# Timberlog vs KX Tracker

The clearest difference is in-app purchases: KX Tracker at none against Timberlog's 1. KX Tracker also leads on ads (none vs shown). Timberlog's advantage is update cadence (weekly vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Timberlog sells 1 one-off in-app purchase. KX Tracker asks for nothing beyond the download.

Timberlog ships an update weekly, KX Tracker every 2 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | Timberlog | KX Tracker |
| --- | --- | --- |
| Price | Free | Free |
| 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** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 26 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bojan Zalar](https://appshunter.io/developer/1667253705) | [Kwizda Agro GmbH](https://appshunter.io/developer/1188503886) |

## 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 |


### KX Tracker

[App page](https://appshunter.io/ios/app/kx-tracker/id6751320048)

**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 KX Tracker free?

KX Tracker is free to download, with no in-app purchases.

### Do Timberlog or KX Tracker have ads?

Timberlog shows ads; KX Tracker does not.

### Which is updated more often, Timberlog or KX Tracker?

Timberlog ships an update weekly, and KX Tracker every 2 months. Most recently, Timberlog was updated on October 8, 2026 and KX Tracker on October 8, 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.*