should have way more than $1.188M, and does the withdrawal start at the end of that time period, and for how long? There’s no explanation.

Same for the social security estimate. The app tells you to go to SSA.gov to get the monthly PIA. So what do I need the app?

This app is junk.
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Developer apps

FAQ

What is FERS Pro?

FERS Pro is a modern retirement calculator designed specifically for federal employees. It provides accurate annuity estimates, helps model early retirement options like VERA, and consolidates all your retirement income streams into a single forecast.

How does FERS Pro handle different retirement scenarios?

FERS Pro allows you to model Voluntary Early Retirement (VERA) and compare deferred versus postponed retirement options. You can see your immediate annuity and when your FERS Supplement will begin, ensuring you understand the implications of different choices.

Can FERS Pro calculate the value of military buyback?

Yes, FERS Pro includes a Military Buyback Analyzer. This feature shows you the exact cost of buying back active-duty time and projects how much it will earn you back over your lifetime, helping you make informed decisions.

Does FERS Pro help with TSP withdrawals?

Absolutely. The app features a TSP Withdrawal Planner that supports various strategies, including the 4% rule, Required Minimum Distributions (RMDs), and custom rate-of-return assumptions. It helps you manage your Thrift Savings Plan effectively.

Is FERS Pro suitable for special categories of federal employees?

Yes, FERS Pro is built to accommodate special categories such as Law Enforcement, Air Traffic Controllers, and Firefighters, ensuring correct calculations for their specific retirement rules (e.g., age-50 with 20 years, or any age with 25 years of service).

What are the Pro features in FERS Pro?

Pro features include unlimited scenario saving and comparison, detailed military buyback analysis, advanced TSP modeling, the 50-year income stream chart, and the correct calculation of the FERS Annuity Supplement. These features require an upgrade.

What is the pricing for FERS Pro?

FERS Pro is free for your first three calculations. For unlimited access to all Pro features, you can choose a yearly subscription for $7.99 or a one-time lifetime purchase. The app is free to download and use for basic estimations.

Is FERS Pro affiliated with the U.S. government?

No, FERS Pro is an independent application developed by Vikorus, LLC and is not affiliated with OPM, TSP.gov, or the U.S. government. It provides estimates only, and for official figures, users should contact their agency HR.