250+ iOS apps curated and reviewed
Every iPhone needs a few good green log weight apps. We benchmark 250+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 3.7★ (12) | No | No | Jul 2026 | |
| 2 |  | Free | 4.7★ (34) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | — | No | No | May 2026 | |
| 4 |  | Free was $7.99 | 2.0★ (1) | No | Yes | Aug 2026 | |
| 5 |  | Free | — | No | Yes | Sep 2026 | |
| 6 |  | $99.99 | — | No | Yes | Jun 2026 | |
| 7 |  | Free | 5.0★ (1) | No | No | May 2026 | |
| 8 |  | Free | 4.2★ (5) | No | No | May 2026 |
Easily estimate the green weight of logs for arborists. Input tree species, log width, and length to get accurate calculations based on US Forest Service data. Supports 156 North American species and offers both Imperial and Metric modes.
Calculate timber volume in various units like cubic meters, cubic feet, or board feet. This tool supports multiple log scaling methods and local timber volume tables for different tree species. Easily create and share reports in Excel format.
