# CompCalc Plus — WC Indemnity Calculator

> California workers' compensation indemnity calculator for disability, pensions, and benefits. (iPhone/iPad app by Richard Montarbo.)

- Source: https://appshunter.io/ios/app/compcalc-plus/id1331138774 (this page in markdown: same URL + `.md`)
- Developer: [Richard Montarbo](https://appshunter.io/developer/979780760)
- Category: Business, Utilities
- Price: $9.99 with in-app purchases
- Rating: 4.33/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 12.0 · 47 MB
- Languages: English
- Released: 2018-01-04
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/compcalc-plus/id1331138774/reviews.md

## What is CompCalc Plus?

New for the CompCalc Plus:
- "2023 tables & features" that you can purchase in the Configuration screen.
- AMA WPI Tables/Formulas from The American Medical Association Guides to the Evaluation of Permanent Impairment (Upper Extremity tables included).

- In-app purchases include:
   1) AMA WPI Tables/Formulas from The American Medical Association Guides to the Evaluation of Permanent Impairment (Upper Extremity tables included).
   2) Configuration to promote user inputted values to all screens.
   3) Configuration for Life Expectancy (2008 / 2010 tables are available).
   4) Configuration for the color of the background (image).

Standard Features: 
- The CompCalc Plus uses and displays the 2010 Census Data for Life Expectancy (in purchased version you can also use the 2008 table).
- It also has a Present Value (PV) and Cost Of Living Adjustment (COLA) estimator for Life Pension and Total Disability Awards. The PV/COLA calculator estimates the total Future Value (FV) / PV / COLA for a given percentage of disability between 70-100% based on Age at time of first payment, Date of Injury, and inputted PV discount rate / COLA inflation rate / PV Rate Discount Compound.
- Additionally, the CompCalc Plus includes the option with a tap of the screen to turn on or off the Combined Value Equation when multiple rating strings are involved. When the Combined Value Equation is turned off the adjusted PD for each rating string is aggregated rather than combined using the Combined Value Equation.
- It also includes a full PD rating schedule which automatically creates a rating string adjusting the WPI given the Part of Body, Age, Occupation, and DFEC. The Plus version also incorporates a relational database for Occupation and Part of Body making input intuitive and simple.
- It has a Combined Vale Equation Module which computes CVE percentage and total indemnity given percentage numbers, DOI, AWW or PD Rate (defaulting to max). 
- The user has an option to override default TD/PD indemnity rate in all screens (always bounded by min and max values).
- The user can print, store or send the e-mail of COLA calculations.

The CompCalc Plus includes a California Workers' Compensation Indemnity Calculator that calculates:
- Permanent Disability.
- Temporary Disability.
- Life Pension.
- Life Expectancy given the current age and based upon the 2008 / 2010 U.S. Life Tables as provided by the U.S. Census Bureau.
- Supplemental Job Displacement Benefits.
- and Death Benefits, for the given date of industrial injury.

It also calculates TD liability for a given period based on the default max weekly rate for the date of industrial injury or a TD rate based on AWW manually imputed.

Other features also include a Date Calculator, full listing of QME/Body Codes, and full access to support and training videos.

All Users of the CompCalc are instructed to consult the specific provisions of the California Labor Code and/or the DEU to ensure the accuracy of the information provided. It is not the intent of this product to provide legal representation, or legal advise. The user of the CompCalc Plus is encourage to retain legal counsel before using this product.

The CompCalc Plus is trademarked and copyrighted and is the property of the Law Office of Richard L. Montarbo with all rights reserved.

## Key features

- Permanent Disability calculation
- Temporary Disability calculation
- Life Pension estimation
- Life Expectancy tables
- Present Value and COLA estimator
- Combined Value Equation module
- PD rating schedule

## Pricing and in-app purchases

Base price: $9.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 2023 PD / TTD tables | $9.99 | one-time |



## Frequently asked questions about CompCalc Plus

### What types of workers' compensation benefits does CompCalc Plus calculate?

CompCalc Plus calculates Permanent Disability, Temporary Disability, Life Pension, Supplemental Job Displacement Benefits, and Death Benefits for California workers' compensation cases.

### What data sources does CompCalc Plus use for life expectancy calculations?

CompCalc Plus uses the 2010 Census Data for Life Expectancy. A purchased version also allows the use of the 2008 table.

### Can I adjust the indemnity rate in CompCalc Plus?

Yes, users have the option to override the default Temporary Disability (TD) and Permanent Disability (PD) indemnity rate in all screens. These overrides are always bounded by minimum and maximum values.

### Does CompCalc Plus include a rating schedule?

Yes, CompCalc Plus includes a full PD rating schedule that automatically creates a rating string by adjusting the WPI based on Part of Body, Age, Occupation, and DFEC.

### What are the in-app purchase options for CompCalc Plus?

In-app purchases for CompCalc Plus include AMA WPI Tables/Formulas, configuration to promote user-inputted values, life expectancy table configurations (2008/2010), and background color customization.

### How does CompCalc Plus handle multiple rating strings?

CompCalc Plus includes an option to turn the Combined Value Equation on or off. When turned off, the adjusted PD for each rating string is aggregated instead of being combined using the Combined Value Equation.

### What is the price of CompCalc Plus?

CompCalc Plus is available for a one-time purchase price of $9.99.

### What devices is CompCalc Plus compatible with?

CompCalc Plus is compatible with iPhone, iPad, and iPod devices.

## Version history (last 1 release)

### 4.1 — 2023-01-18

Some fixes in AMA modules

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## More apps by Richard Montarbo

- [GeminiCalc](https://appshunter.io/ios/app/geminicalc/id1443158249)

All apps by Richard Montarbo: https://appshunter.io/developer/979780760

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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.*