# Service Forester's Toolkit — Timber cruise & log scale

> Pocket reference for forest and land measurements for natural resource professionals. (iPhone/iPad app by Wiliam Hubbard.)

- Source: https://appshunter.io/ios/app/service-foresters-toolkit/id874493052 (this page in markdown: same URL + `.md`)
- Developer: [Wiliam Hubbard](https://appshunter.io/developer/1250511978)
- Category: Reference, Education
- Price: Free
- Rating: 3.60/5 from 16 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 26 MB
- Languages: American English
- Released: 2014-05-09
- Data updated: 2026-07-23
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/service-foresters-toolkit/id874493052/reviews.md

## What is Service Forester's Toolkit?

The Service Forester's Handbook and the everyday field calculations, together in one app that works with no signal. Run a timber cruise, scale a log, look up a volume table, or check a site index curve from the truck or the back forty.

Built for service foresters, consulting foresters, loggers, forestry students, and landowners who need a quick, dependable answer in the field.

CRUISE AND MEASURE
- Timber cruise by prism (BAF) or fixed-radius plot, with per-acre stand estimates, including per-acre board feet (Doyle), that update as you tally.
- Basal area, trees per acre, and tree spacing.

TREES AND LOGS
- Stem volume in cubic feet, plus diameter or height at any point on the stem, from DBH, total height, and form class.
- Board-foot (MBF) log rules: Doyle, Scribner, and International 1/4-inch.

SITE, SOIL, AND MORE
- Site index curves by species and region.
- Soil texture from the USDA texture triangle.
- Surveying corrections, unit conversions, and forestry financial tools.

THE HANDBOOK, OFFLINE
- The Service Forester's Handbook reference on your device: its tables, curves, and charts, including cordwood, stocking, and log-grade tables.
- Values are drawn from the USDA Service Forester's Handbook.

BUILT FOR THE FIELD
- Field-Bright mode for a high-contrast screen in direct sun.
- Switch between imperial and metric units.
- Adjustable text size and one-tap favorites for the pages and tools you use most.

PRIVATE BY DEFAULT
- No account, no ads, no tracking, and no internet connection required. Nothing leaves your device. Service Forester's Toolkit is published by the University of Georgia and Southern Regional Extension Forestry.

## Key features

- Basic forest and land measurements
- Tree measurements
- Volume tables
- Site index charts
- Pocket-sized reference

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/service-foresters-toolkit/id874493052/reviews.md

### 3/5 — Update

*2026-05-15*

Please update your app. I would like to download it. Thanks

### 3/5 — Update to new IOS

*2022-08-31*

Very handy to have but needs to be updated for new IOS so I can use again

### 1/5 — Doesn’t work

*2022-04-21*

Won’t open on recent iOS update

### 5/5 — Forestry tools

*2021-11-11*

Yes, please update forestry tools. It is a valuable resource while talking with landowners.

### 5/5 — Update

*2021-10-20*

Very useful but needs to be updated for iOS to access the app

### 4/5 — Update

*2021-09-18*

Very nice quick reference guide to many aspects of forestry. Can we update it so it works with the new IOS system? Thanks

### 3/5 — Please update!  No longer works.

*2021-09-02*

This app was very helpful, but needs to be updated so it will work with new iOS

### 3/5 — Needs IOS update

*2021-06-27*

Great app… but needs updating to continue to work with new iOS updates! No longer working as of the end of June 2021.

### 2/5 — Doesn’t work with iOS 14.6.

*2021-06-08*

Upgraded iPhone.  Tried to get app back from cloud.  Note informed me it won’t work with current version iOS.  Used it a lot!  Please upgrade app!!!

### 1/5 — Please update this app

*2021-06-08*

App needs updating to work with newer OS

## Frequently asked questions about Service Forester's Toolkit

### What is the Service Forester's Toolkit?

The Service Forester's Toolkit is a mobile application designed as a quick reference for foresters and natural resource professionals. It provides essential data for field measurements, including tree measurements and volume tables.

### What kind of measurements can I find in the Service Forester's Toolkit?

The toolkit offers quick reference for basic forest and land measurements, tree measurements, volume tables, and site index charts, based on the USFS Service Forester's Handbook.

### Is the Service Forester's Toolkit available on Android?

The Service Forester's Toolkit is currently available for iPhone, iPad, and iPod devices. Support for Android devices has not been specified.

### How often is the Service Forester's Toolkit updated?

The Service Forester's Toolkit was last updated on May 17, 2014, to version 1.0.1. Given the last update date, it may not receive frequent new feature additions or major content revisions.

### What is the age rating for the Service Forester's Toolkit?

The Service Forester's Toolkit has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in forestry.

### Does the Service Forester's Toolkit have ads?

No, the Service Forester's Toolkit does not contain advertisements. It is a free application without any in-app purchases or ad support.

### Who developed the Service Forester's Toolkit?

The Service Forester's Toolkit was developed by Wiliam Hubbard.

### What is the user rating for the Service Forester's Toolkit?

The Service Forester's Toolkit has an average rating of 3.6 stars based on 14 user ratings.

## Version history (last 4 releases)

### 2.0.0 — 2026-07-14

New look! We've updated our App Store screenshots and description to better showcase our features.

### 1.0.2 — 2026-07-09

Remastered

### 1.0.1 — 2014-05-17

Fixed text on Trees per Acre by Spacing

### 1.0 — 2014-05-09

No release notes.

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## More apps by Wiliam Hubbard

- [myFence](https://appshunter.io/ios/app/myfence/id1366409844)
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All apps by Wiliam Hubbard: https://appshunter.io/developer/1250511978

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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 2026-07-23.*