# CB Toolkit — Commercial Real Estate Math

> Commercial Real Estate Math (iPhone/iPad app by Richard Eugene Burk.)

- Source: https://appshunter.io/ios/app/cb-toolkit/id6769884972 (this page in markdown: same URL + `.md`)
- Developer: [Richard Eugene Burk](https://appshunter.io/developer/1793217968)
- Category: Business, Productivity
- Price: $9.99
- Age rating: 4+
- Requires: iOS 18.2 · 2 MB
- Languages: American English
- Released: 2026-06-09
- Data updated: 2026-06-27
- User reviews in markdown: https://appshunter.io/ios/app/cb-toolkit/id6769884972/reviews.md

## What is CB Toolkit?

Commercial Broker Toolkit 

The Commercial Broker Toolkit puts the most essential commercial real estate formulas right in your pocket — fast, clean, and built the way professionals actually work.
Create a property record, run your numbers, and every calculated value is saved and shared across all calculators automatically. Enter your NOI once and it's ready in Cap Rate, DSCR, Cash on Cash, and everywhere else it applies. No re-entering data between screens.

CALCULATORS INCLUDED:

Valuation
· Cap Rate | Cap Value | NOI
· Gross Rent Multiplier | PRI | Value
Returns
· Cash on Cash Return
· Internal Rate of Return | NPV
Rental Rates
· Effective Rental Rate | Gross Effective Rate
· Rentable / Usable Square Footage
Financing
· Loan Payment | Loan Balance
· Loan Amount using DSCR
· Effective Yield on a Loan

BUILT FOR HOW YOU WORK

Each calculator lets you solve for any variable — check the box for the value you need, fill in the other fields, and tap Calculate. Results save back to the property instantly.

ONE PRICE. ONE PURPOSE. NO NOISE.

Buy it once. It installs on every device on your Apple ID. No subscriptions, no in-app purchases, no upgrade prompts, no interruptions. This app does one thing: its job.

## Chart rankings

- #103 in Top Paid · Business (US App Store)


## Version history (last 1 release)

### 5.0 — 2026-06-10

No release notes.

## More apps by Richard Eugene Burk

- [BiorhythmsPlus](https://appshunter.io/ios/app/biorhythmsplus/id6741830642)
- [Hex2Ascii](https://appshunter.io/ios/app/hex2ascii/id6742033215)
- [LoanData](https://appshunter.io/ios/app/loandata/id6742163394)

All apps by Richard Eugene Burk: https://appshunter.io/developer/1793217968

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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 2026-06-27.*