# Sawmill Calculator Pro vs TIMBERplus Log Purchase

The clearest difference is price: TIMBERplus Log Purchase at Free against Sawmill Calculator Pro's $3.99. TIMBERplus Log Purchase also leads on iOS requirement (10.3 vs 15.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

TIMBERplus Log Purchase is free to download; Sawmill Calculator Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Sawmill Calculator Pro | TIMBERplus Log Purchase |
| --- | --- | --- |
| Price | $3.99 | **Free** |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/sawmill-calculator-pro/id804495496/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Paid | — |
| Size | 8 MB | 145 MB |
| Requires iOS | 15.0 | **10.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Grant Erickson](https://appshunter.io/developer/737931014) | [Business Software Solutions GmbH](https://appshunter.io/developer/880013968) |

## What reviewers say

### Sawmill Calculator Pro

[App page](https://appshunter.io/ios/app/sawmill-calculator-pro/id804495496)

This app helps with lumber and timber calculations, including generating cut lists, calculating board feet, and estimating log volume using various scales. It supports both US/Imperial and metric units for all features.

**Highlights:** Generate cut lists with kerf accounting, Check off completed cuts, Calculate and save board feet lists, Email board feet tables, Calculate log volume (Doyle, Scribner, International 1/4"), Supports US/Imperial and metric units

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

**In-app purchases:** none


### TIMBERplus Log Purchase

[App page](https://appshunter.io/ios/app/timberplus-log-purchase/id1218232328)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sawmill Calculator Pro free?

Sawmill Calculator Pro costs $3.99, with no in-app purchases.

### Is TIMBERplus Log Purchase free?

TIMBERplus Log Purchase is free to download, with no in-app purchases.

### Do Sawmill Calculator Pro or TIMBERplus Log Purchase have ads?

Neither Sawmill Calculator Pro nor TIMBERplus Log Purchase shows ads.

### Which is updated more often, Sawmill Calculator Pro or TIMBERplus Log Purchase?

Sawmill Calculator Pro ships an update every 3 months, and TIMBERplus Log Purchase every 3 months. Most recently, Sawmill Calculator Pro was updated on November 1, 2026 and TIMBERplus Log Purchase on October 26, 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.*