Timberlog - Timber Calculator
Timberlog - Timber Calculator Summary
Timberlog - Timber Calculator is a ad-supported, with in-app purchases iOS app in Tools by Bojan Zalar. Released in Feb 2023 (3 years ago). It has 38 ratings with a 4.61★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 179 monthly active users and generates around $<10K monthly revenue (41% IAP / 59% ads). Store metadata: updated Jan 20, 2026.
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Store info: Last updated on App Store on Jan 20, 2026 .
4.61★
Ratings: 38
Screenshots
App Description
Calculate timber volume in cubic metre, cubic foot volume (CFT), or board feet (CBF). Compute round timber volume from a diameter and length. Create a list and share it over email, other sharing apps and cloud storage services for free. Create an Excel file report that can easily be imported into Excel and other spreadsheet applications.
Key features:
- effective and intuitive round wood volume calculator
- calculation standard used for timber cubage calculation (log scaling methods):
* cylindrical Huber formula
* firewood estimation
* standing tree volume calculation by Noonan (Kershaw)
* Doyle Log Rule
* Scribner Decimal C Log Rule
* International 1/4" Log Rule
* Ontario Scaler’s Rule
* Roy Log Rule
* Cedar Log Scale - 2/3 Rule
* Hoppus Rule (Quarter Girth Formula)
* ČSN/STN 48 0009
* local Czech/Slovak timber volume tables for tree species: Beech, Spruce, Oak, Pine, Pine rhizomes
* local Hungarian timber volume tables for tree species: Oak, Tannery, Beech, Acacia, Hornbeam and other hardwoods, Poplar, Other softwoods, Pine
* NF B53-020
* GOST 2708-75
* ISO 4480-83
* JAS Scale (Japanese Agricultural Standard)
* A. Nilson
* Lokal Java
- simple one hand fast and easy user-friendly data entry
- simply add or remove one tree to log list
- good visibility in strong light
- large buttons and numbers on the display
Timberlog is a forestry tool to assist in estimating lumber harvest, log measurement, pulpwood logging. It can be used by the forester, logger and others from forestry industry and sawmills.
Chainsaws owners might find this footage calculator app very useful. Logging and harvesting with tractors and skidders using this app can be more effective and productive.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
App icon was designed by Špela Bečaj.