# RISE Log Calculator

> RISE Log Calculator (iPhone/iPad app by Rainwater Innovations Solutions Engineering LLC.)

- Source: https://appshunter.io/ios/app/rise-log-calculator/id6756262532 (this page in markdown: same URL + `.md`)
- Developer: [Rainwater Innovations Solutions Engineering LLC](https://appshunter.io/developer/1859605153)
- Category: Utilities, Education
- Price: $99.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 19 MB
- Languages: English
- Released: 2026-05-22
- Data updated: 2026-06-30
- User reviews in markdown: https://appshunter.io/ios/app/rise-log-calculator/id6756262532/reviews.md

## What is RISE Log Calculator?

I’ve used another app for years, but it worked backwards. I created this one to be easier and have some featured I always wanted. Put in your tree species, crane capacity, the percentage of your capacity you are comfortable taking, then big end diameter. The app will recommend a length. The other thing I added was the ability to add our own trees. The green wood log charts are for perfect straight grained trees, not our crotch residential trees. I did a lot of Pin Oaks and they were always heavier than estimated. In the RISE app add your own densities and trees easily. 
 https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: $99.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| RISE LLC Crane Calc | $9.99 | per month |
| RISE LLC Crane Calc Yearly | $99.99 | per year |


## Chart rankings

- #183 in Top Paid · Utilities (US App Store)


## Version history (last 2 releases)

### 1.0.1 — 2026-06-03

• Added 7-day free trial for all new subscribers
  • Monthly plan now shown by default
  • Improved subscription screen with pricing details
  • Added Terms of Use and Privacy Policy links
  • Bug fixes and performance improvements

### 1.0 — 2026-05-22

No release notes.

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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 2026-06-30.*