# FedCalc FERS and CSRS Annuity Calculator — user reviews

> 2 indexed App Store user reviews of FedCalc FERS and CSRS Annuity Calculator by Robert Caruso, rated 2.33/5 from 3 ratings.

- Source: https://appshunter.io/ios/app/fedcalc-fers-and-csrs-annuity-calculator/id969868867/reviews
- App overview in markdown: https://appshunter.io/ios/app/fedcalc-fers-and-csrs-annuity-calculator/id969868867.md
- Rating breakdown: 5★ 0 · 4★ 1 · 3★ 0 · 2★ 1 · 1★ 1

## Most critical reviews (2 lowest-rated)

### 2/5 — Incorrect calc

*2015-10-15*

Nice idea but ... Does not calculate correctly. Changing inputs does not change annuity.

### 4/5 — Great Simple App - it works!

*2016-08-13*

As a planner I use the website, but it is nice to have the app. The calculations seem to be working just fine. My only recommendation would be to use a basic color scheme like blue, gray and white so it would look a bit more professional and customer friendly. Otherwise great job!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*