# Timberlog vs ForestTrees

The clearest difference is price: Timberlog at Free against ForestTrees's $2.99. Timberlog also leads on update cadence (weekly vs fortnightly) and iOS requirement (15.0 vs 17.0). ForestTrees's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Timberlog is free to download; ForestTrees costs $2.99 up front. Timberlog sells 1 one-off in-app purchase. ForestTrees asks for nothing beyond the download.

Timberlog ships an update weekly, ForestTrees fortnightly. The most recent releases landed on October 8, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Timberlog | ForestTrees |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.6 (36 ratings)](https://appshunter.io/ios/app/timberlog-log-scale-calc/id1667253703/reviews)** | — |
| Number of ratings | **36** | — |
| Positive reviews | 77.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 13 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Bojan Zalar](https://appshunter.io/developer/1667253705) | [Florin Nicola](https://appshunter.io/developer/1834914789) |

## What reviewers say

### Timberlog

[App page](https://appshunter.io/ios/app/timberlog-log-scale-calc/id1667253703)

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.

**Highlights:** Multiple volume units (m³, ft³, board feet), Supports numerous log scaling methods, Local timber volume tables for various species, Create and share Excel reports, User-friendly data entry, Optimized for visibility in bright light

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Professional Version | $39.99 | one-time |


### ForestTrees

[App page](https://appshunter.io/ios/app/foresttrees/id6757592899)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Timberlog free?

Timberlog is free to download, with in-app purchases available.

### Is ForestTrees free?

ForestTrees costs $2.99, with no in-app purchases.

### Do Timberlog or ForestTrees have ads?

Timberlog shows ads; ForestTrees does not.

### Which is updated more often, Timberlog or ForestTrees?

Timberlog ships an update weekly, and ForestTrees fortnightly. Most recently, Timberlog was updated on October 8, 2026 and ForestTrees on October 12, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*